Tekelec, Incorporated v. Verint Systems, Incorpora , 708 F.3d 658 ( 2013 )


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  •      Case: 11-41408       Document: 00512141985      Page: 1   Date Filed: 02/13/2013
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE FIFTH CIRCUIT  United States Court of Appeals
    Fifth Circuit
    FILED
    February 13, 2013
    No. 11-41408                   Lyle W. Cayce
    Clerk
    TEKELEC, INC.,
    Plaintiff - Appellee
    v.
    VERINT SYSTEMS, INC.,
    Defendant - Appellant
    Appeal from the United States District Court
    for the Eastern District of Texas
    Before HIGGINBOTHAM, ELROD, and HAYNES,* Circuit Judges.
    PATRICK E. HIGGINBOTHAM, Circuit Judge:
    This appeal arises out of a contract dispute between Verint Systems, Inc.
    (“Verint”) and Tekelec, Inc. (“Tekelec”). The district court awarded summary
    judgment to Tekelec and denied Verint’s cross-motion for summary judgment.
    We affirm.
    *
    Concurring in the judgment only.
    Case: 11-41408        Document: 00512141985   Page: 2   Date Filed: 02/13/2013
    No. 11-41408
    I.
    The facts of this case begin with a patent dispute between two corporate
    entities not directly involved in this appeal, Blue Pumpkin Software, L.L.C.
    (“Blue Pumpkin”), and IEX Corporation (“IEX”). In 2001, IEX—which was, at
    the time, a wholly owned subsidiary of Tekelec—filed suit against Blue Pumpkin
    for allegedly infringing 
    U.S. Patent No. 6,044,355
     (the “‘355 Patent”). In 2005,
    Blue Pumpkin commenced its own infringement action against IEX. In April
    2006, Blue Pumpkin and IEX executed the Blue Pumpkin/IEX Settlement &
    Cross-License Agreement (“Blue Pumpkin/IEX Agreement”) to resolve their
    ongoing patent dispute.1 Under Section 2 of the Agreement, entitled “Settlement
    and Dismissal of Litigations,” Blue Pumpkin and IEX agreed to settle the two
    pending infringement actions between them. The only condition to settlement
    was Blue Pumpkin’s payment of an $8,250,000 lump sum fee, on or before April
    7, 2006.
    Under Section 6.1.2, which creates the right to payment that Tekelec seeks
    to enforce in this appeal, Blue Pumpkin agreed that beginning on April 1, 2007,
    it would make six annual payments of $500,000 to IEX (the “Section 6.1.2
    Payments”). The Payments are listed under the heading “License Fee/Balancing
    Payment.”       No provision of the Blue Pumpkin/IEX Agreement makes the
    settlement set forth in Section 2 contingent on Blue Pumpkin’s timely tender of
    the Section 6.1.2 Payments.
    Finally, under Section 4.3, IEX granted Blue Pumpkin an “irrevocable,
    perpetual” license in its ‘355 Patent. However, under Section 4.3.5, IEX reserved
    the right to terminate the license “upon Blue Pumpkin’s failure to make any of
    the payments set forth in Section 5.1.2" (the “Termination Provision”). As there
    is no Section 5.1.2 in the Agreement, and as Section 5 contains no reference to
    1
    See Appendix, No. 1.
    2
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    No. 11-41408
    payments, the parties presumably intended the Termination Provision to refer
    to the aforementioned Section 6.1.2 Payments.
