Spiridon Spireas v. Commissioner of Internal Reven ( 2018 )


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  •                                         PRECEDENTIAL
    UNITED STATES COURT OF APPEALS
    FOR THE THIRD CIRCUIT
    ___________
    No. 17-1084
    ___________
    SPIRIDON SPIREAS,
    Appellant
    v.
    COMMISSIONER OF INTERNAL REVENUE
    __________
    On Appeal from the United States Tax Court
    (T.C. No. 13-10729)
    Tax Court Judge: Honorable Albert G. Lauber
    ___________
    Argued October 10, 2017
    Before: HARDIMAN, SHWARTZ, and ROTH,
    Circuit Judges.
    (Opinion Filed: March 26, 2018)
    Brian Killian [Argued]
    Robert R. Martinelli
    Michael E. Kenneally
    Morgan, Lewis & Bockius LLP
    1111 Pennsylvania Ave., NW
    Washington, DC 20004
    William F. Colgin, Jr.
    Morgan, Lewis & Bockius LLP
    1400 Page Mill Road
    Palo Alto, CA 94304
    Attorneys for Appellant
    David A. Hubbert
    Acting Assistant Attorney General
    Bruce R. Ellisen
    Clint A. Carpenter    [Argued]
    United States Department of Justice
    Tax Division
    P.O. Box 502
    Washington, DC 20044
    Attorneys for Appellee
    ____________
    OPINION OF THE COURT
    ____________
    HARDIMAN, Circuit Judge.
    This appeal requires us to decide whether royalties paid
    on a technology license agreement should have been treated as
    ordinary income or as capital gains. The distinction is
    significant for taxpayers like the Appellant, Dr. Spiridon
    Spireas, who earned $40 million in such royalties over just two
    tax years. If those earnings were ordinary income, Spireas
    owed a 35 percent tax; if they were capital gains he owed 15
    percent.
    Spireas claimed the favorable capital gains treatment
    pursuant to 26 U.S.C. § 1235(a), which applies to money
    received “in consideration of” “[a] transfer . . . of property
    2
    consisting of all substantial rights to a patent.” The
    Commissioner of Internal Revenue disagreed that Spireas was
    entitled to § 1235(a) treatment, finding that Spireas should
    have treated the royalties as ordinary income. Accordingly, the
    Commissioner gave Spireas notice of a $5.8 million deficiency
    for the 2007 and 2008 tax years. Spireas petitioned the Tax
    Court for a redetermination of the deficiency, but after a brief
    trial the Tax Court agreed with the Commissioner. Spireas
    appeals that final order.1
    I
    Royalties paid under a license agreement are usually
    taxed as ordinary income. An exception to this general rule is
    found in section 1235 of the Internal Revenue Code, which
    affords special treatment to payments earned from certain
    technology transfers. The statute provides that “[a] transfer . . .
    of property consisting of all substantial rights to a patent . . . by
    any holder shall be considered the sale or exchange of a capital
    asset held for more than 1 year.” 26 U.S.C. § 1235(a).
    Payments made “in consideration of,” 
    id., transfers that
    meet
    the statutory criteria are taxed at a long-term capital gains rate
    that can be about half of that applicable to ordinary income.
    Compare 26 U.S.C. § 1(a), (i)(2) (2008) (providing a top
    marginal rate of 35 percent for married taxpayers filing
    jointly), with 26 U.S.C. § 1(h)(1)(A)–(C) (2008) (providing a
    1
    Spireas filed the tax returns at issue jointly with his
    wife, Amalia Kassapidis-Spireas. Ms. Kassapidis-Spireas
    joined in the petition to the Tax Court and also joins this
    appeal. Since none of Ms. Kassapidis-Spireas’s conduct is
    relevant to this case, we refer only to her husband.
    3
    top rate of 15 percent for most long-term capital gains).2
    Section 1235’s basic requirements are straightforward. To
    qualify for automatic capital-gains treatment, income must be
    paid in exchange for a “transfer of property” that consists of
    “all substantial rights” to a “patent.”3 
    Id. § 1235.
    As this case
    illustrates, not every transfer of “rights” will suffice because
    the statute grants capital gains treatment only to transfers of
    property.
    2
    The cited rates apply to the 2007 and 2008 tax years at
    issue here, but long-term capital gains receive similarly-
    favorable treatment under current law. Compare Tax Cuts and
    Jobs Act of 2017, Pub. L. No. 115-97, § 11001(a), 131 Stat.
    2054, 2054–55 (to be codified at 26 U.S.C. § 1(j)(2)(A))
    (providing a 37-percent top marginal rate for married taxpayers
    filing jointly), with 26 U.S.C. § 1(h)(1)(A)–(D) (providing a
    20-percent top rate for most long-term capital gains).
    3
    IRS regulations provide that “[i]t is not necessary that
    the patent or patent application for the invention be in
    existence” to receive capital-gains treatment under § 1235, 26
    C.F.R. § 1.1235-2(a), and courts have long held that § 1235 is
    satisfied “so long as the invention is patentable.” See, e.g.,
    Burde v. Comm’r of Internal Revenue, 
    352 F.2d 995
    , 998 n.4
    (2d Cir. 1965). The Tax Court found that the drug formulations
    involved in this case were patentable, Spireas v. Comm’r of
    Internal Revenue, T.C. Memo 2016-163, 
    2016 WL 4464695
    ,
    at *6 n.2 (Aug. 24, 2016), and the Commissioner does not
    challenge that determination.
    4
    II
    A
    Spireas is a pharmaceutical scientist who, with Dr.
    Sanford Bolton, invented “liquisolid technology.”4 That term
    describes certain drug-delivery techniques meant to facilitate
    the body’s absorption of water-insoluble molecules taken
    orally. It is not, however, a one-size-fits-all solution. Rather,
    each application of “liquisolid technology . . . is specific to a
    particular drug.” App. 50–51 (Stipulation ¶ 21). And creating
    a clinically-useful liquisolid formulation of a given drug is not
    a matter of rote recipe; it requires creating, through trial and
    error, a process specific to the substance involved.
    The uniqueness of each liquisolid formulation meant
    that commercializing the technology was a tricky business.
    Before a drug could go to market in liquisolid form, a specific
    formulation had to “progress from . . . conception to . . .
    prototyp[ing] . . . , to extensive further development, to a form
    that c[ould] be . . . sold to the public, to actual manufacture for
    sale . . . , and, finally, to actual marketing to the public.” See
    1-6 William H. Byrnes & Marvin Petry, TAXATION OF
    INTELLECTUAL PROPERTY AND TECHNOLOGY § 6.02[1]
    (2017). Like most inventors, Spireas was unable to do all that
    alone, so in June 1998 he signed a licensing agreement with an
    established drugmaker, Mutual Pharmaceutical Co. (the 1998
    Agreement).5 The 1998 Agreement established a
    4
    Dr. Bolton is deceased, and his estate is not a party to
    this litigation.
    5
    We describe the parties to the 1998 Agreement in
    simplified terms. United Research Laboratories, Inc.—a
    5
    comprehensive framework for licensing liquisolid technology
    to Mutual, selecting prescription drugs to develop using the
    technology, developing and selling those drugs, and paying
    Spireas royalties out of the proceeds.
    Under the 1998 Agreement, Spireas granted Mutual two
    sets of exclusive rights: a circumscribed grant of rights to
    liquisolid technology and a much broader set of rights to
    specific drug formulations developed using that technology.
    First, the 1998 Agreement granted Mutual “[t]he exclusive
    rights to utilize the Technology,” but “only to develop
    [liquisolid drug] Products that Mutual . . . and [Spireas] . . .
    [would] unanimously select.” App. 69 (1998 Agreement
    § 2.1.1) (emphasis added). Second, Mutual received “[t]he
    exclusive right to produce, market, sell, promote and
    distribute . . . said Products.” 
    Id. (1998 Agreement
    § 2.1.2).
    Having allocated Spireas and Mutual their respective
    rights to the liquisolid technology and liquisolid products, the
    1998 Agreement established a multistep process for producing
    marketable products and paying Spireas for his work. That
    process began when Spireas and Mutual “select[ed] a specific
    Product to develop.” App. 72 (1998 Agreement § 5.1).
    Selections had to be unanimous and made in writing. The
    corporate affiliate of Mutual—was also a party to the 1998
    Agreement. Since none of United’s actions are relevant in this
    case, we refer only to Mutual. In addition, Spireas was joined
    on the licensor side of the equation by Dr. Bolton and Hygrosol
    Pharmaceutical Corp., which was an S corporation owned
    equally by Spireas and Bolton. Certain rights under the 1998
    Agreement were granted to Hygrosol, rather than to Spireas
    and Bolton personally. For simplicity’s sake, we refer to
    Spireas even when the 1998 Agreement refers to Hygrosol.
    6
    parties’ practice was to memorialize their selections in letters
    noting the “formal engagement of [Spireas] and Mutual” for a
    particular product. 1 T.C. Rec. 262–75. Once the parties were
    so engaged with respect to a particular drug, the process
    continued with the development of a practical liquisolid
    formulation, clinical testing, FDA approval, and actual
    marketing. And as sales were made and funds were received,
    Mutual would pay Spireas a 20 percent royalty on the gross
    profits it earned from liquisolid products.6
    B
    In March 2000, Spireas and Mutual entered into an
    engagement letter (the 2000 Letter) in accordance with the
    1998 Agreement. The 2000 Letter engaged Spireas to develop,
    using liquisolid technology, a generic version of a blood-
    pressure drug called felodipine.7 That development process
    succeeded after what the Tax Court found was “considerable
    6
    The 1998 Agreement also provided for Spireas to earn
    payments as compensation for certain independent consulting
    work he performed during the product selection and
    development process. The tax treatment of those payments is
    not at issue in this appeal.
    7
    The 2000 Letter also engaged Spireas to develop
    liquisolid formulations for an arrhythmia drug called
    propafenone. A small portion of the royalty payments at issue
    in this appeal are attributable to propafenone sales. The Tax
    Court held that the analysis applicable to the two drugs was
    “identical in all material aspects,” and did not discuss
    propafenone separately. See Spireas, 
    2016 WL 4464695
    , at *6
    n.2. Neither party to this appeal challenges the Tax Court’s
    sensible approach.
    7
    work . . . to adapt [liquisolid technology] to felodipine’s
    idiosyncrasies.” Spireas v. Comm’r of Internal Revenue, T.C.
    Memo 2016-163, 
    2016 WL 4464695
    , at *6 (Aug. 24, 2016).
    Spireas completed those efforts in relatively short order.
    “When he signed the March 2000 engagement letter, [Spireas]
    had completed roughly 30% of the work that ultimately
    resulted in” the liquisolid formulation of felodipine that he
    finished inventing “sometime after May 2000.” 
    Id. at *6,
    *10.
    The FDA approved Mutual’s Abbreviated New Drug
    Application for liquisolid felodipine, and Mutual marketed it
    to great success. During the relevant time period, Spireas’s
    royalties on felodipine sales totaled just over $40 million.
    Spireas reported all of those royalties as capital gains on his
    personal returns for tax years 2007 and 2008.
    In 2013, the Commissioner sent Spireas a notice of
    deficiency for 2007–2008. “The deficiencies arose from [the
    Commissioner’s] conclusion that the Royalties [Spireas]
    received under [the 1998 Agreement] are taxable as ordinary
    income rather than as capital gain.” Spireas, 
    2016 WL 4464695
    , at *1. The Commissioner determined that the
    royalties under the 1998 Agreement should have been treated
    as ordinary income, and Spireas therefore owed some $5.8
    million in additional taxes.
    C
    After receiving the Commissioner’s notice of
    deficiency, Spireas petitioned the United States Tax Court for
    a redetermination, and a brief trial was held. The main dispute
    in the Tax Court was whether Spireas had satisfied § 1235’s
    requirement that he transfer “all substantial rights to a patent.”
    Spireas, 
    2016 WL 4464695
    , at *8–9. IRS regulations define
    8
    “all substantial rights to a patent” to mean “all rights . . . which
    are of value at the time the rights to the patent . . . are
    transferred.” 26 C.F.R. § 1.1235-2(b)(1); see also E.I. du Pont
    de Nemours & Co. v. United States, 
    432 F.2d 1052
    , 1055 (3d
    Cir. 1970).
    As the Tax Court put it, the parties’ differences were
    “encapsulated in the question: ‘All substantial rights to what?’”
    Spireas, 
    2016 WL 4464695
    , at *9. The Commissioner argued
    that the dispositive point was Spireas’s admitted failure to
    transfer all his rights to liquisolid technology generally. Mutual
    was not free to exploit every one of the technology’s “potential
    application to thousands of drugs,” 
    id. at *12,
    and could only
    develop and sell those “Products that Mutual . . . and
    [Spireas] . . . unanimously select[ed],” App. 69 (1998
    Agreement § 2.1.1). Spireas acknowledged that he had retained
    valuable rights in the overall technology, but emphasized that
    he had transferred away all of his rights to the liquisolid
    formulation of felodipine. Spireas, 
    2016 WL 4464695
    , at *9.
    The Tax Court agreed with the Commissioner. It held
    that Spireas could not have transferred the rights to any
    particular liquisolid products in 1998 because no products
    existed at that time. 
    Id. Thus, the
    only rights Spireas could have
    granted Mutual in 1998 were in liquisolid technology
    generally—“the rights to use the liquisolid technology . . . and
    to make and sell any ‘Products containing the Technology.’”
    
