Click here to read, “Gauging IPR Estoppel’s Reach After Fed. Circ. Caltech Ruling.”
Update: On February 22, 2022, the Federal Circuit issued a correction (“Errata”) to its decision in Caltech. The language suggesting that IPR estoppel extends to non-petitioned claims was deleted. It was clarified that IPR estoppel extends to “all grounds not stated in the petition but which reasonably could have been asserted against the claims included.”
Posted: February 24, 2022
