Keyword: patent ruling

News

Canada's Supreme Court Strips Viagra Patent from Pfizer

09.11.2012 - Canada's Supreme Court struck down the patent on global pharmaceuticals giant Pfizer's Viagra erectile dysfunction drug on Thursday and opened the door to generic competition. The...

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Bristol-Myers, Lilly Win Major Drug Patent Rulings

16.11.2010 - U.S. federal judges upheld patents on major drugs marketed by Bristol-Myers Squibb and Eli Lilly and in rulings that would keep generic versions out of the United States for...