
Chambers Review
Cassels Brock & Blackwell is renowned for its representation of household multimedia, automotive, food and beverage, and retail sector clients in complex trade mark and copyright mandates. The firm is highly regarded for its experience acting for clients before the Copyright Board of Canada and the Trademarks Opposition Board. The team has acted for a number of well-known global brands with regard to the licensing, enforcement and protection of trade marks.
Work Highlights
- Cassels assisted Canadian Tire Corporation with the clearance, prosecution and renewal of its Mastercraft and Motomaster trade marks.
Strengths
Provided by Chambers
"I have always been pleased with Cassels' ability to provide sophisticated and practical advice."
"The firm provides a high level of service. The trade mark practitioners in particular represent a strong team."
"I have always been pleased with Cassels' ability to provide sophisticated and practical advice."
"The firm provides a high level of service. The trade mark practitioners in particular represent a strong team."
Notable Practitioners

Toronto-based partner and trade mark agent Mark Davis represents clients in significant IP litigation files, with major cases involving both patented and trademarked products. He also assists clients with prosecution and strategy.

Casey Chisick is a well-respected expert in Canadian copyright law, advising on IP rights and enforcement, as well as providing courtroom representation in instances of infringement. Particularly well known for his client following in the media and entertainment sector, he also acts for technology companies and publishers.