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DCAA Issues Guidance On Revised Travel Cost Rule

Client Alert | 1 min read | 04.12.10

In response to the recent revision to the travel cost rule at FAR 31.205-46(b) and (c), which now limits allowable airfare costs to the lowest airfare available to the contractor, DCAA issued guidance on March 22, 2010, that identifies the "lowest airfare available" as that available to the contractor through direct negotiation with airlines or travel agents. The guidance advises that contractors' policies and procedures should provide for (a) documented, advance planning of travel that considers nonrefundable airfares and lower airfares negotiated with airlines, travel service providers, and credit card companies and (b) obtaining quotations from competing airlines or travel service providers.

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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....