    Id. And since
    Spireas had granted Mutual far less than “all
    substantial rights” to the overall liquisolid technology, the
    royalty payments he received in 2007 and 2008 did not satisfy
    the requirements of § 1235 and were thus taxable as ordinary
    income. 
    Id. at *14.
    9
    After the Tax Court entered its final order, Spireas
    timely appealed.8
    III
    A
    Spireas’s argument on appeal is clear: his royalty
    payments qualify for capital-gains treatment under § 1235
    because he received them in exchange for “all substantial
    rights” to liquisolid felodipine. Spireas claims the 1998
    Agreement prospectively assigned Mutual the relevant rights
    long before he actually invented that particular formulation.
    The Commissioner responds that Spireas has waived any
    argument based on a prospective transfer of rights by not
    presenting it to the Tax Court. Spireas replies by declaring that
    his “position has been consistent.” Reply Br. 6.
    Spireas’s ipse dixit is contrary to the record. In the Tax
    Court, Spireas asserted a transfer of rights that took place
    sometime “after [the felodipine formulation] was invented,”
    2 T.C. Rec. 323 (Spireas T.C. Opening Br. 12 ¶ 40), which
    happened “sometime between the end of 2000 and spring
    2001.” 2 T.C. Rec. 319 (Spireas T.C. Opening Br. 8 ¶ 23).
    Indeed, Spireas could hardly have been more explicit that he
    “did not transfer the felodipine technology in 1998.” 2 T.C.
    Rec. 322 (Spireas T.C. Opening Br. 11 ¶ 36) (emphasis added).
    In the Tax Court Spireas argued the “fundamental” view that it
    8
    The Tax Court had jurisdiction over Spireas’s petition
    under 26 U.S.C. §§ 7442 and 6214. We have jurisdiction under
    26 U.S.C. § 7482(a)(1). Venue is proper in this Court under 26
    U.S.C. § 7482(b)(1)(A) because Spireas and his wife are
    Pennsylvania residents.
    10
    was the post-March 2000 transfer of the felodipine formulation
    that “constituted a transfer of ‘all substantial rights’” to
    Mutual. 2 T.C. Rec. 326–27 (Spireas T.C. Opening Br. 15–16).
    Our dissenting colleague disputes our reading of the
    record, contending that “Spireas [has] presented a complicated
    but consistent argument throughout,” and that further
    consideration of waiver is therefore “not necessary.” Dissent at
    8, 11. The dissent makes two arguments to that effect, neither
    of which we find persuasive.
    First, the dissent emphasizes the many points of
    commonality between Spireas’s position here and in the Tax
    Court. To be sure, Spireas has consistently “relie[d] on both the
    1998 Agreement and the March 2000 Engagement letter,” and
    argued that they “operat[ed] in conjunction” to transfer to
    Mutual rights to liquisolid felodipine. Dissent at 1. And the
    dissent rightly notes that Spireas has always maintained that
    those two documents are “of a piece and related,” making up a
    “consistent course of dealing,” Dissent at 2, and that the
    ultimate terms on which Mutual obtained “rights to drug
    ‘Products’ . . . depended upon the terms of the 1998
    Agreement,” Dissent at 3.
    Notably absent, however, from that discussion of which
    instruments served to transfer rights in liquisolid felodipine is
    any mention of when Spireas claimed that transfer took place.
    The dissent appears to suggest that Spireas’s consistency on
    the former point suffices to insulate him from waiver. Dissent
    at 5 (“Spireas’s consistent emphasis on the same contractual
    provisions distinguishes his case from cases in which we have
    found waiver.”). But where waiver is concerned, the question
    is not whether a party’s position has been mostly consistent, or
    generally inclined toward the same subject as that raised on
    11
    appeal, but whether the same “theory” was “squarely” raised
    in the trial court. Doe v. Mercy Catholic Med. Ctr., 
    850 F.3d 545
    , 558 (3d Cir. 2017) (citing United States v. Joseph, 
    730 F.3d 336
    , 338–42 (3d Cir. 2013)). So even accepting at face
    value the dissent’s account of Spireas’s consistency on some
    issues, that sheds no light on whether Spireas has waived his
    new (and contradictory) argument regarding the timing of the
    transfer.
    The dissent’s second point—that Spireas has been
    consistent in distinguishing between legal transfer of rights to
    felodipine in 1998, followed by a physical handover of
    possession in 2000—fares no better. Although that argument
    does address Spireas’s timing theory head-on, its core premise
    is belied by the record. As we have noted, Spireas’s opening
    brief to the Tax Court made his position clear: (1) “Spireas
    transferred the felodipine . . . technolog[y] . . . at some point
    after March 2000,” and (2) “Spireas’ transfer . . . constituted a
    transfer of ‘all substantial rights’ . . . to [Mutual].” 2 T.C. Rec.
    327 (Spireas T.C. Opening Br. 16) (emphasis added).
    The dissent’s distinction between an earlier “legal
    transfer” and subsequent “physical transfer” exists only in
    what we find to be a strained reading of the single oral colloquy
    quoted in that opinion. See Dissent at 6. Spireas’s briefing
    discussed only a single “transfer” that allocated “rights”
    (whether or not it involved a physical handover as well). 2 T.C.
    Rec. 327 (Spireas T.C. Opening Br. 16). We will not read an
    isolated extemporaneous exchange to advance a theory so at
    odds with the one Spireas labeled “fundamental” in his written
    submissions. 2 T.C. Rec. 326 (Spireas T.C. Opening Br. 15).
    B
    12
    Citing our seminal precedent in United States v. Joseph,
    
