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