“Because there are multiple methods by which the claim limitation could be met and no guidance in the specification as to which one should be used, the claim is indefinite, said the Federal Circuit.” ...
Federal Circuit Sees Logic in Allowing Expert Testimony on Ordinary Observers in Design Patent Cases
“[F]or the expert’s testimony on a POSA’s perspective to be relevant, the expert must also establish familiarity with that perspective.” Today, the U.S. Court of Appeals for the Federal Circuit issued ...
Knobbe Martens’ 2025 Federal Circuit Year in Review report, covering over 50 of the most noteworthy patent-related Federal Circuit decisions issued last year, is now available! The report provides ...
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