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About Geoff

Geoff practises in all areas of intellectual property law, with a focus on patent and trademark litigation in the life sciences sector. Clients turn to him for strategic counselling and pragmatic advice on sensitive disputes as well as regulatory and compliance matters. 

Geoff’s experience spans all aspects of complex patent litigation, from pre-litigation opinions to appearing before provincial and federal courts. He works closely with counsel around the world to coordinate the Canadian side of multi-jurisdictional lawsuits. His experience with proceedings under the Patented Medicines (Notice of Compliance) Regulations includes patent disputes related to innovative small-molecule drugs, biologics, formulations and dosage forms.

In his regulatory and compliance work, Geoff advises innovative life sciences clients on issues related to pharmaceuticals, biologics, medical devices and health care. His experience includes life cycle management and data protection, product and establishment licensing, approval pathways, drug marketing and advertising, interactions with health-care professionals and institutions, drug reimbursement and pricing, Form IV patent listing, Certificates of Supplemental Protection and the implications of international trade agreements.

Geoff’s expertise in trademark litigation and procurement includes providing opinions and advice on registrability and freedom to operate, brand strategy, trademark prosecution and general trademark litigation.

He is a certified specialist in patent law and a registered patent and trademark agent.

Geoff has spoken and written extensively on IP litigation and legal developments related to pharmaceuticals, biologics, biotechnology and medical devices.

Select Experience

Some of Geoff’s recent notable matters include representing:

  • EMD Serono and Merck Serono in two ongoing patent litigation actions involving the drug Mavenclad (cladribine)

  • Aurora Cannabis and the University of Saskatchewan in complex litigation asserting three patents to key enzymes and the use of genetically modified yeast strains in the cannabinoid biosynthesis pathway

  • Pfizer Canada in a patent impeachment and infringement action related to biologics for the treatment of rheumatoid arthritis

  • G&W Distilling in litigation asserting trademark and trade dress rights related to vodka soda beverages

  • SmileDirectClub in an action for false and misleading statements by the Manitoba Dental Association related to clear aligner therapy and teledentistry

  • Trupanion Brokers Ontario in an application brought by Petline for false and misleading advertising; the application was dismissed in its entirety in favour of Trupanion, with costs

  • Deeproot Green Infrastructure in a patent infringement action related to subsurface soil cells for urban tree growth

  • MIPS AB in a patent impeachment and infringement action related to rotational impact protection in hockey helmets

  • G&W Distilling in connection with the purchase of the G&W business by Labatt’s

  • Microbix Biosystems in a patent infringement action related to inactivated microorganisms for use as controls

  • FGF Brands in two patent infringement actions concerning high-temperature ovens for baking naan bread

  • Aquaterra Corporation in a copyright infringement action brought by LBI Brands concerning a boxed water product

  • San Remo Lighting in an action for a declaration of non-infringement related to plastic electrical boxes

  • Deb Worldwide Healthcare in an action brought by an inventor to invalidate a patent assignment related to foamed-alcohol hand-sanitizing compositions

  • Deb Worldwide Healthcare in a patent infringement action against Ecolab related to foamed-alcohol hand-sanitizing compositions

  • iNOEX GmbH in a patent infringement action related to cross-linked extruded products

  • Aloys Wobben, a German innovator, in a patent infringement action related to wind turbine technology

Awards & Recognition

Geoff is consistently recognized as a leading intellectual property lawyer in the following publications:

  • The Best Lawyers in Canada – 2021–2025 (Intellectual Property)

  • Who’s Who Legal: Intellectual Property 2024 (Recommended)

  • The Canadian Legal Lexpert Directory (2024: Litigation: Intellectual Property; 2022–2024: Intellectual Property)
  • WTR 1000: The World’s Leading Trademark Professionals – 2021–2024

  • IAM Patent 1000: The World’s Leading Patent Professionals – 2021, 2023–2024 (Recommended Individual)

  • Managing Intellectual Property – 2018–2022, 2024 (IP Star: Patent)

  • The Legal 500 Canada – 2018–2019, 2022–2024 (Intellectual Property)

  • LMG Life Sciences 2023 (Life Sciences Star)
Professional Activities

Geoff is a member of the Canadian Bar Association, the American Intellectual Property Law Association and the Toronto Intellectual Property Group. He is an associate of the Intellectual Property Institute of Canada and a regular lecturer in the master of biotechnology program at the University of Toronto.

Geoff previously chaired the Canadian Bar Association’s Biotechnology Committee and served on the Ontario Bar Association’s Professional Development Committee and Civil Litigation Executive.

Publications
  • Contributor : Canada Chapter
    Patent Litigation, Chambers Global Practice Guides, Chambers and Partners, 2023.
  • Contributor : Canada Chapter
    Patent Litigation, Chambers Global Practice Guides, Chambers and Partners, 2022.
Professional Appearances
  • Speaker : Patent Case Law Series: Remedies
    Patent and Trademark Case Law Review Series, Intellectual Property Institute of Canada, April 30, 2024.
  • Speaker : Law Clerks’ Speaker Series
    Federal Court and Federal Court of Appeal, December 8, 2023.
Education

Certified Specialist in Patent Law, Law Society of Ontario
Admitted to the Ontario Bar – 2006
LLB, Osgoode Hall Law School – 2005
MSc, University of Toronto – 2000

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