    In accordance with the terms of the Blue Pumpkin/IEX Agreement, Blue
    Pumpkin timely paid IEX the initial settlement fee of $8,250,000, and pursuant
    to Section 2 of the Agreement, the parties dismissed their infringement actions
    with prejudice. Shortly after Blue Pumpkin and IEX executed the Agreement,
    Tekelec sold IEX to NICE Systems, Inc. (“NICE”)—an entity not party to this
    appeal—in a stock purchase agreement.             However, under the separate
    Assignment of Royalty Rights Agreement (“Royalty Assignment Agreement”),
    executed at the same time NICE finalized its acquisition of IEX, IEX assigned
    its right to the six Section 6.1.2 Payments to Tekelec.2 In the instrument of
    assignment, IEX also promised that it “would not terminate the [Blue
    Pumpkin/IEX Agreement] without [Tekelec’s] written permission,” and that it
    would “provide reasonable assistance to [Tekelec] to facilitate the resolution of
    any failure of Blue Pumpkin” to timely make any of the six Section 6.1.2
    Payments due under the Blue Pumpkin/IEX Agreement.
    At some point after IEX assigned its right to the Section 6.1.2 Payments
    to Tekelec but before the first payment came due, Witness Systems, Inc.—also
    not a party to this appeal—assumed all of Blue Pumpkin’s rights and obligations
    under the Blue Pumpkin/IEX Agreement, including the license in IEX’s ‘355
    Patent as well as the obligation to make the six Section 6.1.2 Payments to
    Tekelec. In accordance with its obligations, Witness timely made the first
    $500,000 payment to Tekelec on April 1, 2007. In May 2007, Verint, the
    appellant in this case, acquired Witness, assuming all of its rights and
    2
    See Appendix, No. 2.
    3
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    No. 11-41408
    obligations under the Blue Pumpkin/IEX Agreement.3 On April 1, 2008, Verint
    timely made the second $500,000 payment to Tekelec.
    At this time, Verint was embroiled in its own patent dispute with NICE,
    involving five separate infringement actions and dozens of patents. In August
    2008, Verint and NICE entered into the Verint/NICE Settlement Agreement and
    Covenant Not to Sue (“Verint/NICE Settlement”) to resolve their ongoing patent
    disputes on a global, portfolio-wide basis.4 Both parties recited that they were
    entering into the Settlement to “compromise, settle, discharge, and resolve, fully
    and finally,” all claims for patent infringement then pending or assertable
    between them.
    In furtherance of this objective, NICE agreed, both on behalf of itself and
    its subsidiaries, not to initiate or prosecute any infringement actions against
    Verint on any and all patents then held by NICE or its subsidiaries (the
    “Covenant Not to Sue”). The Covenant Not to Sue would begin on August 1,
    2008 and terminate on a patent-specific basis, as set forth in the Settlement.
    Moreover, NICE agreed, both on behalf of itself and its subsidiaries, that “any
    royalties or other patent damages that may have otherwise accrued” against
    Verint during the pendency of the Covenant Not to Sue on any and all patents
    held by NICE or its subsidiaries “shall not accrue as to [Verint]” (the “Non-
    Accrual Clause”). Verint made mirror-image promises to NICE.
    On April 1, 2009—eight months after the effective date of the Verint/NICE
    Settlement—Verint timely made the third $500,000 Section 6.1.2 payment to
    Tekelec. However, after that date, Verint made no further payments, claiming
    that the Non-Accrual Clause in the Verint/NICE Settlement extinguished its
    obligations to Tekelec. Tekelec sued Verint for breach in the Eastern District of
    3
    See Appendix, No. 3.
    4
    See Appendix, No. 4.
    4
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    No. 11-41408
    Texas. In its answer, Verint counterclaimed to recover the April 1, 2009
    payment, which it alleged it had made in error. The district court awarded
    summary judgment to Tekelec, denied Verint’s cross-motion for summary
    judgment, and ordered Verint to pay up. Verint appeals.
    II.
