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What goes upmust come down: Viagra patent invalidated by Canadian Supreme Court
- Drinker Biddle & Reath LLP
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- Canada
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- May 13 2013
Pfizer and Teva have been fighting a legal battle over Pfizer's patent for Viagra in Canada. The first shot was fired when Novopharm Limited, now
Outside of FDA
- Drinker Biddle & Reath LLP
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- Canada, European Union
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- April 30 2008
Health Canada has issued a draft guidance Information and Submission Requirements for Subsequent Entry Biologics (SEBs
