Intellectual Property -
It's What We Do


With almost 100 years of combined experience among its founders, CPST focuses on providing the highest standard of client service and advice.

More About Us

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We're ranked as leading practitioners

  • Chambers Global: The World's Leading Lawyers for Business
  • The Canadian Legal Lexpert Directory
  • Benchmark Canada: The Definitive Guide to Canada's Leading Litigation Firms and Attorneys (Intellectual Property)
  • World Intellectual Property Review Leaders
  • Who's Who Legal: Patent
  • IAM Patent 1000
  • Who’s Who Legal: Trademarks
  • World Trademark Review: WTR 1000
  • Managing Intellectual Property: IP Stars
  • LMG Life Sciences

Our Professionals

Working closely with our clients, our lawyers and agents protect, enforce and commercialize a variety of IP rights including patents, trademarks and industrial designs. See Our Professionals

Our Services

Leading Canadian and international companies from across a wide range of industries have turned to the professionals of CPST to protect, enforce, and monetize their intangible assets. We handle all aspects of IP, including the following:


130 Queens Quay East, East Tower, Suite 809, Toronto, Ontario, M5A 0P6, Canada
Main: (647) 478-2425 | Fax: (647) 478-2438 |
Email: info@cpstip.com
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