    Verint claims that Tekelec lacks constitutional standing to enforce its right
    to the remaining three Section 6.1.2 Payments, offering three related theories
    as to why it is not party to an enforceable agreement with Tekelec. Though
    couched in terms of Article III, Verint’s theories of non-liability really go to the
    merits of whether an enforceable agreement exists, and we address them as
    such. Because this case is before us on the parties’ cross motions for summary
    judgment, we review de novo, asking whether the evidence leaves no genuine
    issue as to any material fact and shows that Tekelec is entitled to judgment as
    a matter of law.5 The enforceability of a contract is a legal question that is
    proper subject matter for summary judgment.6
    Verint first argues that IEX assigned to Tekelec only the “limited and
    discrete right to receive” the Section 6.1.2 Payments, not the power to enforce the
    Payments as against Blue Pumpkin or its assigns. But under Texas law, a
    promise to pay becomes binding if it meets certain formation requirements
    5
    Jenkins v. Cleco Power, LLC, 
    487 F.3d 309
    , 313 (5th Cir. 2007).
    6
    See Westlake Petrochems., L.L.C. v. United Polychem, Inc., 
    688 F.3d 232
    , 238–39 (5th
    Cir. 2012) (citing Martin v. Martin, 
    326 S.W.3d 741
    , 747 (Tex. App. 2010)). Texas law governs
    the enforceability and interpretation of the Blue Pumpkin/IEX Agreement, for two
    independently sufficient reasons. First, “[w]e apply Texas law to the enforcement of
    settlement agreements in Texas diversity cases.” See Cavallini v. State Farm Mut. Auto Ins.
    Co., 
    44 F.3d 256
    , 266 (5th Cir. 2005). Second, the Agreement designates Texas law as
    controlling. We give effect to such a choice-of-law provision unless a party can show that it is
    “unreasonable under the circumstances.” Ginter ex. rel. Ballard v. Bletcher, Prendergast &
    Laporte, 
    536 F.3d 439
    , 449 (5th Cir. 2008).
    5
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    No. 11-41408
    Verint does not challenge here; there is no additional requirement that the
    promise be accompanied by an express grant of enforcement authority, either
    when first made to the promisee,7 or when assigned by the promisee to a third
    party.8 As IEX validly assigned its right to the Section 6.1.2 Payments to
    Tekelec, and as Tekelec thereby “stepp[ed] into [IEX’s] shoes” with respect to
    Blue Pumpkin’s promise to make the Payments,9 Tekelec has the right to enforce
    the Payments against Blue Pumpkin’s successor Verint.
    Verint next suggests that IEX itself did not have the right to enforce the
    Section 6.1.2 Payments, and that Tekelec, as assignee, can have no greater
    rights than IEX. Verint apparently reasons that because the Termination
    Provision in the Blue Pumpkin/IEX Agreement gave IEX the right to terminate
    Verint’s license in the ‘355 Patent if Blue Pumpkin or its assigns failed to timely
    tender the Section 6.1.2 Payments, the Termination Provision was necessarily
    IEX’s exclusive remedy for nonpayment. But as Tekelec points out in its brief,
    this argument “misses the obvious additional enforcement right inherent with
    any contract: the right to sue for breach.” Under Texas contract law, “[a]
    construction which renders [a] specified remedy exclusive should not be made
    unless the intent of the parties that it be exclusive is clearly indicated or
    declared.”10      In this case, there is no language in the Blue Pumpkin/IEX
    7
    See generally 49 DAVID R. DOW & CRAIG SMYSER, TEXAS PRACTICE SERIES: CONTRACT
    LAW § 1 (West 2012) (surveying the requirements for contract formation).
    8
    See, e.g., Thweatt v. Jackson, 
    838 S.W.2d 725
    , 728 (Tex. App. 1992) (“[I]t is axiomatic
    that an assignee . . . stands in the shoes of the assignor and obtains the rights, title, and
    interest that the assignor had at the time of the assignment. Moreover, the assignee of a debt
    ordinarily obtains all remedies which were available to the assignor against the debtor for the
    enforcement of the obligation.”).
    9
    Thweatt, 
    838 S.W.2d at 728
    .
