April 2022

Sunoco sued Venture, alleging that its operation of butane-blending systems infringed claims of four of Sunoco’s U.S. Patents. Venture counterclaimed that the asserted patents are not infringed, are invalid, and…

Auris petitioned for inter partes review of all claims of Intuitive’s U.S. Patent No. 8,142,447 relating to robotic surgery systems. In its final written decision, the Board determined that Auris failed to demonstrate that…

Apple appeals from a judgment of the district court dismissing its complaint for declaratory judgment of noninfringement with respect to U.S. Patent Nos. 7,292,870 and  7,894,837 (which are generally directed…

Apple appeals from a judgment of the district court dismissing its complaint for declaratory judgment of noninfringement with respect to U.S. Patent Nos. 7,292,870 and  7,894,837 (which are generally directed…

Niazi sued St. Jude for patent infringement, accusing combinations of St. Jude’s products of directly infringing and inducing infringement of U.S. Patent No. 6,638,268 relating to a double catheter for…

Niazi sued St. Jude for patent infringement, accusing combinations of St. Jude’s products of directly infringing and inducing infringement of U.S. Patent No. 6,638,268 relating to a double catheter for…

Both Meso and Roche licensed patents from INGEN relating to immunoassays that exploit electrochemiluminescence (“ECL”).  The Roche license included a field restriction that was to be indicated on its packaging.…

Littelfuse brought a patent infringement action against Mersen alleging that Mersen infringes U.S. Patent No. 9,564,281 which is directed to a fuse end cap for providing an electrical connection between a fuse…

Genuine sued Nintendo alleging that five Nintendo products (the Wii Remote; the Nunchuk; the WiiU Game Pad; Switch Joy-Con Controller; and the Nintendo Switch Pro Controller) infringe U.S. Patent No. 6,219,730 entitled…