Ontario directory

Intellectual Property Law Firms in City of Toronto, Ontario

204 law firms.

What does an intellectual property lawyer do?

Intellectual property lawyers help creators and businesses protect and enforce trademarks, patents, copyright, and industrial designs, and they handle licensing and infringement disputes.

Trademarks, patents, and copyright are registered federally through the Canadian Intellectual Property Office, so protection is national.

How do you choose the right firm in City of Toronto?

Ask about experience with your type of asset, whether the firm can file and prosecute the registrations you'll need, and how it handles enforcement if someone copies your work.

LawOnline lists 204 intellectual property firms in City of Toronto, Ontario, with offices in North York, Downtown Toronto, and East York. You can confirm any lawyer's standing on the Law Society of Ontario directory. Browse the intellectual property firms in City of Toronto below.

A&O Shearman

16 lawyers · Est. 2024

A&O Shearman is a global law firm formed in 2024 through the merger of Allen & Overy and Shearman & Sterling. It has nearly 4,000 lawyers worldwide, including offices on the U.S. east and west coasts, in Texas, Chicag…

Business & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionIntellectual PropertyIntellectual PropertyAdministrative & Regulatory LawAdministrative & Regulatory Law

Adapt IP Law

1 lawyer

Adapt IP Law is a boutique intellectual property law firm based in Toronto, Ontario, serving clients globally. Founded by Peter Elyjiw, it focuses on patent drafting and prosecution, global patent strategy, and legal …

Intellectual PropertyIntellectual Property

AEGIS Law is a bilingual (English and Mandarin/Cantonese) firm serving Toronto and the Greater Toronto Area, offering full-spectrum legal counsel across civil, corporate, criminal, immigration, and financial matters. …

Personal InjuryPersonal InjuryCriminal DefenceCriminal DefenceBusiness & Corporate LawBusiness & Corporate LawWills, Estates & TrustsWills, Estates & Trusts

Aird & Berlis LLP

46 lawyers

Aird & Berlis LLP is a full-service Canadian law firm headquartered in Toronto, with a second office in Vancouver. It advises domestic and international clients, including multinational corporations, startups, governm…

Business & Corporate LawBusiness & Corporate LawReal Estate LawReal Estate LawBankruptcy & InsolvencyBankruptcy & InsolvencyIntellectual PropertyIntellectual Property

Aitken Legal

1 lawyer

Aitken Legal is a Toronto commercial litigation boutique founded by Craig Aitken. It handles commercial and civil disputes, fraud and asset recovery, corporate and shareholder disputes, NDAs and trade secrets, and app…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionBusiness & Corporate LawBusiness & Corporate LawIntellectual PropertyIntellectual PropertyEmployment & Labour LawEmployment & Labour Law

Alexander Holburn Beaudin + Lang LLP

122 lawyers · Est. 1973

Alexander Holburn Beaudin + Lang LLP is a full-service law firm based in Vancouver, with additional offices in Toronto and Kelowna. Founded in 1973, the firm has more than 100 lawyers who handle litigation, dispute re…

Administrative & Regulatory LawAdministrative & Regulatory LawEmployment & Labour LawEmployment & Labour LawFamily LawFamily LawWills, Estates & TrustsWills, Estates & Trusts

Alexander Stack Professional Corporation is an intellectual property and commercial law practice in Toronto, serving clients in the technology and pharmaceutical sectors. It serves clients across Toronto, Hamilton, Ki…

Intellectual PropertyIntellectual PropertyBusiness & Corporate LawBusiness & Corporate Law

Alphonse Latham LLP is a law firm based in Toronto providing US and Canadian immigration law, employment and human rights law, workplace investigations, and corporate training services. It serves individuals and organ…

Immigration LawImmigration LawEmployment & Labour LawEmployment & Labour LawIntellectual PropertyIntellectual Property

AMAR-VR LAW

1 lawyer

AMAR-VR LAW is a Toronto boutique firm focused on corporate, startup, and intellectual property matters for entrepreneurs and creative businesses. It's led by founder Amarvir Sidhu and works with clients across Ontari…

Business & Corporate LawBusiness & Corporate LawIntellectual PropertyIntellectual PropertyTechnology & StartupsTechnology & Startups

Anand & Siu LLP

3 lawyers

Anand & Siu LLP is a boutique intellectual property litigation firm in Toronto, founded by lawyers Nisha Anand and Kevin Siu. It represents clients in patent, trademark, and copyright disputes, with particular depth i…

