Senju Pharmaceutical Co. v. Lupin Limited
Court of Appeals for the Federal Circuit
1Opinion of the Court
Opinion for the court filed by Circuit Judge PLAGER.
Dissenting opinion filed by Circuit Judge NEWMAN. PLAGER, Circuit Judge.
This is a patent case brought under the Hateh-Waxman Act, Pub.L. No. 98-417, 98 Stat. 1585 (“the Act”), on appeal from the United States District Court for the District of Delaware. Pursuant to the Act, plaintiffs-appellants Senju Pharmaceutical Co., Ltd., Kyorin Pharmaceutical Co., Ltd., and Allergan, Inc. (collectively “Senju”) sued defendants-appellees Lupin Limited and Lupin Pharmaceuticals, Inc. (collectively “Lupin”) and Hi-Tech Pharmacal Co., Inc. (“Hi-Tech”) for…
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