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Home » Judge Deems Pfizer’s Viagra Patent Valid, Stops Teva’s ANDA
Judge Deems Pfizer’s Viagra Patent Valid, Stops Teva’s ANDA
August 15, 2011
Teva Pharmaceutical’s generic Viagra candidate suffered a serious blow as a federal judge upheld a Pfizer patent protecting the blockbuster erectile dysfunction drug until Oct. 22, 2019.