September 20, 2023
Stryker Corp. filed a pair of appeals Tuesday seeking to undo patent board rulings invalidating its patents for a surgical implant after a Berkshire Hathaway-owned rival challenged multiple claims in patents that are also at issue in an Illinois federal court case.
August 08, 2023
A panel of patent board judges has wiped out eight claims in a patent covering a type of orthopedic implant meant to fit between two bone parts that was developed by researchers at the surgical giant Stryker and asserted in a lawsuit in Illinois federal court with a Berkshire Hathaway-owned rival.