    730 F.3d 336
    (3d Cir. 2013), the Commissioner contends that
    Spireas cannot argue on appeal that he transferred rights to
    felodipine in 1998 after he took the contrary position in the Tax
    Court. See also Gen. Refractories Co. v. First State Ins. Co.,
    
    855 F.3d 152
    , 162 (3d Cir. 2017) (applying Joseph to a civil
    case). Under Joseph, “merely raising an issue that
    encompasses the appellate argument is not 
    enough.” 730 F.3d at 337
    . Whether an argument remains fair game on appeal is
    determined by the “degree of particularity” with which it was
    raised in the trial court, 
    id. at 341,
    and parties must do so with
    “exacting specificity,” 
    id. at 339.
    “[O]ur precedents reveal at
    least two characteristics that identical arguments always have.
    First, they depend on the same legal rule or standard. Second,
    the arguments depend on the same facts.” 
    Id. at 342
    (citation
    omitted).9
    9
    The dissent faults us for “rel[ying] on Joseph at the
    exclusion of our precedent on civil waiver.” Dissent at 14. In
    the dissent’s view Joseph is “instructive” in the civil context,
    but fails to account for “our prior precedent that civil waiver is
    a prudential doctrine to be applied in a case-specific manner.”
    
    Id. (emphasis added).
    We disagree that our application of
    Joseph in this case is inappropriate. At the outset, the dissent’s
    concession that our Court has already “appl[ied] Joseph in the
    civil context” demonstrates that our reliance is hardly novel.
    
