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Patent and Intellectual Property Lawyer in Montreal, Christian Leblanc

Christian Leblanc

Partner Fasken
Jurisdiction Québec, 1992
Language(s) French, English
Office(s) Montréal
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Overview

Christian Leblanc is first and foremost a litigator. He has extensive experience with respect to commercial and intellectual property litigation, including class actions and arbitrations. 

Christian has been appointed as a Fellow of the American College of Trial Lawyers (ACTL), one of the most prestigious legal associations in North America. This is a testimony to the highest standards of trial advocacy, ethical conduct, integrity, professionalism and collegiality displays with his clients and colleagues.

A seasoned litigator, Christian has acted on behalf of clients before the Supreme Court of Canada as well as Courts of every level in Quebec and different administrative tribunals. He appeared before the Supreme Court of Canada on ten occasions. 

He also has a practice in life science litigation, with a focus on patents, particularly in pharmaceutical patents. He has an extensive practice in administrative law, particularly with respect to pharmaceutical regulations and the CRTC. 

His practice also encompasses telecommunications, communications and media law. 

Christian has been recognized in numerous legal directories for his exceptional understanding with respect to particular industries. Notably, he is recognized by Best Lawyers in corporate and commercial litigation, intellectual property litigation, life sciences, communications law and technology law. 

Christian delivers seminars and taught at both Concordia University and École du Barreau du Québec. 

Christian notably was a speaker at the Canadian Bar Association 2024 Spring Skilled Lawyers Series on “expert witnesses and persuasive testimony in technology cases”, where he presented and shared his experience with respect to the testimony of experts in the scientific and technological world.

Christian Leblanc comments on his recent admission to the American College of Trial Lawyers in La Presse.

Achievements

  • Recognized in the Canadian Legal Lexpert Directory in Life Sciences & Health, Lexpert 2026
  • Recognized as Lawyer of the Year in Communications Law, The Best Lawyers in Canada 2024 to 2026
  • Recognized in Technology Law in Montreal, The Best Lawyers in Canada 2024 to 2026
  • Recognized in Intellectual Property Law in Montréal, The Best Lawyers in Canada 2022 to 2026
  • Recognized in the Canadian Legal Lexpert Directory as Most Frequently Recommended in Tecommunications and Litigation - Defamation & Media, Lexpert 2022 to 2026
  • Recognized in Québec as a Litigation Star, Benchmark Litigation Canada 2019 to 2026
  • Recognized in Corporate and Commercial Litigation by the Best Lawyers in Canada, The Best Lawyers in Canada 2013 to 2026
  • Recognized in Communication Law, Corporate & Commercial Litigation, Defamation, Advertising and Marketing Law, Biotechnology and Life Sciences Practices and Media Law and Intellectual Property Law in Montreal, The Best Lawyers in Canada 2009 to 2026
  • Recognized in IP STARS as a Patent star and Trade mark star in Canada, IP Stars 2023 to 2025
  • Recognized by the Managing Intellectual Property IP Stars in the area of Patent and Trademark, IP Stars 2019 to 2021

Experience

  • Fasken achieves an important gain for public right to information before the Supreme Court of Canada, [Case - Coalition of media], Litigation regarding public right to information before the Supreme Court of Canada.
  • BRP wins major lawsuit against competitor Arctic Cat, [Case - Bombardier Recreational Products Inc.], In a lawsuit launched in December 2011, Bombardier Recreational Products accused its major competitor Arctic Cat of infringing BRP’s patents related to its revolutionary Ski-Doo REV snowmobiles. BRP is a global leader in snowmobiles, power sports vehicles and propulsion systems with over 75 years...
  • La Presse and the Canadian Broadcasting Corporation as interveners in an important case on free access to court records and its importance for constitutional rights, [Case - La Presse Ltée and Canadian Broadcasting Corporation/Société Radio-Canada], An important case on free access to court records and its importance for constitutional rights.
  • RAMQ Administrative investigation of Pharmaprix owner-pharmacists, [Case - Pharmaprix /Shoppers Drug Mart/Pharmaciens propriétaires], On October 28, 2013, the Régie de l’assurance maladie du Québec [Québec health insurance board] (the “RAMQ”) opened an administrative investigation of owner-pharmacists working under the Pharmaprix banner. In its investigation the RAMQ sought to determine if Pharmaprix owner-pharmacists had rec...
  • Cook it Acquires MissFresh from Metro, [Deal - Cook it], Fasken advised Cook it in its acquisition of MissFresh from Metro Inc.
  • The Supreme Court of Canada issues a crucial ruling on the protection of journalistic sources, [Case - Canadian Broadcasting Corporation], Appeal to the Supreme Court of Canada of the first decision applying the new Canadian regime of protection of journalistic sources. This is the first or one of the first occurences of a journalist being asked to testify on the identity of her confidential sources. Fasken was retained by CBC to re...
  • Janssen overturns Court of Appeal ruling to exclude Remicade from Quebec's list of medications, [Case - Janssen Inc.], On January 16, 2019, the Quebec Court of Appeal declared invalid the decision of the Minister of Health and Social Services that Remicade, a Janssen product, had been removed from the Quebec ‘s List of Medications covered by the provincial drug plan. In 2017, the Minister of Health and Social S...
  • Intervention of the CBC in a Reference Procedure brought by the Privacy Commissioner of Canada in front of the Federal Court of Canada, [Case - CBC/Radio-Canada], Fasken was retained by CBC to intervene in a reference procedure in front of the Federal Court of Canada brought by the Privacy Commissioner of Canada.
  • CBC comments in the Privacy Commissioner of Canada’s consultation on online reputation, [Case - CBC/Radio-Canada], Fasken was retained by CBC to file comments on the Position Paper of the Privacy Commissioner of Canada in the course of the Commissioner’s consultation on online reputation.

