Firm Profile

Deeth Williams Wall LLP
150 York Street, Suite 400
Toronto, ON M5H 3S5

Firm Details

When you’ve created something unique to the marketplace, you require a law firm that can help you benefit from the fruits of your effort. A firm that knows the ins and outs of the Intellectual Property landscape, and can help you develop the creative and practical solutions to maximize the value of your hard work. You require a firm with more experience, more responsiveness, and the specialization needed to help you protect your rights, and profit from your creativity. Welcome to Deeth Williams Wall LLP.

Founded over 20 years ago, Deeth Williams Wall  LLP has grown from seven lawyers to twenty-four, covering all aspects of IP prosecution, commercialization, and enforcement.  DWW's main practice areas—information technology, intellectual property litigation, regulatory law, patents, trademarks, and copyright—provide the framework for the firm's focus areas, allowing DWW lawyers to service a diverse range of clients ranging from creators, owners, and users of intellectual property. Our clients have business interests in Canada, the United States and throughout the world. We advise them on international practice and strategies and represent them in commercial transactions involving intellectual property.


Gordon S. Jepson
Managing Partner


Gervas W. Wall
(1) 416-941-9001
Amy-Lynne Williams
Information Technology
(1) 416-941-9047
Douglas N. Deeth
IP Litigation
(1) 416-941-9442
Gervas W. Wall
(1) 416-941-9001
Gordon S. Jepson
Regulatory Law
(1) 416-941-9391
Marijo Coates
(1) 416-941-9026

Firm Practice Areas

  • Information Technology Law
  • Intellectual Property Law
  • Technology Law

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