Southco, Inc. v. Fivetech Technology Inc., No. 14-1390 (Fed. Cir. Apr. 10, 2015)

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

Southco, Inc. appeals from the orders of the United States District Court for the Eastern District of Pennsy l- vania granting summary judgment of noninfringement of U.S. Patent Nos. 5,851,095 ; 6,280,131; and 6,468,012, granting summary judgment of non infringement of U.S. Trademark Nos. 2,478,685 and 3,678,153, and denying a motion to strike an expert declaration . For the reasons set forth below, we affirm-in-part, reverse-in-part, vacate- in-part, and remand.