Anthony Dearden

Anthony Dearden is a Canadian patent agent and European patent attorney practising out of Gowling WLG’s Vancouver office. A member of the firm’s Intellectual Property Group, he has nearly 20 years’ experience drafting and prosecuting patent applications in Canada, the US and internationally.

With a technical background in physics, Anthony works across a broad range of technologies. He has particular experience in software and computer-implemented inventions, including artificial intelligence and machine learning, as well as satellite systems and clean energy technologies such as fuel cells. His practice also covers telecommunications, electronics, optical systems, industrial processes and downhole drilling technologies.

Anthony’s practice focuses on patent drafting and prosecution, with an emphasis on securing strong, commercially meaningful protection for his clients. He also takes an active role in patent portfolio management, helping clients develop filing strategies that align with their broader business objectives. His practice extends to patentability, freedom-to-operate and patent landscape searches, validity and infringement assessments, and patent portfolio due diligence, as well as industrial design protection in Canada and abroad.

Before joining Gowling WLG, Anthony spent over eight years in the United Kingdom with two leading UK intellectual property firms. This experience gave him a deep understanding of the European patent system, and he regularly advises North American clients on European prosecution and filing strategies. He also works closely with a network of foreign associates to coordinate patent protection across multiple jurisdictions.

Anthony’s clients range from individual inventors and early-stage companies to major multinationals with extensive international patent portfolios. He particularly enjoys working with emerging technology companies, for whom IP is often one of their most important business assets. He helps these companies develop IP strategies and build patent portfolios that support their commercial goals and strengthen their position when attracting investment.

Anthony has a keen interest in training the next generation of patent agents. As a member of the Intellectual Property Institute of Canada’s Patent Agent Training Committee, he contributes to the development of training materials for aspiring agents. He is also actively involved in mentoring junior members of the profession.

Outside of work, Anthony enjoys spending time with his family. He is also a keen outdoor enthusiast and can often be found climbing up mountains and skiing down them.