Reason in the Prior Art: Applicability Beyond Chemical

Takeda Chemical Indus. v. Alphapharm Pty., Ltd., No. 06-1329, slip op. (Fed. Cir. 2007).
Alphapharm sought FDA approval to a market generic version of Takeda’s drug ACTOS (U.S. Patent 4,687,777), which is used to treat diabetes. Takeda sued Alphapharm and the district court rejected Alphapharm’s obviousness attack on the patent. The Federal Circuit affirmed. It found […]