OPINION
SCHWARTZ, Senior District Judge.
Schering Corporation and Biogen, Inc. (collectively "Schering") initially filed a patent infringement suit against Amgen, Inc. ("Amgen") alleging infringement of its U.S. Patent No. 4,530,901 entitled "Recombinant DNA Molecules and Their Use in Producing Human Interferon-Like Polypeptides" ("'901 Patent"). After a hearing pursuant to Markman v. Westview Instruments, Inc.,
Let's get started

Welcome to the leading source of independent legal reporting
Sign on now to see your case.
Or view more than 10 million decisions and orders.
- Updated daily.
- Uncompromising quality.
- Complete, Accurate, Current.