    10
    Bifano v. Young, 
    665 S.W.2d 536
    , 539 (Tex. App. 1984) (emphasis in original)
    (citations omitted); see also McCarty v. Montgomery, 
    290 S.W.3d 525
    , 534 (Tex. App. 2009)
    (holding that in order for a termination provision to be construed as the exclusive remedy, it
    6
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    No. 11-41408
    Agreement that suggests—let alone “clearly indicate[s]” —that the Termination
    Provision was to serve as IEX’s exclusive remedy for nonpayment. IEX retained
    the right to sue for nonpayment, and Tekelec succeeded to that right by virtue
    of the assignment.
    Finally, Verint claims that “IEX retained the right to terminate the [Blue
    Pumpkin/IEX Agreement],” and that “it would be entirely inconsistent to allow
    Tekelec to sue for the non-payment of royalties that IEX was entitled to
    extinguish.” Verint points to no specific provision in the Blue Pumpkin/IEX
    Agreement that gives IEX the unilateral right to terminate the Agreement;
    rather, it argues that under the separate Royalty Assignment Agreement
    between IEX and Tekelec, IEX promised that it would not terminate the Blue
    Pumpkin/IEX Agreement. Verint reasons that unless IEX had a unilateral
    termination right, “there would have been no reason for Tekelec and IEX to
    include the non-termination covenant in the Royalty Assignment Agreement.”
    Verint’s argument is flawed, for three reasons.                  First, the Royalty
    Assignment Agreement is extrinsic evidence that cannot be used to prove that
    IEX has a unilateral termination right never mentioned in the Blue
    Pumpkin/IEX Agreement.11             Second, the non-termination provision in the
    Royalty Assignment Agreement is not rendered superfluous if IEX lacks an
    affirmative termination right, as the provision still protects Tekelec from the
    risk that IEX could terminate the Agreement without an affirmative right to do
    so (which might excuse Blue Pumpkin or its assigns from making the Section
    must contain either language making termination the “sole” or “exclusive” remedy, or
    language expressly limiting remedies to a discrete number of choices).
    11
    See, e.g., Nat’l Union Fire Ins. Co. v. Crocker, 
    246 S.W.3d 603
    , 606 (Tex. 2008) (“[W]e
    must give [a contract’s] words their plain meaning, without inserting additional provisions into
    the contract.”). Though the Agreement does give IEX the right to terminate the license in the
    ‘355 Patent if Blue Pumpkin or its assigns fail to timely make the Section 6.1.2 Payments,
    nothing in the Agreement gives IEX a unilateral right to terminate.
    7
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    No. 11-41408
    6.1.2 Payments to Tekelec). Third, even assuming that IEX does have the
    unilateral right to extinguish the Section 6.1.2 Payments, that right is not
    “inconsistent” with Tekelec’s right to enforce the Payments against Verint unless
    IEX actually extinguished the Payments—the central issue disputed in this
    case. So long as IEX has not extinguished the Payments, Verint’s obligation to
    make the Payments remains, as does Tekelec’s right to sue for nonpayment.
    III.
    Having determined that Tekelec has the power to enforce the Blue
    Pumpkin/IEX Agreement against Verint, we turn to Verint’s claim that the
    subsequent Verint/NICE Settlement extinguished its obligation to make the
    disputed Section 6.1.2 Payments. We again apply the same summary judgment
    standard as the district court. The interpretation of an unambiguous contract is
    a legal question that can be properly decided on summary judgment.12 However,
    if a contract’s terms are ambiguous, summary judgment is generally
    inappropriate.13
    Verint’s argument is relatively simple: Under the Non-Accrual Clause of
    the Verint/NICE Settlement, NICE agreed, on behalf of IEX, to extinguish all
    “royalties or other patent damages that may have otherwise accrued” against
    Verint on IEX’s ‘355 Patent at any point after August 1, 2008 and throughout
    the pendency of the Covenant Not to Sue.14 According to Verint, the parties to
    12
    Boudreaux v. Unionmutual Stock Life Ins. Co. of Am., 
    835 F.2d 121
    , 123 (5th Cir.