Career & Education

Education

  • LLB University of Montreal

Community involvement

  • Member of the Board of Directors and Audit Committee, SAQ (Société des alcools du Québec)
  • Member of the Board of Directors, Metrocom Inc. (official company of the STM responsible for the rental of all commercial spaces in the Montréal metro)
  • Member of the Board of Directors and Audit Committee, Fondation de l’Institut du tourisme et de l’hôtellerie du Québec 
  • Member of the Board of Directors, Opéra de Montréal
  • Member of the Board of Directors, Fondation La Mosaïque

Memberships & Affiliations

  • President, Advocates in Defence of Expression in Media / Canadian media lawyers association 
  • Member, Québec Bar 
  • Member, Montreal Bar 
  • Member, Canadian Bar Association
  • Member, Ad Idem - Advocates in Defence of Media 
  • Member, Canadian Journalists for Free Expression (CJFE) 
  • Co-Chair of the France Practice Group

Knowledge

  • Choosing the Seat For Your Next Arbitration: The Case for Canada, 5/8/2025
  • First Decision Finding Copyright Infringement in Generative AI, 3/19/2025
  • The Federal Government Combats Hate Speech And Other Content Published On Social Media, 8/18/2021

Events

  • Unleashing the Digital Genie: The Legal and Practical Challenges of AI in Media and Entertainment, 11/26/2024
  • Telecom, Broadcasting and Media Trends 2023, 10/26/2023
  • Arbitration Trends and Best Practices in the Post-Pandemic World, 6/23/2022
  • Effective and Enforceable Dispute Resolution, 3/2/2022
  • The right to one’s image: Canadian and Quebec perspectives, 11/22/2017
  • Fasken Martineau Symposium 2014 - Montréal, 5/13/2014
  • The Balance Shifts: What will the Ontario Protection of Public Participation Act Mean for Free Speech and Reputation Management?, 10/3/2013

News

  • Christian Leblanc analyzes the legal framework surrounding AI-generated artistic content in an interview broadcast on 98.5, 3/25/2026
  • Christian Leblanc comments on new developments in the “Secret Trial” case in La Presse, 3/25/2026
  • Fasken in San Francisco for the JP Morgan Healthcare Conference Week, 1/12/2026
  • Fasken Shines in The Best Lawyers in Canada™ 2026 Guide with Hundreds of Lawyers Recognized, 9/4/2025
  • Christian Leblanc discusses his recent admission into the American College of Trial Lawyers in La Presse, 4/6/2025
  • Christian Leblanc’s admission as a Fellow of the American College of Trial Lawyers highlighted in Droit-inc., 3/25/2025
  • Christian Leblanc Admitted to the American College of Trial Lawyers, 3/10/2025
  • "Secret Trial" Case: an Important Victory for Public Right to Information before the Supreme Court of Canada, 6/7/2024
  • Several publications mention Christian Leblanc and Patricia Hénault regarding the identity of the judge who presided over a secret trial., 4/9/2022
  • Thirteen Fasken lawyers recognized as IP Stars by Managing Intellectual Property, 8/4/2021

Publications

  • Public safety minister 'struck' by extent Canada is 'net importer' of intelligence from allies, 2/2/2024
  • La charge de travail d’Ottawa ne peut être un obstacle à la transparence, dit LeBlanc (Available in French Only), 2/2/2024
  • Ingérence: Ottawa considère intenable la révision de la confidentialité de documents (Available In French Only), 2/1/2024
  • Supreme Court Law Review, 11/1/2011
  • La reconnaissance du privilège des sources des journalistes en droit civil québécois à la lumière de l'arrêt Globe and Mail c. Canada (Procureur général) de la Cour suprême du Canada, 6/15/2011
  • The Journalist-Source Privilege in Quebec Civil Law : Globe and Mail v. Canada (Attorney General), 5/16/2011
  • Grant V. Torstar: The Right To Be (Responsible And) Wrong, 3/3/2010
  • He Said, She Said: A Worldview on the Challenges of Citizen Journalism and Proving Defamation Online, 11/4/2009
  • Calling All Bloggers, 9/15/2009
  • He Said, She Said: A Worldview on the Challenges of Citizen Journalism and Proving Defamation Online, 9/9/2009

Speaking Engagements

  • Advanced Administrative Law & Practice Conference, 10/27/2021
  • Will the Right to be Forgotten come to Canada?, 5/17/2018
  • Prévention, gestion et réaction en matière de cybersécurité (Cybersecurity prevention, management and response), 5/10/2017
  • The challenges and new opportunities of cloud computing, 5/7/2013
  • Newsgathering, Journalist-Source Privilege, and the Charter, 4/15/2011
  • RH & droit de l'emploi au sein du secteur public et parapublic, 11/23/2010
  • Crash Course in Media Law, 5/28/2010
  • Make Social Media an Asset not a Liability, 5/28/2010
  • Actes illicites sur internet, 11/25/2009
  • E-discovery, 10/2/2008
Speaker Advanced Administrative Law & Practice Conference 21st Annual Advanced Administrative Law & Practice Conference
Prévention, gestion et réaction en matière de cybersécurité (Cybersecurity prevention, management and response) Presented at the 9th Fasken Martineau Symposium location location Montreal Palais des congrès de Montréal