Baxalta Incorporated and Baxalta GmbH (collectively “Baxalta” or “Plaintiffs”) filed a Complaint in the United States District Court for the District of Delaware on May 4, 2017, against Genentech, Inc. (“Genentech”) and Chugai Pharmaceutical Co. Ltd., (“Chugai,” and collectively with Genentech “Defendants”) alleging that Defendants’ bispecific monoclonal antibody emicizumab infringes claims 1, 4, 15, 17…