    Id. Nevertheless, because
    those prior decisions have simply
    cited Joseph without much in the way of analysis, we think that
    a few words clarifying its role in civil cases are in order. Joseph
    arose out of Rule 12 of the Federal Rules of Criminal
    Procedure, which the dissent characterizes as a very “narrow
    context.” 
    Id. We agree
    that Rule 12 has some unique features.
    13
    But the absence of those characteristics in the civil context
    clarify Joseph’s scope, not its applicability.
    Rule 12 provides in relevant part that certain “defenses,
    objections, and requests must be raised by pretrial motion” if
    possible. FED. R. CRIM. P. 12(b)(3) (emphasis added). And we
    have held that the result of failure to do so is an outright waiver
    of the argument in question. United States v. Rose, 
    538 F.3d 175
    , 176 (3d Cir. 2008). In that respect, Rule 12 sets up a
    different scheme than prevails under Criminal Rule 52—which
    provides that arguments “not brought to the [district] court’s
    attention” are generally reviewable for plain error, FED. R.
    CRIM. P. 52(b)—and in the civil context—where courts retain
    “discretionary power to address issues that have been waived”
    under appropriate circumstances, Huber v. Taylor, 
    469 F.3d 67
    , 74 (3d Cir. 2006).
    But while we have held that Rule 12 enacts a unique
    rule with respect to the consequences of not raising an
    argument, we have never suggested the same with respect to
    the distinct question of whether an argument was actually
    raised. Nor does anything in the text of Rule 12 itself provide
    any reason to do so. References to “raising” arguments are
    commonplace in civil cases, see, e.g., 
    Huber, 469 F.3d at 74
    ,
    and Joseph implicitly recognized that doctrines respecting the
    failure to raise arguments generally incorporate three distinct
    inquiries: (1) whether an argument was made, 
    see 730 F.3d at 338
    , (2) the default consequences of failing to make an
    argument (i.e. whether an argument is waived, forfeited, or
    merely subject to a less-forgiving standard of review), see 
    id. at 339
    n.3, and (3) the special circumstances under which those
    consequences may be excused, see 
    id. at 338
    n.2 (noting that
    waiver under Rule 12 may be excused for “good cause”); see
    14
    But even under that strict standard, Spireas’s shifting
    position on the fact of when Mutual obtained its rights in
    liquisolid felodipine does not necessarily mean his entire
    argument is waived. Applying Joseph’s particularity analysis
    is not a matter of comparing every stray statement or claim
    made in the Tax Court. Rather, Joseph instructs us to compare
    arguments, a term that we have explained is synonymous with
    also 
    Huber, 469 F.3d at 74
    –75 (citations omitted) (discussing
    examples of analogous civil doctrines).
    As the dissent points out, the prudential roots of the civil
    waiver doctrine differentiate it from its criminal analogues
    with respect to the second and third questions—failure to raise
    an argument in a civil case is generally met with relatively
    softer consequences, and is more readily excused, than in a
    criminal case. Indeed, we have recognized our discretion to
    reach an argument that was not made to the district court in a
    number of circumstances, such as where it presents a purely
    legal question we think it is in the public interest to resolve.
    See, e.g., Covertech Fabricating, Inc. v. TVM Bldg. Prods.,
    Inc., 
    855 F.3d 163
    , 172 n.4 (3d Cir. 2017). But Joseph
    addressed (and this appeal implicates) only the threshold
    question of whether an argument was made in the first place.
    See United States v. Washington, 
    869 F.3d 193
    , 208 n.53 (3d
    Cir. 2017) (noting that Joseph’s “specific framework . . . does
    not limit our discretion to excuse waiver or forfeiture
    concerns”). We see no basis for subjecting that inquiry to
    different standards in civil and criminal cases, and clarify today
    that Joseph provides the governing rule for both. Under that
    rule, Spireas failed to raise his prospective transfer argument
    in the Tax Court, and we decline to exercise our discretion to
    reach it on appeal.
    15
    “theories,” “grounds,” or “bases” for “granting 
    relief.” 730 F.3d at 340
    –42. To be sure, Joseph teaches that two arguments
    can be the same only if they “depend on the same facts,” 
    id. at 342,
    but not every fact that appears in a brief is one on which
    an argument “depends.” Whether an argument “depends” on a
    given fact requires reference to the applicable legal standard.
    As the Supreme Court has observed in another context, “the
    substantive law”—in this case, § 1235 of the Internal Revenue
    Code—“will identify which facts are material.” Anderson v.
    Liberty Lobby, Inc., 
    477 U.S. 242
    , 248 (1986).
    C
    Under § 1235’s test for capital-gains treatment,
    changing the date on which Spireas granted Mutual rights to
    liquisolid felodipine changes the legal theory on which his
    position depends. Spireas’s royalty payments are entitled to
    capital-gains treatment only if Mutual paid them in exchange
    for a transfer of “property consisting of all substantial rights”
    to the liquisolid formulation of felodipine. 26 U.S.C. § 1235(a)
    (emphasis added). Spireas cannot make that argument for the
    first time on appeal because it depends on a different legal
    standard for when that formulation became “property” than his
    argument to the Tax Court.
    Section 1235 is explicit that in order to secure capital-
    gains treatment, an inventor must make a transfer of property
    rights that he actually possesses at the time of the grant.
    Accordingly, Spireas had to explain: (1) when he granted
    Mutual rights to liquisolid felodipine, and (2) how he obtained
    a property interest in that formulation prior to the grant. The
    account Spireas presented to the Tax Court was clear: he
    granted Mutual its rights after the invention of the liquisolid
    16
    formulation was complete, which happened sometime after
    March 2000. 2 T.C. Rec. 327 (Spireas T.C. Opening Br. 16).
    That timeline included a straightforward theory of when
    and how Spireas obtained his interest in the felodipine
    formulation. To possess a transferable property interest in an
    invention, the inventor generally must have “reduced [it] to
    actual practice.” See Burde v. Comm’r of Internal Revenue,
    
