Biotech Active Stocks: Pfizer Inc. (NYSE:PFE), Geron Corporation (NASDAQ:GERN), Cell Therapeutics (NASDAQ:CTIC), Chelsea Therapeutics International (NASDAQ:CHTP)
A US federal court yesterday invalidated Pfizer Inc.’s (NYSE:PFE) key patent covering its anti-inflammatory pill Celebrex. The patent, which was set to lapse in December 2015, would have given Pfizer an 18-month extension from the expiry of the patent for the major ingredient in the drug, celecoxib. Pfizer Inc. (NYSE:PFE) stock performance was -2.69% in last session and finished the day at $31.12. Traded volume … Continue reading Biotech Active Stocks: Pfizer Inc. (NYSE:PFE), Geron Corporation (NASDAQ:GERN), Cell Therapeutics (NASDAQ:CTIC), Chelsea Therapeutics International (NASDAQ:CHTP)