About Otto

Otto Zsigmond is a partner whose practice covers all aspects of intellectual property law, with particular emphasis on patent and trademark law. He is a Registered Canadian Patent Agent, a Registered Canadian Trademark Agent, and a Registered U.S. Patent Agent, and prepares and prosecutes patent applications in fields including mechanical devices, biochemistry, and biotechnology before the Canadian and U.S. patent offices and the World Intellectual Property Organization. He counsels clients on strategies for protecting patent and trademark rights across multiple jurisdictions and has conducted patent validity, patentability, and infringement assessments. Before co-founding the firm, he was a senior associate with a national intellectual property firm in Canada.

Practice areas

Intellectual Property

Education & credentials

Law school
University of British Columbia
Undergraduate
University of British Columbia (Bachelor of Science, Biology)

Listing compiled from public sources in July 2026. Confirm Otto Zsigmond’s licence and standing in the Law Society of British Columbia directory ↗