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Final Rule Requires Technical Interchange for IR&D Cost Allowability

Client Alert | 1 min read | 11.14.16

On November 4, 2016, DoD issued a final rule requiring contractors performing IR&D projects initiated in FY2017 or later to engage in a technical interchange with DoD, and report the occurrence of this interchange, before the costs for such projects may be deemed allowable (a topic previously discussed here). Although the rule is stated to be intended to promote DoD awareness of IR&D projects and provide feedback to contractors, it is likely to impose an administrative burden on contractors and DoD alike and could have a chilling effect on IR&D investment, particularly because it is silent regarding the allowability of IR&D costs if DoD fails to engage.

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Client Alert | 2 min read | 11.14.25

Defining Claim Terms by Implication: Lexicography Lessons from Aortic Innovations LLC v. Edwards Lifesciences Corporation

Claim construction is a key stage of most patent litigations, where the court must decide the meaning of any disputed terms in the patent claims.  Generally, claim terms are given their plain and ordinary meaning except under two circumstances: (1) when the patentee acts as its own lexicographer and sets out a definition for the term; and (2) when the patentee disavows the full scope of the term either in the specification or during prosecution.  Thorner v. Sony Comput. Ent. Am. LLC, 669 F.3d 1362, 1365 (Fed. Cir. 2012).  The Federal Circuit’s recent decision in Aortic Innovations LLC v. Edwards Lifesciences Corp. highlights that patentees can act as their own lexicographers through consistent, interchangeable usage of terms across the specification, effectively defining terms by implication....