    352 F.2d 995
    , 998 n.3 (2d Cir. 1965); see generally Byrnes &
    Petry, supra, § 6.05[3].10 That basic patent-law rule accords
    with the text of § 1235, which provides that a non-inventor
    may be a patent “holder” entitled to capital-gains treatment on
    the proceeds of a subsequent transfer only if he obtained his
    interest in exchange for consideration paid to the inventor prior
    to the invention’s “actual reduction to practice.” 26 U.S.C.
    § 1235(b)(2). Put another way, “actual reduction to practice” is
    the line between a transfer of a then-existing “property”
    interest (which entitles the holder-transferor to immediate
    capital gains treatment) and a transfer or grant of some other
    legal interest (which makes the transferee the new “holder”
    entitled to pay the capital gains rate against the proceeds of a
    10
    While the dissent’s assertion that “transfers of future
    inventions are valid” is correct as a matter of contract law,
    Dissent at 10 (citing Byrnes & Petry, supra, § 6.05[4]), it is also
    a non sequitur. Agreements to transfer future patents are
    enforceable even if no property interest exists at the time of
    contracting. Byrnes & Petry, supra, § 6.05[3][a] (“[P]arties can
    agree in advance that upon reduction to practice the inventor
    will convey the property.”) (emphasis added), quoted by
    Dissent at 10. For tax-law purposes, the question isn’t whether
    the parties made a valid and enforceable contract, but whether
    in doing so they transferred a then-existing interest in property.
    17
    transfer that takes place after a subsequent reduction to
    practice).
    “Actual reduction to practice” is a term of art in patent
    law, see generally U.S. Patent and Trademark Office, Manual
    of Patent Examining Procedure § 2138.05(II) (9th ed. Rev. 7,
    Nov. 2015), that has a slightly looser meaning in the tax
    context. “Generally, an invention is reduced to actual practice
    when it has been tested and operated successfully under
    operating conditions.” 26 C.F.R. § 1.1235-2(e). The Tax Court
    decision from which the IRS borrowed that language clarifies
    things a bit further: “it [is] not necessary that testing . . .
    proceed[] to the point where the invention was actually ready
    to be put into commercial production . . . , but rather . . . that
    the tests should suffice to persuade . . . that the product will
    serve the purpose for which it is designed.” Comput. Sci. Corp.
    v. Comm’r of Internal Revenue, 
    63 T.C. 327
    , 352–53 (1974)
    (internal quotation marks omitted).
    Here, the Tax Court found that Spireas’s “invention of
    the felodipine formulation occurred sometime between May
    10, 2000 . . . and May 2001.” Spireas, 
    2016 WL 4464695
    , at
    *7. Spireas does not challenge that finding on appeal. The Tax
    Court described the “invention” of the formulation rather than
    its “actual reduction to practice,” but the relevant patent law
    makes clear that if Spireas invented the formulation, he
    necessarily reduced it to practice. “Making [an] invention
    requires conception and reduction to practice.” Solvay S.A. v.
    Honeywell Int’l Inc., 
    742 F.3d 998
    , 1000 (Fed. Cir. 2014). And
    conception necessarily precedes actual reduction to practice,
    since by definition “[c]onception is [only] complete when one
    of ordinary skill in the art could construct the apparatus.”
    Sewall v. Walters, 
    21 F.3d 411
    , 415 (Fed. Cir. 1994). The
    corollary is that actual reduction to practice always completes
    18
    the process of “inventing.” So the Tax Court’s finding that
    Spireas “invented” the felodipine formulation after May 2000
    necessarily implies a finding that he reduced it to practice in
    the same timeframe.
    Spireas’s original theory hinged on a post-invention
    transfer of rights. On that account Spireas reduced the
    felodipine formulation to practice around May 2000—giving
    him, in theory, the property interest that the statute requires—
    and only later passed his interest on to Mutual. But Spireas has
    abandoned that theory here, insisting instead that he transferred
    rights to Mutual in 1998. See Reply Br. 6 (“What happened in
    1998 is that [Spireas] assigned Mutual his rights to future
    Products.”). Because that was at least two years before the
    invention of the felodipine formulation, Spireas’s current
    position cannot depend on the legal standard of reduction to
    actual practice to establish that he held a property right at the
    time of transfer. Nor can it depend on the same facts as did his
    argument to the Tax Court, the timing of felodipine’s invention
    central among them. Spireas’s sole claim on appeal is therefore
    waived under Joseph.11
    11
    Judge Shwartz would also conclude, even if the Court
    were to consider the merits of Spireas’s argument based on a
    transfer of rights in 1998, that Spireas still transferred less than
    all substantial rights in the liquisolid technology that was the
    subject of the 1998 Agreement, and thus would not be entitled
    to capital-gains treatment.
    19
    IV
    For the reasons stated, and because Spireas has not
    offered any reason why we should excuse his waiver, we will
    not evaluate Spireas’s new argument on appeal. The decision
    of the Tax Court will be affirmed.
    20
    Spireas v. Commissioner IRS
    No. 17-1084
    ROTH, Circuit Judge, dissenting.
    Appellant Spiridon Spireas’s entitlement to the long-
    term capital gains tax rate under I.R.C. § 1235 depends upon
    his contention that the 1998 Agreement transferred to Mutual
    all substantial rights to future drug formulations, agreed upon
    by Spireas and Mutual, including the felodipine formulation.
    Concluding that Spireas failed to advance this argument
    before the Tax Court, the Majority finds Spireas’s appeal
    barred by the waiver doctrine. In reaching that conclusion,
    the Majority misconstrues Spireas’s arguments before the Tax
    Court and misapplies our waiver precedent. Accordingly, I
    respectfully dissent.
    I.
    I turn first to the issue of consistency. The Majority
    sees inconsistency between Spireas’s argument in the Tax
    Court and his argument on appeal. According to the
    Majority, Spireas changed the date on which he granted
    Mutual the rights to liquisolid felodipine. But a more careful
    examination of the record reveals that, both at trial and before
    this Court, Spireas has advanced essentially the same
    argument regarding the transfer of rights—an argument that
    relies on both the 1998 Agreement and the March 2000
    Engagement Letter, operating in conjunction to convey future
    rights to liquisolid felodipine. On appeal, Spireas chose to
    “place greater emphasis” 1 on the 1998 Agreement. The fact
    that Spireas did so in order to counter what he considered to
    be the erroneous reasoning of the Tax Court, does not provide
    a basis for the Majority to contend now that Spireas has
    changed his position. In fact, he has merely changed the
    emphasis. We will demonstrate that below.
    Spireas’s written submissions to the Tax Court
    consistently reflect his argument that the 1998 Agreement and
    the March 2000 Engagement Letter are “of a piece [and]
    related parts of the contracting parties’ consistent course of
    dealing.”2 The purpose of the 1998 Agreement was for
    Spireas to grant to Mutual a license to use the liquisolid
    technology in connection with specific products that Spireas
    and Mutual would agree to develop.3 This was accomplished
    in the 1998 Agreement. Under it, Spireas did not transfer “all
    substantial rights” to the liquisolid technology itself but he
    did convey, as provided in ¶¶ 2.2 and 5.1, “all substantial
    rights” to the patentable formulation of the liquisolid version
    of felodipine, as provided in the March 2000 Engagement
    letter.
    This interpretation was corroborated at the outset of
    the litigation when Spireas and the IRS jointly addressed the
    relationship between the 1998 Agreement and the March
    2000 Engagement Letter in the First Stipulation of Facts
    (Stipulation). The Stipulation explicitly acknowledges the
    interdependence of the 1998 Agreement and the March 2000
    1
    See Gen. Refractories Co. v. First State Ins. Co., 
    855 F.3d 153
    , 162 (3d Cir. 2017).
    2
    Reply Br. at 
    3. 3 Ohio App. at 8
    (T.C. Op.).
    2
    Engagement Letter, stating, “The 1998 License Agreement
    governed the relationship and rights of the parties but,
    pursuant to ¶¶ 2.2 and 5.1 of that agreement, the parties
    entered into specific agreements each time they agreed to
    develop a new liquisolid pharmaceutical product.”4 As this
    language reflects, both Spireas and the IRS agreed that the
    1998 Agreement governed the rights of the parties, including
    the rights transferred for each product which they
    subsequently agreed to develop. In addition, they explicitly
    acknowledged that the March 2000 Engagement Letter was
    entered into pursuant to the 1998 Agreement—specifically
    Section 2.2, which governs the conditions of Mutual’s
    “exclusive right to Produce and Sell . . . Products,”5 such as
    felodipine. Thus, from the outset, both Spireas and the IRS
    recognized that the transfer of rights to drug “Products,” such
    as felodipine, depended upon the terms of the 1998
    Agreement.
    Spireas’s post-trial briefs continue to emphasize the
    importance of the 1998 Agreement and the interdependence
    between the 1998 Agreement and the March 2000
    Engagement Letter. In his opening post-trial brief, Spireas
    described the March 2000 Engagement Letter as a “formal
    agreement . . . to identify generic felodipine as a potential
    product to develop pursuant to the 1998 License Agreement .
    . ..”6     He proceeded to explain, “The March 2000
    [Engagement Letter] applied the terms of the 1998 License
    Agreement to the felodipine product. . . . The parties treated
    the transfer of the felodipine technology after it was 
    invented 4 Ohio App. at 57
    .
    5
    App. at 69.
    6
    Appellee’s Supp. App. at 7 (emphasis added).
    3
    as an exclusive transfer under Section 2.1 of the 1998 License
    Agreement.”7 These statements to the Tax Court align with
    Spireas’s argument on appeal that the 1998 Agreement
    effected a legal transfer of rights to the future Products and
    that the March 2000 Engagement Letter identified the
    felodipine formulation as one of the Products to which future
    rights had been transferred.
    Spireas also explicitly relied on the 1998 Agreement
    when discussing the royalty payments in the Tax Court. He
    argued throughout his opening post-trial brief that the royalty
    payments were made in exchange for rights to the felodipine
    technology and that the payments were made pursuant to
    Section 4 of the 1998 Agreement. He argued, “The parties
    treated the transfer of the felodipine technology as subject to
    royalties under Section 4.1 of the 1998 License Agreement.”8
    Spireas reemphasized this point throughout the brief, later
    noting, “URL/Mutual paid royalties to Dr. Spireas consistent
    with Section 4.1 of the 1998 License Agreement.”9
    Spireas continued to emphasize the importance of the
    1998 Agreement in his answering brief. Responding to the
    IRS’s arguments, Spireas emphasized that he “could (and did)
    transfer all of his significant rights in the felodipine . . .
    technologies to URL/Mutual under the terms of the [1998]
    Agreement.”10 Spireas also contended that the IRS
    7
    Appellee’s Supp. App. at 7-8.
    8
    Appellee’s Supp. App. at 9.
    9
    Appellee’s Supp. App. at 13.
    10
    Appellants’ Supp. App. at 27.
    4
    misunderstood “how the terms of the 1998 Agreement
    applied to the actual technology transfers at issue.”11
    As the record demonstrates, in his written submissions
    to the Tax Court, Spireas focused on many of the same
    provisions of the 1998 Agreement that he later emphasized in
    his initial brief on appeal. Both his trial and appellate briefs
    devote particular attention to Section 2, which transfers rights
    to future Products; Section 4, which provides for a 20%
    royalty based on the sale of those Products; and Section 5,
    which sets forth the process by which future drug
    formulations will be selected as Products under the
    Agreement. Spireas’s consistent emphasis on the same
    contractual provisions distinguishes his case from cases in
    which we have found waiver. For instance, in Frank v. Colt
    Industries, Inc., we concluded that a finding of waiver was
    appropriate because appellant’s new theory relied upon a
    separate provision of the contract that was not at issue before
    the trial court.12 That is the opposite of the situation here.
    Spireas has relied on the same provisions of the 1998
    Agreement throughout the litigation, and he has made a
    consistent argument about the interdependence of the 1998
    Agreement and the March 2000 Engagement Letter.
    The     Majority’s   position    rests   upon    two
    misunderstandings. First, the Majority confuses the legal
    transfer of rights to the felodipine formulation (and other
    Products) with the physical transfer (i.e., the handover or
    disclosure) of the felodipine formulation. Second, the
    Majority incorrectly concludes that, as a matter of law,
    11
    Appellants’ Supp. App. at 28.
    12
    
