The US Court of Appeals for the Federal Circuit has overturned a lower court’s ruling that would have tripled a $70m verdict against Zimmer for violating Stryker wound-care patents, but the court upheld the central finding that Zimmer had willfully infringed the patents.
Stryker filed suit claiming Zimmer’s Pulsavac Plus wound debridement device violated Stryker patents in December 2010. In February 2013, a...




