Little-Known Case May Dramatically Change US Patent System22/10/2014 by Steven Seidenberg for Intellectual Property Watch 1 CommentThe patent case recently argued before the US Supreme Court is relatively unknown, and for good reason. It involves no exciting new technology. It has no controversial patent claims (e.g., covering human genes). However, Teva Pharms. USA v. Sandoz, Inc. could produce major changes in America’s patent system.