Adams Respiratory Therapeutics, Inc. (Adams) appeals the judgment of the district court that the guaifenesin product described in Perrigo Co.’s (Perrigo’s) Abbreviated New Drug Application (ANDA) would not infringe the asserted claims of U.S. Patent No. 6,372,252 (the ’252 patent). Because the...   MORE>>

Appellant Eli Lilly and Company (“Lilly”) appeals from a final judgment of the U.S. District Court for the Eastern District of Michigan, finding claims 2, 6, and 7 of U.S. Patent No. 5,464,826 (“’826 patent”) invalid for obviousness-type double patenting over U.S. Patent No. 4,808,614 (“...   MORE>>

Dr. Gregory W. Baran filed suit against the defendants (collectively, “MDTech”), alleging infringement of U.S. Patent Nos. 5,025,797 and 5,400,798. The ’798 patent is a continuation-in-part of the ’797 patent, and both patents are directed to automated biopsy instruments. For the reasons sta...   MORE>>

The present patent infringement case arises from a declaratory judgment action brought in the United States District Court for the District of Columbia on April 11, 2006. Plaintiff Intervet Inc. (“Intervet”) denies infringing U.S. Patent No. 6,368,601 (“’601 patent”), owned by Defendants M...   MORE>>

Ring Plus, Inc. (Ring Plus) appeals the final judgment of the United States District Court for the Eastern District of Texas that U.S. Patent No. 7,006,608 (the ’608 patent) is unenforceable for inequitable conduct. Ring Plus also appeals the court’s grant of summary judgment that defendants-app...   MORE>>

King Pharmaceuticals, Inc. and King Pharmaceuticals Research and Development, Inc. (“King”) appeal the U.S. District Court for the Eastern District of New York’s grant of Eon Labs, Inc.’s (“Eon”) motion for summary judgment that all claims of U.S. Patent Nos. 6,407,128 (the “’128 pat...   MORE>>

Golden Hour Data Systems, Inc. (“Golden Hour”) appeals from a judgment of the United States District Court for the Eastern District of Texas. After trial, a jury rendered a verdict of infringement of various claims of United States Patent No. 6,117,073 (“the ’073 patent”) in favor of Golde...   MORE>>

In this patent infringement case, we begin by deciding the effect of a state-court divorce decree on a patent owner’s standing to sue. Because we conclude that the patent owner Enovsys LLC (“Enovsys”) had standing, we reach the challenged claim constructions.

The allegations of infringement...   MORE>>

Tyco Healthcare Group, LP (“Tyco”) appeals a judgment of the United States District Court for the District of Delaware entered after a jury determined that Tyco’s Monoject Magellan™ safety needles and blood collection devices literally infringed claims 1-4, 6, 12, 13, 15, 24 and 27 of U.S. P...   MORE>>

Master Lock Company LLC (“Master Lock”) appeals from a final judgment of the United States District Court for the District of Colorado in favor of Philip W. Wyers and Wyers Products Group, Inc. (collectively, “Wyers”). A jury found that Master Lock failed to show by clear and convincing evid...   MORE>>