Joshua Weisenfeld represents clients on intellectual property matters, including the prosecution and litigation of patents, trademarks, and copyrights. Joshua focuse
On May 21, 2024, the Federal Circuit overruled the longstanding Rosen-Durling test for evaluating the obviousness of design patents. LKQ Corp. v. GM Global Tech. Operations LLC, No..
Pryor Cashman Partner Dyan Finguerra-DuCharme, co-chair of the Intellectual Property Group, was profiled in Law.com's "How I Made Practice Group Chair" series.