    1988).
    13
    Transource Int’l, Inc. v. Trinity Indus., Inc., 
    725 F.2d 274
    , 289 (5th Cir. 1984).
    14
    Verint’s construction of the Settlement on this point is correct, but requires a close
    reading of the contract. The Non-Accrual Clause extinguishes all “royalties or patent
    damages” that “would have otherwise accrued against Verint [during the term of the Covenant
    Not to Sue] with respect to the NICE Patents [and] the Non-Asserted Nice Patents.” Section
    3.4 defines “Non-Asserted NICE Patents” to include “any patent . . . owned or controlled by
    VERINT or a Subsidiary,” and Section 5.1 specifies that the Covenant Not to Sue commences
    8
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    No. 11-41408
    the Blue Pumpkin/IEX Agreement intended the Section 6.1.2 Payments to serve
    as “royalties” for Blue Pumpkin’s (and eventually Verint’s) license in IEX’s ‘355
    Patent. Consequently, Verint reasons, because the last four Section 6.1.2
    payments “accrued” after August 1, 2008, NICE has, on behalf of IEX,
    extinguished Verint’s obligation to make those payments.
    Tekelec disagrees, urging that the parties to the Blue Pumpkin/IEX
    Agreement did not intend the Section 6.1.2 Payments to serve as “royalties” for
    the ‘355 Patent, but merely as a deferred component of the price Blue Pumpkin
    paid to settle IEX’s claims for past infringement. According to Tekelec, “Verint’s
    argument that the up-front $8.25 million constituted the consideration for the
    settlement and release, and that the [Section 6.1.2 Payments] were tied only to
    the continuing license to the [‘355 Patent], has no basis or support from the plain
    language of the [A]greement.”
    Perhaps Verint is correct that the parties to the Blue Pumpkin/IEX
    Agreement intended the Section 6.1.2. Payments to serve as fees for the license
    in IEX’s ‘355 Patent,15 but this argument misses the point. The principal
    question presented by this appeal is not whether the Payments serve as
    “royalties” in some abstract, economic sense, but whether they fall within the
    scope of the “royalties or other patent damages” extinguished by the Non-Accrual
    Clause in the subsequent Verint/NICE Settlement. We think they do not.
    on August 1, 2008. Section 3.1 defines the term “Subsidiary” in a manner that includes IEX,
    a wholly-owned subsidiary of NICE. IEX owns the ‘355 Patent.
    15
    As Verint observes, the Agreement provides that the only condition to the settlement
    of past claims is Blue Pumpkin’s timely payment of the initial $8,250,000 lump sum; nothing
    in the Agreement makes the settlement contingent on Blue Pumpkin’s tender of the Section
    6.1.2 Payments. Moreover the Agreement ties the Section 6.1.2 Payments to Blue Pumpkin’s
    (now Verint’s) license in IEX’s ‘355 Patent by giving IEX the right to terminate the license if
    Blue Pumpkin (now Verint) fails to timely make any of the Section 6.1.2 Payments. Finally,
    the Agreement sets forth the Payments under the heading “License Fee/Balancing Payment.”
    9
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    No. 11-41408
    Under Texas law, the words of a contract must be read in context,16 and
    technical or legal terms of art must be given their technical or legal meaning.17
    Here, the Non-Accrual Clause extinguishes “royalties or other patent damages
    that may have otherwise accrued” against Verint on all patents held by NICE
    and its subsidiaries during the pendency of the Covenant Not to Sue. We read
    the qualifying phrase “or other patent damages” to indicate that the term
    “royalties” refers not to Verint’s contractually bargained-for payment obligations
    under Section 6.1.2 of the Blue Pumpkin/IEX Agreement, but to the court-
    ordered “reasonable royalties” that serve as the generally accepted measure of
    patent damages under 
    35 U.S.C. § 284.18
     Our reading is bolstered by the
    immediately succeeding phrase “that may have otherwise accrued,” which
    16
    See, e.g., United States Fid. and Guar. Co. v. Goudeau, 
    272 S.W.3d 603
    , 606 (Tex.
