October 18, 2011
A Virginia federal judge on Monday granted Pfizer Inc. nearly $380,000 in attorneys' fees from Teva Pharmaceuticals USA Inc., ruling that the generics manufacturer pursued baseless inequitable conduct claims in a Viagra patent dispute.
September 20, 2011
To sell a federal judge on the ingenuity of using an angina drug to treat erectile dysfunction, Kaye Scholer LLP attorneys put Viagra's inventors on the stand to defeat Teva Pharmaceuticals USA Inc.'s patent challenge — something of a leap of faith, as anyone who's slogged through an incomprehensible freshman biology lecture knows.
August 15, 2011
A Virginia federal judge on Friday rejected Teva Pharmaceuticals USA Inc.'s bid to sell a generic version of Viagra, ruling that a Pfizer Inc. patent for the blockbuster drug remains valid and enforceable.
July 06, 2011
As a bench trial in Virginia stretched into its eleventh day Wednesday, Teva Pharmaceuticals USA Inc. asked a federal judge to dismiss Pfizer Inc.'s infringement suit over a copycat version of blockbuster erectile dysfunction drug Viagra for lack of standing.
March 31, 2010
Pfizer Inc. has shot off a patent infringement suit against generic-drug maker Teva Pharmaceuticals USA Inc., seeking to stop the sale of a copycat version of blockbuster erectile dysfunction drug Viagra.