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Warren Sprigings


Warren’s practice has focused on litigation in the pharmaceutical industry including Patented Medicines (Notice of Compliance) proceedings, patent infringement / validity proceedings, trademark actions and oppositions and damage quantifications. Warren is a registered Canadian Patent and Trademark Agent, as well as a registered U.S. Patent Agent. His experience includes drafting and prosecuting patent and trademark applications.


  • B.A.SC., University of Ottawa
  • LL.B., University of Ottawa

Bar Admission

  • Ontario, 1992

Warren Sprigings

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