    2008) (“Under the traditional canon of construction noscitur a sociis (‘a word is known by the
    company it keeps’), each of the words used [in the insurance contract at issue] here must be
    construed in context.”); see also 11 RICHARD A. LORD, WILLISTON ON CONTRACTS § 32:6 (4th ed.
    1999 & Supp. 2009) (“The context and subject matter of a contract may indicate that an
    ordinary word or phrase has an unusual meaning in a given sentence. . . . The ancient maxim
    noscitur a sociis summarizes the rule of both language and law that the meanings of particular
    words may be indicated or controlled by associated words.”).
    17
    E.g., Cherokee Water Co. v. Freeman, 
    33 S.W.3d 349
    , 355 (Tex. App. 2000) (“Where
    the words used have a technical or legal meaning and there is nothing in the deed, when
    construed as a whole, to show that any other meaning was intended, they will be given their
    legal meaning.”); see also LORD, supra note 16, at § 32:4 (“Technical terms or words of art will
    be given their technical meaning [unless] the circumstances or context show that the parties
    intended a [different] meaning.”).
    18
    Under § 284, courts are empowered to award a patent holder “damages adequate to
    compensate for [an] infringement, but in no event less than a reasonable royalty for the use
    made of the invention by the infringer, together with interests and costs as fixed by the court.”
    See 
    35 U.S.C. § 284
    . “Reasonable royalty” awards under § 284 are distinguishable from
    contractual royalty arrangements, both practically and conceptually. As a practical matter,
    § 284 awards are court-mandated, not bargained for. As a conceptual matter, courts have
    acknowledged that “[t]he setting of a reasonable royalty after infringement cannot be treated
    . . . as the equivalent of ordinary royalty negotiations among truly ‘willing’ patent owners and
    licensees,” as “[t]hat view would . . . make an election to infringe a handy means for
    competitors to impose a ‘compulsory license’ policy upon every patent owner.” See Panduit
    Corp. v. Stahlin Bros. Fibre Works, Inc., 
    575 F.2d 1152
    , 1158 (6th Cir. 1978).
    10
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    reinforces the conclusion that the phrase “royalties or other patent damages”
    refers not to the fixed Section 6.1.2 Payments, but to the potential patent
    damages a court might find accrued against Verint on patents held by NICE or
    its subsidiaries during the pendency of the Covenant Not to Sue.19 In the
    absence of the Non-Accrual Clause, NICE could conceivably recover such accrued
    damages by breaching the Covenant or suing after the Covenant expired.20
    Even if we were presented with the question of how to characterize the
    Section 6.1.2 Payments in the abstract, the Payments do not present in the most
    common form of “royalty.” We can assume without deciding that the parties to
    the Blue Pumpkin/IEX Agreement intended the Payments to serve as fees for
    the license in IEX’s ‘355 Patent. But a “royalty” is generally defined as a
    payment that fluctuates with the licensee’s actual usage of the licensor’s
    intellectual property, such as a payment based on the number of patented
    19
    See College Sav. Bank v. Fla. Prepaid Postsecondary Educ. Expense Bd., 
    148 F.3d 1343
    , 1354 (Fed. Cir. 1998) (“[U]nder the federal patent law, damages begin to accrue at the
    time that the alleged infringer receives notice of infringement, either through a marked
    product or directly from the patentee.”).
    20
    See 12 RICHARD A. LORD, WILLISTON ON CONTRACTS § 36:16 (4th ed. 1999 & Supp.
