Pfizer Viagra Patent Upheld - WSJ - The Wall Street Journal & Breaking News, Business, Financial a

Pfizer Viagra Patent Upheld - WSJ - The Wall Street Journal & Breaking News, Business, Financial a

瀏覽:519
日期:2024-10-04
A federal judge upheld a U.S. patent for Pfizer Inc.'s blockbuster anti-impotence pill Viagra, preserving Pfizer's market exclusivity on the drug into 2019. U.S. Judge Rebecca Beach Smith ruled in federal court in Norfolk, Va., that Teva Pharmaceutical In...看更多