    910 F.2d 90
    , 99-100 (3d Cir. 1990).
    5
    Spireas could not have transferred rights to the liquisolid
    felodipine formulation until it was reduced to practice.
    The Majority’s confusion on the first point is
    understandable, since Spireas’s trial counsel did not make the
    distinction as clear as she could have. In fact, at the close of
    trial, counsel was tripped up by this distinction herself.
    Seeking to shift the burden of proof, counsel initially asserted,
    “Dr. Spireas transferred the felodipine and propafenone
    technologies to United and Mutual at some point after that
    March 7th, 2000 agreement.”13 The Tax Court judge
    responded that the issue of transfer was not a question of fact.
    Recognizing the confusion her statement had caused,
    Spireas’s trial counsel immediately clarified, “Dr. Spireas
    gave the formulation technologies, the specific technologies,
    handed those over to [,] the felodipine and propafenone
    technologies[,] to United and Mutual at some point after
    March 7th, 2000. So the completed formulas.”14
    This clarification actually underscored the distinction
    being made. The rights to the future drug formulations were
    transferred in exchange for royalty payments. That transfer
    of rights occurred via legal instrument—in this case, the 1998
    Agreement, which granted rights to future Products in
    exchange for 20% royalty payments, operating in conjunction
    with the March 2000 Engagement Letter, which identified the
    felodipine formulation as a Product under the 1998
    Agreement. The actual felodipine formulation was physically
    transferred or handed over to Mutual later, at least several
    13
    2 T.C. Rec. 174.
    14
    2 T.C. Rec. 175 (emphasis added).
    6
    months after March 2000, once Spireas had completed its
    development.15
    Once this distinction is recognized, the purported
    inconsistency in Spireas’s argument disappears.             The
    Majority finds that Spireas “could hardly have been more
    explicit that he ‘did not transfer the felodipine technology in
    1998.”16 But the Majority mistakes this statement about the
    physical transfer of the felodipine formulation for a statement
    about the role of the 1998 Agreement in the legal transfer of
    rights to the formulation. The transfer of legal rights—not the
    disclosure of the formulation itself—served as consideration
    for Mutual’s royalty payments.17           And the language
    immediately following Spireas’s statement in his post-trial
    brief that he “did not transfer the felodipine technology in
    1998” clarifies Spireas’s position that the rights to that
    technology were transferred via the 1998 Agreement and the
    March 2000 Engagement Letter.18 That is consistent with
    Spireas’s argument on appeal.
    15
    See Reply Br. at 8-9.
    16
    Maj. Op. at 10 (quoting 2 T.C. Rec. 322).
    17
    Under any licensing agreement for a patentable product,
    payments are inherently made for the rights to make and sell
    the product, not for the product itself. Section 1235 reflects
    this reality, as it addresses payments made in consideration
    for a transfer of “all substantial rights to a patent.” I.R.C. §
    1235 (emphasis added).
    18
    2 T.C. Rec. 322 (“The March 2000 Letter Agreement
    applied the terms of the 1998 License Agreement to the
    felodipine product.”).
    7
    Undoubtedly, Spireas’s trial counsel could have used
    more precise language to distinguish between the legal
    transfer of rights and the physical transfer of the formulation.
    But, under this Court’s precedents, that mistake alone
    provides an insufficient basis to find that Spireas has waived
    his argument on appeal.19          Here, Spireas presented a
    complicated but consistent argument throughout his written
    submissions. That is not the same as failing to present an
    argument entirely or presenting an argument only briefly or in
    passing. His statements regarding the legal transfer of rights
    to the felodipine formulation via the 1998 Agreement and
    March 2000 Engagement Letter were sufficiently consistent
    to preserve his argument on appeal.
    Responding to these arguments, the Majority contends
    that this dissent focuses on the question of which instruments
    transferred the rights to liquisolid felodipine, at the exclusion
    19
    For example, in Keenan v. City of Philadelphia, a case in
    which we stated that “the crucial question regarding waiver is
    whether [a party] presented the argument with sufficient
    specificity to alert the district court,” we nonetheless based
    our finding of waiver on the fact that the argument presented
    by the defendants on appeal appeared “[n]owhere in their
    submissions to the district court (or to this court before oral
    argument).” 
    983 F.2d 459
    , 471 (3d Cir. 1992). In a similar
    vein, in In re Insurance Brokerage Antitrust Litigation, we
    noted that arguments “properly preserved for appeal are
    limited to those . . . presented with at least a minimum level
    of thoroughness to the District Court,” even if they were
    presented in a “conclusory fashion.” 
    579 F.3d 241
    , 262 (3d
    Cir. 2009).
    8
    of considering when the transfer took place.20 This is a false
    distinction. All parties to this appeal agree that there are, at
    most, two possible “instruments of transfer”21—the 1998
    Agreement and the March 2000 Engagement Letter—and the
    Tax Court record reflects a consistent focus on these
    documents. There were no other instruments governing the
    transfer of rights. If, as the Majority contends, Spireas’s
    argument below depended solely upon a post-March 2000
    transfer of rights, then the extensive discussion of the 1998
    Agreement and March 2000 Engagement Letter in Spireas’s
    briefs22 and trial testimony23 would be incongruous.
    The Majority opinion also incorrectly concludes that
    an inventor cannot avail himself of § 1235 if he has not
    reduced an invention to practice before transferring the rights
    to that invention.24 As a result, the Majority’s approach
    forecloses reliance on the 1998 Agreement. But the law is
    not as absolute as the Majority opinion would lead us to
    believe. Although it may be the “general rule” that “an
    invention must have been actually reduced to practice at the
    20
    Maj. Op. at 11-12.
    21
    Cf. 26 C.F.R. § 1.1235-2(b).
    22
    See supra notes 8-11 and accompanying text.
    23
    See e.g., 2 T.C. Rec. 77 (trial testimony of Spiridon
    Spireas) (describing the March 2000 Engagement Letter as
    “the agreement . . . to transfer to Mutual those specific three
    products at the time to be worked and developed based on
    some technologies that were available at the time.”).
    24
    See Maj. Op. at 16.
    9
    time of the sale,”25 in order for the seller to receive favorable
    tax treatment under § 1235, it is equally true that transfers of
    future inventions are valid26 and that “parties can agree in
    advance that upon reduction to practice the inventor will
    convey the property to the purchaser.”27 In these situations, a
    seller may be entitled to the benefit of § 1235, particularly
    where, as here, the future inventions are improvements on an
    existing invention.28
    Moreover, the Majority’s position not only precludes
    reliance on the 1998 Agreement, it would also seem to have
    us throw out the March 2000 Engagement Letter, as that
    agreement similarly predates the felodipine formulation’s
    reduction to practice. By the Majority’s own account, the
    felodipine formulation was not reduced to practice until May
    2000 at the earliest.29 The Majority erroneously concluded
    that “Spireas’s original theory hinged on a post-invention
    transfer of rights” that occurred at some point after May
    25
    William H. Byrnes & Marvin Petry, TAXATION OF
    INTELLECTUAL PROPERTY AND TECHNOLOGY § 6.05[3][b]
    (2017).
    26
    
