Lead patent trial counsel and appeal counsel, appearing in courts across Canada. Considerable expertise in patent, PM(NOC), trade-mark, copyright and trade secret litigation. Acts on behalf of leading national and international pharmaceutical, software, manufacturing, and information technology clients. Registered Patent Agent since 2000. Skilled in advising clients on strategic management of intellectual property including patent life cycle management. Member of the Intellectual Property Institute of Canada, American Intellectual Property Law Association, AIPPI, Advocates' Society, Canadian Bar Association. Frequently invited to lecture on intellectual property law. Former Adjunct Professor of law, University of Ottawa.
Christopher C. "Chris" Van Barr
Awarded Practice Areas
Intellectual Property Law Biotechnology and Life Sciences Practice
*Named the "Lawyer of the Year" in this practice area in the 2026 edition in Ottawa.
Awarded Practice Areas
Intellectual Property Law Biotechnology and Life Sciences Practice
*Named the "Lawyer of the Year" in this practice area in the 2026 edition in Ottawa.
Biography
Locations
Client Testimonials
Awards & Focus

Named "Lawyer of the Year" by Best Lawyers® for:
- Intellectual Property Law, Ottawa, Canada (2026)
- Biotechnology and Life Sciences Practice, Ottawa, Canada (2025)
- Biotechnology and Life Sciences Practice, Ottawa, Canada (2023)
- Biotechnology and Life Sciences Practice, Ottawa, Canada (2021)
- Intellectual Property Law, Ottawa, Canada (2020)
Recognized in The Best Lawyers in Canada™ 2026 for work in:
- Biotechnology and Life Sciences Practice
- Intellectual Property Law
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