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Dale Schlosser


Dale was called to the bar of Ontario in 1992 after obtaining his law degree, LLB, from York University (Osgoode Hall Law School) and a B.Sc. (First Class Honours Chemistry) from the University of New Brunswick. Dale is counsel in intellectual property matters and “food law” such as disputes with the Canadian Food Inspection Agency. Dale has appeared before the Superior Court of Justice of Ontario, Federal Court, Federal Court of Appeal and advocacy before the Trade Marks Opposition Board. Dale was previously a partner and chair of the intellectual property group at a national law firm and has written numerous articles on various aspects of intellectual property including patent disclaimers, use of trademarks with services and appeals of orders of prothonotaries in Federal Court.


  • B.SC., University of New Brunswick
  • LL.B., York University (Osgoode Hall Law School)

Bar Admission

  • Ontario, 1992

Dale Schlosser


Appeal of a trademark expungement case regarding Registration Nos. TMDA22577 and UCA44562 (HORLICKS)

Patent infringement regarding Patent No. 2,743,326 (daptomycin)

Trademark opposition case regarding Registration No. 1,691,811 (INSTA-LOC)

Trademark infringement action against the owner of a s. 9 mark

Trademark expungement regarding Registration Nos. TMDA22577 and UCA44562 (HORLICKS)

Trademark expungement regarding Registration No. TMA400474 (RED BARN)

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