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Customary Commercial Practice Deserves Respect

Client Alert | less than 1 min read | 10.03.12

In Verizon Wireless (Sept. 17, 2012), GAO sustained a solicitation protest in a FAR Subpart 8.4 procurement for a blanket purchase agreement for wireless telecommunications devices and services off the Federal Supply Schedule when the agency had selected contract terms and conditions that were inconsistent with customary commercial practice in the industry. GAO concluded that the agency had failed to conduct the necessary market research to realize that the disputed terms were irregular and, thus, had failed to prepare the mandatory, documented determination of why it was necessary to deviate from normal commercial practice.


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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....