Adam Aptowitzer

Maureen Murphy is a partner in the firm’s Ottawa office. She practices in the areas of medical law and privacy law. She has experience representing clients before the Federal Court, Superior Court of Justice, as well as various administrative tribunals. Maureen has a particular interest in information technology and privacy law issues that affect medical professionals. Maureen provides businesses with advice on how to comply with Canada’s privacy laws. She assists clients in devel...

Marta Siemiarczuk is a Partner and Head of the Family Law Group of Nelligan Law. Marta is a lawyer and arbitrator and practices in the areas of Family Law and Collaborative Family Law, Estates and Civil Litigation. Marta has acted as a co-instructor at the University of Ottawa, Faculty of Law, for Civil Procedure and the Alternative Dispute Resolution Program. She is a regular guest lecturer at the University of Ottawa in Family Law. Marta is also a regular columnist on various family law top...

Christopher Van Barr is among Canada's most experienced and sought-after intellectual property litigators. He has represented some of the world's largest and most innovative companies, such as Bayer, Regeneron, OpenAI, Google, Takeda, as well as institutions such as Canada's National Research Council, in the most complex of high-stakes IP litigation cases. Chris is recognized for his first-chair trial and appeal expertise and strategic foresight. In numerous independent surveys, Chris' client...

Douglas G.H. Fyfe is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Douglas G.H. practices law in Ottawa, Ontario Best Lawyers has recognized Douglas G.H. Fyfe since 2016. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Douglas G.H. Fyfe is held by other lawyers.

Evan Corey is a lawyer recognized by Best Lawyers in the practice area of Family Law. Evan practices law in Ottawa, Ontario Best Lawyers has recognized Evan Corey since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Evan Corey is held by other lawyers.

Frank Mulock is an experienced intellectual property lawyer and a partner in the Ottawa office of the firm. He specializes in trademark prosecution, portfolio management, licensing, litigation, anti-counterfeiting and domain name issues. Frank enhances and protects the brands of a diverse range of clients, from retailers and clothing manufacturers to motor vehicle, entertainment and broadcast companies. Clients appreciate his tailored advice and responsive, efficient service, as well as his i...

A member of the Ontario, Quebec and Nunavut bars, Sébastien Lorquet is a lawyer, strategist and negotiator with more than 20 years experience assisting employers with their most challenging human resources issues. He assists the firm's clients with a wide range of issues relating to labour relations, grievance arbitration, union certification, strikes, dismissals, corporate policies, personnel management, restructuring, human rights and labour standards. Sébastien has extensive ...

Oliver Moore is a commercial lawyer with extensive experience advising commercial and governmental actors in connection with the leasing, acquisition, financing, and development of real property assets. He has experience negotiating, implementing, and enforcing sophisticated arrangements regarding the use and development of land, including complex leasing, joint use and maintenance, and financing structures across a wide range of industry sectors. Oliver regularly advises on the real property...

Lewis Retik is a partner in Gowling WLG's Ottawa office. He leads the Food and Beverage Group and co-leads the Cannabis Group. His practice is focused primarily on regulatory and commercial law with respect to commercializing regulated products, including: regulatory licencing, product distribution, product classification, manufacturing, advertising, packaging, and labelling. Lewis has extensive experience working with companies of all sizes, ranging from recent startups to large internationa...

François Baril is a lawyer recognized by Best Lawyers in the practice areas of Medical Negligence, Personal Injury Litigation and Professional Malpractice Law. François practices law in Ottawa, Ontario Best Lawyers has recognized François Baril since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which François Baril is held by other lawyers.