The Federal Circuit reversed summary judgment of noninfringement as to one version of Google’s Content ID system, finding genuine disputes of material fact remain over whether the system performs a ‘sublinear’ search as required by Network-1’s video fingerprinting patent.
The Federal Circuit affirmed the ITC’s finding that Keysight Technologies did not violate Section 337 by importing cybersecurity products, holding that Centripetal failed to prove its own products practiced the asserted patents and waived multiple infringement arguments on appeal.
Federal Circuit affirms PTAB ruling that claims of Slingshot Printing’s inkjet printer semiconductor substrate patent are obvious over prior-art printhead designs.
Federal Circuit affirms PTAB unpatentability of most claims of Centripetal Networks’ cybersecurity patent, then reverses PTAB on cross-appeal to find all 20 claims obvious — wiping out the patent entirely.
Federal Circuit affirms ITC finding of no Section 337 violation in Centripetal Networks’ cybersecurity patent dispute against Keysight Technologies, citing failure to satisfy the domestic industry technical prong.
Federal Circuit revives one patent claim against YouTube’s Siberia Content ID system while affirming two others invalid for indefiniteness.
The Federal Circuit affirmed PTAB decisions invalidating Katana Silicon’s semiconductor stacking patents after holding that “adhesion layer” means any layer that adheres, not only a pre-formed solid sheet, bringing the claims within the scope of prior art.
The Federal Circuit reversed a judgment invalidating Teva’s method-of-treatment patents covering anti-CGRP antibodies for migraines, distinguishing Amgen v. Sanofi and reinstating a jury verdict against Eli Lilly.
The Federal Circuit affirmed the PTAB’s cancellation of MRI’s outdoor display cooling patent claims via Rule 36, completing Samsung’s successful IPR challenge to the patent family.
The Federal Circuit affirmed the PTAB’s cancellation of AG 18’s networked gaming patent claims asserted against DraftKings (now DK Crown Holdings) via Rule 36 summary affirmance.