20 Best Patent Attorney in Longueuil November 2025

Following are the list of 20 top rated Patent Attorney near me in Longueuil, Canada as per their rating and reviews.

BCF Business Law

1100 Boulevard René-Lévesque O 25 etage, Montréal, QC H3B 5C9, Canada

Location: (45.4980258, -73.5702489)

Rating: 4.5/5 (63) Votes

CONTACT DETAILS

Fasken

800 Rue du Square-Victoria Bureau 3500, Montréal, QC H4Z 1E9, Canada

Location: (45.5013944, -73.5619198)

Rating: 4.1/5 (19) Votes

CONTACT DETAILS

BERNARD & BRASSARD, AVOCATS D'AFFAIRES

555 Boulevard Roland-Therrien Bureau 400, Longueuil, Quebec J4H 4E7, Canada

Location: (45.545151, -73.490923)

Rating: 4.5/5 (14) Votes

CONTACT DETAILS

Mitchell Gattuso

1010 Sherbrooke St W, Montreal, Quebec H3A 2R7, Canada

Location: (45.5022244, -73.5756663)

Rating: 3.9/5 (11) Votes

CONTACT DETAILS

ROBIC

630 René-Lévesque Blvd W 20e étage, Montreal, Quebec H3B 1S6, Canada

Location: (45.5019822, -73.5664947)

Rating: 4.1/5 (10) Votes

CONTACT DETAILS

Brouillette Légal, Avocats, Agents de brevets et marques de commerce

1050 Côte du Beaver Hall #1500, Montréal, QC H2Z 0A5, Canada

Location: (45.501965, -73.564882)

Rating: 3.6/5 (10) Votes

CONTACT DETAILS

Dunton Rainville

1372 Victoria Ave, Greenfield Park, Quebec J4V 1L9, Canada

Location: (45.4905778, -73.4935243)

Rating: 2.3/5 (9) Votes

CONTACT DETAILS

Clyde & Cie by Clyde & Co (Montréal)

630 René-Lévesque Blvd W, Montreal, Quebec H3B 1S6, Canada

Location: (45.5019999, -73.5665131)

Rating: 3.8/5 (8) Votes

CONTACT DETAILS

Lecours Hébert Lawyers

354 Rue Notre-Dame Ouest #100, Montréal, QC H2Y 1T9, Canada

Location: (45.5021588, -73.5584951)

Rating: 3/5 (6) Votes

CONTACT DETAILS

EQUINOX IP INC.

2300 Boulevard Alfred Nobel, Saint-Laurent, QC H4S 2A4, Canada

Location: (45.4801873, -73.7614124)

Rating: 5/5 (4) Votes

CONTACT DETAILS

Smart & Biggar

1000 Rue De La Gauchetière O #3300, Montréal, QC H3B 4W5, Canada

Location: (45.4981798, -73.5663826)

Rating: 3.3/5 (3) Votes

CONTACT DETAILS

Raphaël H. Schachter

1 Place Ville Marie, Montreal, Quebec H3B 4M7, Canada

Location: (45.5020249, -73.5684226)

Rating: 1/5 (3) Votes

CONTACT DETAILS

M B M & Co

1010 Sherbrooke St W, Montreal, Quebec H3A 2R7, Canada

Location: (45.502196, -73.57574)

Rating: 4/5 (1) Votes

CONTACT DETAILS

Anglehart et al.

1939 de Maisonneuve Ouest, Montreal, Quebec H3H 1K3, Canada

Location: (45.4931973, -73.5824493)

Rating: 5/5 (1) Votes

CONTACT DETAILS

MORIN IP/PI

2009-210 Boulevard de Montarville, Boucherville, QC J4B 6T3, Canada

Location: (45.601855, -73.450834)

Rating: 5/5 (1) Votes

CONTACT DETAILS

Praxis | Agents de brevets et marques, Avocats | Droit de la propriété intellectuelle

1500 College St, Saint-Laurent, Quebec H4L 5G6, Canada

Location: (45.5091308, -73.6752284)

Rating: 5/5 (1) Votes

CONTACT DETAILS

Peter R Lack

505 René-Lévesque Blvd W #250, Montreal, Quebec H2Z 1Y7, Canada

Location: (45.503887, -73.566088)

Rating: 5/5 (1) Votes

CONTACT DETAILS

Bereskin & Parr

600 Boulevard de Maisonneuve O, Montréal, QC H3A 3J2, Canada

Location: (45.5041009, -73.5710036)

Rating: 5/5 (1) Votes

CONTACT DETAILS

EQUINOX IP INC.

1555 Boulevard de l'Avenir, Laval, QC H7S 2N5, Canada

Location: (45.5650231, -73.7242904)

Rating: 5/5 (1) Votes

CONTACT DETAILS

Paul B Belanger Law Office

1550 Metcalfe St, Montreal, Quebec H3A 1X6, Canada

Location: (45.5009902, -73.5737518)

Rating: 5/5 (1) Votes

CONTACT DETAILS

Total Rating: 4.1/5 (168) Votes

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Registered Patent Agents in Montreal QC | YellowPages.ca™

www.yellowpages.ca

Registered Patent Agents near Montreal QC (7 Result(s)) ; Fasken Martineau. 800, rue du Square-Victoria · H4Z 1A1 ; Gowling WLG. 3700-1 Place Ville-Marie · H3B 3P4.

Pierre T. Nguyen | Partner, Patent Agent - Norton Rose Fulbright

www.nortonrosefulbright.com

He created and teaches a graduate-level course entitled “Patents in Biomedical Engineering.” After a successful mandate as director of the patent course, Mr.

Intellectual Property Law Firm, Dennemeyer & Associates

www.dennemeyer.com

Dennemeyer & Associates is a leading international IP law firm specialized in the strategic protection of patents, trademarks and designs.

Denis V. Keseris - Gowling WLG

gowlingwlg.com

Based in Gowling WLG's Montréal office, Denis V. Keseris is a partner, patent agent and member of the Intellectual Property Law Group.

Marks & Clerk: The International Intellectual Property Experts

www.marks-clerk.com

Our large team of patent attorneys, trade mark attorneys, commercial lawyers and IP litigators has helped thousands of businesses all over the world protect ...

Marie LOIGE - BDL - Cabinet Beau de Lomenie

www.bdl-ip.com

Qualifications. French Patent Attorney; Diploma from CEIPI ; Fields of expertise. IP litigation; IP management ; Sectors. Aeronautic/space; Artificial ...

Benoit & Cote: Intellectual Property Lawyer Montreal

benoit-cote.com

BENOÎT & CÔTÉ is a multidisciplinary firm of Lawyers, Patent Agents and Trademark Agents, founded in 2009 in Montreal (Canada) by partners of a large national ...

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Last Updated: Aug 31, 2025