Bereskin & Parr Recognized as a Leading Intellectual Property Law Firm in the 2024 Edition of Chambers’ Canada Guide

September 29, 2023

Bereskin & Parr is recognized as a leading firm in Intellectual Property (Band 2) and Litigation (Band 4) practice areas in the 2024 edition of Chambers Canada.

The firm congratulates Donald Cameron, listed as a leader in the IP litigation practice area and ranked in the category Senior Statespeople: Distinguished older partners.

The Chambers Canada 2024 guide highlights the following areas:

What the team is known for:

“Bereskin & Parr is a well-known IP boutique with offices in both Ontario and Québec. Noted for its deep bench strength and added capabilities in litigation, the firm offers a wealth of expertise in licensing, dispute resolution, trademarks and patent portfolio management matters. The team acts for a wide variety of clients in the pharmaceutical and biotechnology sectors, with particular strength in representing startup companies and education institutions.”


“It is a great team that covers trade marks, patents and litigation. It provides an excellent service with timely reminders and quick responses.”

“Bereskin & Parr are very knowledgeable in the area and provide good value.”

“The team are good at taking matters and running with them.

Work highlights:

“Bereskin & Parr acted for Arysta LifeScience North America and UPL NA on a patent infringement action against Agracity Crop & Nutrition regarding the herbicide fucarba-zone-sodium.”

Notable practitioners:

“Toronto-based  Donald Cameron is a prominent intellectual property lawyer and litigator with considerable experience in patent disputes. He has particularly strong expertise in the life sciences sector, with notable clients in biotechnology and pharmaceuticals.”


“Donald Camron is a dean in the field. He is a very experienced counsel across all fields of IP.”

“Donald Cameron is a thoughtful litigator”

For more information on Chambers Canada, visit

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