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"Any Degree of Fraud" Bars Contractor Claims

Client Alert | less than 1 min read | 10.13.14

In Laguna Constr. Co. (Oct. 7), the ASBCA denied a $2.9 million claim for unpaid invoices because two of Laguna's employees had pled guilty to accepting subcontractor kickbacks under some, but not all, of the task orders under appeal. The Board imputed the fraud to the company and, applying the doctrine of "antecedent breach," held that the contractor's material breach excused the government's subsequent failure to pay for the completed and invoiced work.


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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....