    Id. § 6.05[4]
    (citing Dreymann v. Comm’r, 
    11 T.C. 153
    (1948)).
    27
    
    Id. § 6.05[3][a].
    See also New Britain Mach. Co. v. Yeo,
    
    358 F.2d 397
    , 405 (6th Cir. 1966) (discussing construction of
    contracts assigning future inventions and improvements).
    28
    
    Id. § 6.05[4]
    . For purposes of patent law, the liquisolid
    felodipine formulation was an “improvement” of the general
    liquisolid technique. See 35 U.S.C. § 101. All parties
    acknowledge that Spireas conveyed limited rights to the
    general liquisolid technique via the 1998 Agreement.
    29
    Maj. Op. at 18.
    10
    2000.30     This conclusion reinforces the Majority’s
    misunderstanding of the distinction between the physical
    transfer of the completed formulation and the transfer of
    rights. Moreover, it is difficult to reconcile with the extensive
    discussion of both the 1998 Agreement and the March 2000
    Engagement Letter in Spireas’s Tax Court briefs.
    It is clear that Spireas’s position before the Tax Court
    was consistent with his position here. When looked at
    closely, Spireas has waived nothing because he presented the
    full facts and legal argument to the Tax Court. The Tax Court
    erred in its interpretation of what was presented. Spireas has
    brought the same facts and the same legal argument before us.
    In view of his consistent position, I would reverse the opinion
    of the Tax Court and remand this case with instructions to
    grant Spireas long-term capital gains treatment of the royalty
    payments in question.
    II.
    In light of the above, I submit that consideration of the
    issue of waiver is not necessary. However, the Majority
    depends on waiver, and I believe it is helpful to review the
    errors of the Majority’s position on waiver.
    “[T]he crucial question regarding waiver is whether
    [the party] presented the argument with sufficient specificity
    to alert the [trial] court.”31 Although the case law does not
    prescribe a specific list of factors to consider in evaluating
    waiver, an assessment of waiver must be grounded in the
    30
    
    Id. 31 Keenan,
    983 F.2d at 471.
    11
    prudential origins of the doctrine. The guiding principle is
    that parties should have a chance to present all relevant
    evidence at trial and should “not be surprised on appeal by . .
    . issues upon which they have had no opportunity to introduce
    evidence.”32 The waiver doctrine is most strictly applied
    where a party’s failure to timely raise the issue below has
    resulted in an incomplete factual record on appeal.33 In
    contrast, “we are less inclined to find a waiver when the
    parties have had the opportunity to offer all the relevant
    evidence and when they are not surprised by issues on
    appeal,”34 and we are “reluctant to apply the waiver doctrine
    when only an issue of law is raised.”35
    Courts of appeals may exercise discretion in
    considering issues or arguments not directly raised below.36
    Ordinarily, “[f]or an issue to be preserved for appeal, a party
    ‘must unequivocally put its position before the trial court at a
    point and in a manner that permits the court to consider its
    32
    Hormel v. Helvering, 
    312 U.S. 552
    , 556 (1941).
    33
    Shell Petroleum, Inc. v. United States, 
    182 F.3d 212
    , 219
    (3d Cir. 1999) (“‘This general rule applies with added force
    where the timely raising of the issue would have permitted
    the parties to develop a factual record,’ because we cannot
    know on appeal what evidence the adverse party would have
    presented or brought out through cross-examination.”
    (quoting Harris v. City of Phila., 
    35 F.3d 840
    , 845 (3d Cir.
    1994))).
    34
    Huber v. Taylor, 
    469 F.3d 67
    , 75 (3d Cir. 2006).
    35
    