    2009) (“A covenant not to sue for a limited time does not suspend or affect in any other way
    the covenantor’s right to sue, [and] the covenantee’s only remedy is by an action for damages
    for breach of the covenant.”); Core Labs., Inc. v. Hayward-Wolff Research Corp., 
    136 A.2d 553
    ,
    571 (Del. 1958) (holding that the effect of a covenant not to sue for a limited period of time was
    merely “to postpone [the patent holder’s] claim against [the defendant] for infringement” until
    the covenant expired); see also Samsung Elecs. Co., Ltd. v. Rambus, Inc., 
    440 F. Supp. 2d 495
    ,
    504 (E.D. Va. 2006) (“If [the patent-holder] breached the covenant not to sue by asserting an
    infringement claim . . . , its suit would not fail for lack of jurisdiction. Whether the covenant
    not to sue could be pleaded as an affirmative defense, in addition to forming the basis for a
    breach of contract action, would have to be litigated.”); cf. Robert H. Mnookin et al., “Hard-
    Bargaining” and “Over-Lawyering”: Common Pitfalls in Constructing a Deal, 18 ALTERNATIVES
    TO HIGH COST LITIG. 171 (2000) (observing that transactional attorneys often “waste the
    client’s time and money by focusing on small or unlikely risks that do not justify contractual
    planning.”).
    11
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    articles sold.21 A fixed-fee licensing arrangement such as the one at issue here
    is conceptually distinct from a royalty.22
    Because we conclude that Verint’s fixed, contractual payment obligations
    under the Blue Pumpkin/IEX Agreement unambiguously fall outside of the scope
    of the subsequent Verint/NICE Settlement’s boilerplate Non-Accrual Clause, we
    need not consider Tekelec’s alternative argument that the disputed payments
    “accrued” prior to the August 1, 2008 effective date of the Verint/NICE
    Settlement.
    IV.
    We AFFIRM the district court’s grant of summary judgment to Tekelec
    and denial of Verint’s cross-motion for summary judgment.
    21
    See, e.g., BLACK’S LAW DICTIONARY 1356 (8th ed. 2004) (defining “royalty” as “a
    payment made to an . . . inventor for each copy of a work or article sold under a . . . patent.”);
    MERRIAM WEBSTER’S COLLEGIATE DICTIONARY 1021 (10th ed. 1996) (defining “royalty” as “a
    payment made to an author or composer for each copy of a work sold or to an inventor for each
    article sold under a patent.”); AMERICAN HERITAGE COLLEGE DICTIONARY 1190 (3d ed. 1993)
    (defining “royalty” as (i) “a share of the profit paid to a writer or composer out of the proceeds
    resulting from the sale or performance of his or her work” or (ii) “a share in the proceeds paid
    to an inventor or a proprietor for the right to use his or her invention or services.”).
    22
    See generally Morton I. Kamien & Yair Tauman, Fees Versus Royalties and the
    Private Value of a Patent, 101 Q. J. ECON. 471 (1986).
    12
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    Appendix ­        Chart of Relevant Parties and Agreements
    NICE and Verint reach global settlement of
    their patent disputes and NICE agrees to
    Non-Accrual Clause
    4
    Verint                   VIN                                                                      Tekelec
    NICE
    (Appellant)            Settlement                                                                  (Appellee)
    (8/1/08)
    lEX assigns its right to the six
    Verint assumes Blue Pumpkin's
    Section 6.1.2 Payments to
    rights and obligations under
    Tekelec (7/6/06)
    BPIIEX Agreement, incl. license
    in '355 Patent and obligation to
    make the five remaining Section
    6.1.2 Payments (-5/07)
    3                                                                                   2
    BPIIEX
    Blue Pumpkin            Agreement                    IEX
    (4/6/06)
    1
    lEX grants Blue Pumpkin a license in
    '355 Patent and Blue Pumpkin agrees to
    make the six Section 6.1.2 Payments
    '355 Patent