Intellectual Property Law Representation
  1. Home
  2.  » Blog

IP Law Blog

Claim Construction: Context Over Extrinsic Evidence

On April 12, 2023, the U.S. Court of Appeals for the Federal Circuit rejected the district court’s claim construction for “computer-readable recording medium” and, as a result, reversed the district court’s ineligibility determination under 35 U.S.C. § 101. Sequoia...

The Expanding Scope of Inter Partes Review Estoppels

35 U.S.C. § 315(e) prohibits a petitioner in an Inter Partes Review (“IPR”) that results in a final written decision from asserting, in litigation, invalidity “on any ground that the petitioner raised or reasonably could have raised during that inter partes review.”...