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What goes upmust come down: Viagra patent invalidated by Canadian Supreme Court

  • Drinker Biddle & Reath LLP
  • -
  • Canada
  • -
  • 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
  • -
  • Canada, European Union
  • -
  • April 30 2008

Health Canada has issued a draft guidance Information and Submission Requirements for Subsequent Entry Biologics (SEBs