Jean-Sébastien Dupont
About Jean-Sébastien Dupont
Jean-Sébastien Dupont is a lawyer based in Montréal, QC and has been recognized in The Best Lawyers in Canada™ since 2019. Jean-Sébastien Dupont is recognized in the following practice area:
- Montréal, Quebec
- Intellectual Property Law
Current Firm: Smart & Biggar
Education: University of Cambridge, LL.M., graduated 2012 and University of Montreal, LL.B., graduated 2009
Location: Montréal, QC
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Marie-Ève is a trusted advisor focusing her practice in business law, and more specifically in private mergers and acquisition and corporate finance. With over 15 years’ experience, she’s developed sharp business negotiation skills through her involvement in major transactions within various industries, including in the fields of technologies, medical technologies, entertainment, retail and venture capital. She assists business owners, financial institutions and investors o...
Luc-Antoine Manneh is a partner in the Montreal office’s Banking & Financial Services team. He is involved in closing domestic and cross-border financing transactions on behalf of both lenders and borrowers. In this capacity, Luc-Antoine is particularly involved in drafting and negotiating credit agreements, intercreditor agreements and subordination agreements in the context of syndicated or bilateral financing transactions such as asset-based lending financing, acquisition financi...
Perry Kliot has a diverse commercial practice, with specific expertise in mergers and acquisitions, licensing and distribution, venture capital and traditional debt financing. He also has extensive experience dealing with start-up companies and has counselled such companies through their various stages of development. In so doing he has drafted numerous complex shareholder and joint venture agreements, and been involved in many international expansions. Perry’s clientele is broad based,...
David Kellerman is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. David, who practices law in Montréal, Quebec, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.
Michael Shortt is a partner at Fasken’s Montreal office, where he practices as a lawyer and trademark agent. His practice focuses on both litigation and transactional work, with an emphasis on the videogame and life science industries. A member of the Québec and Ontario bars, he advises clients on common-law, civil-law, and federal matters. As a litigator, Michael represents clients in intellectual property, commercial, and public law disputes. He has represented clients before t...
François Barette is recognized as a leading litigator and tax lawyer. He represents diversified clients including individuals, corporations and trusts both in Canada and internationally. François’ practice extends well beyond tax litigation and he is asked to intervene in a range of civil and administrative matters. François advises clients on issues concerning federal and provincial income tax, sales tax, goods and services tax, excise tax, payroll taxes and proper...
Pierre Bienvenu, Ad. E. is a disputes lawyer with more than 35 years’ experience in international commercial arbitration, corporate and commercial litigation, and constitutional law. He has acted as counsel or served as arbitrator in international arbitrations involving disputes in energy, transportation, telecommunications, mergers and acquisitions, construction, pharmaceuticals, international distribution and joint ventures, and foreign investment. A former co-chair of the IBA’s...
Marc-André Laroche is a partner-owner in the firm. Since the beginning of his career, Mr. Laroche’s practice has focused exclusively on labour and employment law issues. As such, he counsels and represents companies of all sizes in various economic sectors, both before administrative tribunals and courts of law. He is also an author, lecturer and legal instructor on several hot topics in labour and employment law.
Ms. Caroline Harnois is a member of the Family Law, Personal Law and Estate Law team. Her practice is focused on all aspects of family and estate law, which comprises private international family law, including international child abduction. Prior to joining the firm, Ms. Harnois worked as a lawyer with the Children, Person and Family Law team at The Hague Conference on Private International Law in the Netherlands, where she developed an expertise in extraterritorial conflicts and the applica...
Yaël Lachkar is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Yaël, who practices law in Westmount, Quebec, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Yaël is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
How Far Back Can the IRS Audit You?
by Bryan Driscoll
Clear answers on IRS statutes of limitations, recordkeeping and what to do if you are under review.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
How AI Is Changing the Way Clients Find Lawyers
by Jamilla Tabbara
Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.
When Is It Too Late to Stop Foreclosure?
by Bryan Driscoll
Understanding the foreclosure timeline, critical deadlines and the legal options that may still protect your home.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.