    Id. at 74.
    36
    See, e.g., Singleton v. Wulff, 
    428 U.S. 106
    , 121 (1976);
    Bagot v. Ashcroft, 
    398 F.3d 252
    , 256 (3d Cir. 2005).
    12
    merits.’”37 Waiver is not an absolute bar, however, and must
    be considered on a case-by-case basis. Even when an issue or
    argument is otherwise waived, exceptions may apply.38
    Our decisions in this area39 reflect the sliding scale that
    we have applied to questions of waiver. They reinforce the
    discretion that has always been a part of our waiver analysis
    in civil cases. Each of our waiver decisions is grounded in
    the prudential considerations underlying the doctrine: that
    parties have an opportunity to present all relevant evidence at
    37
    In re Ins. Brokerage Antitrust 
    Litig., 579 F.3d at 262
    (quoting Shell Petroleum, 
    Inc., 182 F.3d at 218
    ).
    38
    
    Hormel, 312 U.S. at 557
    (“There may always be
    exceptional cases or particular circumstances which will
    prompt a reviewing or appellate court, where injustice might
    otherwise result, to consider questions of law which were
    neither pressed nor passed upon by the court or administrative
    agency below.”); 
    Huber, 469 F.3d at 74
    (“[E]ven if an issue
    was not raised, ‘[t]his Court has discretionary power to
    address issues that have been waived.’” (quoting 
    Bagot, 398 F.3d at 256
    )).
    39
    See e.g., 
    Huber 469 F.3d at 75-76
    (emphasizing the
    “prophylactic and prudential origins of the [waiver] doctrine”
    and holding that a purely legal argument could and should be
    considered on appeal, even if it had been waived); In re
    Insurance Brokerage Antitrust 
    Litig., 579 F.3d at 262
    (holding the waiver doctrine did not bar consideration on
    appeal of arguments presented to the District Court in a
    “conclusory fashion”); 
    Frank, 910 F.2d at 99
    (holding an
    argument to have been waived where its presentation on
    appeal would “raise important issues of first impression . . . as
    well as difficult questions of fact”).
    13
    trial and develop a complete factual record, and that the
    parties not be surprised by new issues on appeal.
    The Majority, much like the Commissioner, rests its
    analysis almost entirely on United States v. Joseph,40 a case it
    characterizes as “our seminal precedent” on waiver.41 Joseph
    was a criminal case, and the question of waiver arose in the
    narrow context of a motion to suppress evidence, pursuant to
    Federal Rule of Criminal Procedure 12.42 As such, the
    Joseph majority expressly noted that it “d[id] not have
    occasion to consider whether the framework explained here
    applies in other waiver contexts, such as . . . waiver in civil
    cases.”43     Thus, although Joseph remains instructive,
    particularly with regard to the distinction between issues and
    arguments, it does not and cannot undermine our prior
    precedent that civil waiver is a prudential doctrine to be
    applied in a case-specific manner. Both the majority opinion
    in Joseph itself44 and subsequent decisions applying Joseph in
    the civil context reflect this reality.45 Yet the Majority relies
    on Joseph at the exclusion of our precedent on civil waiver.
    40
    
    730 F.3d 336
    (3d Cir. 2013).
    41
    Maj. Op. at 13.
    42
    See 
    Joseph, 730 F.3d at 338
    .
    43
    
    Id. at 339
    n.3
    44
    Id. (citing 
    Huber, 469 F.3d at 74
    -75).
    45
    See, e.g., Gen. Refractories 
    Co., 855 F.3d at 162
    (discussing the waiver standard in Joseph and concluding that
    “even if [Appellant’s] argument had not been placed before
    the District Court, we would nevertheless consider it in
    reaching our conclusion”). The Majority opinion relies on In
    re J&S Properties, LLC, 
    872 F.3d 138
    , 146 (3d Cir. 2017),
    for the proposition that Joseph applies to civil cases. J&S
    14
    As noted, waiver is a prudential doctrine, not an
    absolute rule.      Its purpose is to provide parties “an
    opportunity to offer all evidence they believe relevant to the
    issues” and ensure “that litigants may not be surprised on
    appeal by final decision there of issues upon which they have
    had no opportunity to introduce evidence.”46            These
    justifications inform our approach to the waiver doctrine and
    explain the flexible approach we have taken across various
    decisions.47 In cases that do not present the particular
    problems the waiver doctrine protects against, we are less
    likely find that an issue has been waived.48 This is such a
    case.
    The evidentiary record in this case is fully developed.
    The relevant documents—primarily the 1998 Agreement and
    the March 2000 Engagement Letter—have been available to
    all parties from the outset of this litigation. On appeal,
    neither Spireas, nor the IRS in response, rely on any evidence
    not presented to the Tax Court. The substantive question of
    whether the 1998 Agreement effected a transfer of future
    rights to Products can be resolved fully based on the current
    record.
    Properties includes only a brief discussion of waiver and a
    single citation to Joseph, with no substantive analysis of the
    case or its applicability in the civil context. Other recent
    cases, such as General Refractories, make clear that Joseph
    may be instructive in the civil context but does not alter the
    prudential and fact-specific nature of the civil waiver
    doctrine.
    46
    
    Hormel, 312 U.S. at 556
    .
    47
    See 
    Huber, 469 F.3d at 74
    -75.
    48
    
    Id. at 75.
    15
    In addition, the IRS cannot credibly claim to be
    “surprised” by any of the issues presented on appeal. As
    Section I demonstrates, Spireas’s position regarding the 1998
    Agreement was apparent throughout his written submissions
    to the Tax Court. Furthermore, the Tax Court actually
    decided the question of what agreement served as the
    instrument of transfer.49 The Tax Court’s ruling certainly
    gave the IRS sufficient notice that the issue might be raised
    on appeal.
    This case presents none of the core problems that the
    waiver doctrine is designed to protect against. The relevant
    issues can be decided based on the available record without
    prejudice to either party. Thus, Spireas has preserved his
    current argument, and the circumstances of this case weigh
    against applying the waiver doctrine strictly and in favor of
    deciding this appeal on the merits.
    III.
    49
    See App. at 25-34 (T.C. Op.).            The Tax Court,
    unfortunately, misstated Spireas’s position on this issue by
    relying almost exclusively on the testimony of George Gould.
    See 
    Id. at 29-30
    & n.6 (treating Gould’s testimony as
    Spireas’s position regarding the 1998 Agreement and March
    2000 Engagement Letter).           Spireas’s post-trial briefs,
    however, include no mention of the alternative theory Gould
    concocted at trial and cite almost exclusively to Gould’s
    expert report rather than his trial testimony. See 
    2 T.C. 307
    -
    44 (Spireas’s Post-trial Opening Brief); 
    2 T.C. 366-422
    (Spireas’s Post-trial Answering Brief).
    16
    For the above reasons, I conclude that the Majority has
    misinterpreted the facts of record and has erred in concluding
    that Spireas waived his argument on appeal. I therefore
    respectfully dissent. The Majority, having found Spireas’s
    argument waived, does not reach the merits of this appeal.
    Were we to reach the merits, I would conclude that Spireas is
    entitled to long-term capital gains rate under I.R.C. § 1235
    because he received the royalty payments in exchange for all
    substantial rights to the liquisolid felodipine formulation.
    17