AIA On-Sale Bar Applies to Publicized Sales, Even When Knowledge of Sale Did Not Disclose the Underlying Invention

By Reza Mollaaghababa The Court of Appeals for the Federal Circuit (CAFC) recently construed the on-sale bar provision of 35 U.S.C. 102(a) in a way that will make it easier for petitioners to challenge third party patents. While in an inter-partes review proceeding, a petitioner can rely only on prior art patents and printed publications … Continue reading AIA On-Sale Bar Applies to Publicized Sales, Even When Knowledge of Sale Did Not Disclose the Underlying Invention