Intellectual PropertyIntellectual PropertyTechnology & StartupsTechnology & Startups

Andy Radhakant

1 lawyer

Andy Radhakant is a sole-practice lawyer and notary public in Toronto. He focuses on regulatory and administrative law, particularly for clients in the pharmaceutical, medical device, and natural health product sector…

Administrative & Regulatory LawAdministrative & Regulatory LawIntellectual PropertyIntellectual PropertyHealth LawHealth Law

Arcade IP & Business Law, formerly known as Andrews Robichaud, is an intellectual property and business law firm with offices in Ottawa and Toronto. It practices in patents, trademarks, copyright, industrial designs, …

Intellectual PropertyIntellectual PropertyBusiness & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionTechnology & StartupsTechnology & Startups

ARISE Legal Services Professional Corporation is an East York, Toronto law firm founded by lawyer Ayesha Abbas, who was called to the Ontario bar in 2021. It's a digitally-focused practice covering real estate, wills …

Real Estate LawReal Estate LawWills, Estates & TrustsWills, Estates & TrustsFamily LawFamily LawBusiness & Corporate LawBusiness & Corporate Law

ASM Law

2 lawyers

ASM Law is a full-service law firm based in the Greater Toronto Area, serving individuals, businesses, and non-profit and charitable organizations. Its practice covers civil litigation, criminal law, family law, intel…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionCriminal DefenceCriminal DefenceFamily LawFamily LawIntellectual PropertyIntellectual Property

AWE Legal

1 lawyer

AWE Legal is a Toronto boutique law firm focused on business law and intellectual property for athletes, artists, wellness professionals, and entrepreneurs. Founded by Darielle Teitelbaum, the firm takes a casual, tra…

Business & Corporate LawBusiness & Corporate LawIntellectual PropertyIntellectual Property

Baker McKenzie

21 lawyers · Est. 1949

Baker McKenzie is a global law firm with more than 70 offices in over 40 countries, including a Toronto office at 181 Bay Street. Founded in 1949, it advises on cross-border M&A, banking and finance, disputes, employm…

Business & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionEmployment & Labour LawEmployment & Labour LawTax LawTax Law

Battistini Lawyers and Trademark Agents is a Toronto practice focused entirely on trademark law since 2007, run by lawyer and registered trademark agent Roland Battistini. It handles trademark strategy, screening, reg…

Intellectual PropertyIntellectual Property

Beard Winter LLP

61 lawyers · Est. 1964

Beard Winter LLP is a full-service law firm in downtown Toronto that has practised since 1964. It's a member of the Law Firm Alliance, which gives it cross-border relationships with lawyers and firms around the world.…

Insurance LawInsurance LawBusiness & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionEmployment & Labour LawEmployment & Labour Law

Belmore Neidrauer LLP

3 lawyers · Est. 2009

Belmore Neidrauer LLP is an intellectual property litigation firm founded in 2009 by Neil Belmore and Lindsay Neidrauer. The firm represents multinational corporations, including several major pharmaceutical companies…

Intellectual PropertyIntellectual Property

Bennett Jones LLP

16 lawyers

Bennett Jones LLP is a national Canadian business law firm with more than a century of history, grown from a ten-lawyer prairie town office to a firm with offices in Calgary, Edmonton, Montreal, Ottawa, Toronto, Vanco…

Business & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionTax LawTax LawReal Estate LawReal Estate Law

Bergsteins

1 lawyer

Bergsteins is a Toronto boutique offering business, intellectual property, and litigation services from downtown offices. The firm is run by Corey Bergstein, a lawyer and registered patent and trademark agent who has …

Intellectual PropertyIntellectual PropertyBusiness & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute Resolution

Bhole IP Law

3 lawyers

Bhole IP Law is a Toronto intellectual property law firm practising in patents, trademarks, industrial designs, and IP licensing. Its lawyers and agents work across sectors including machine learning, augmented realit…

Intellectual PropertyIntellectual Property

Blake, Cassels & Graydon LLP

369 lawyers · Est. 1856

Blake, Cassels & Graydon LLP (Blakes) is a national business law firm with offices in Toronto, Calgary, Vancouver, Montreal, Ottawa, New York and London. The firm has practised business law in Canada since 1856 and ru…

Business & Corporate LawBusiness & Corporate LawReal Estate LawReal Estate LawEmployment & Labour LawEmployment & Labour LawBankruptcy & InsolvencyBankruptcy & Insolvency

Blaney McMurtry LLP is a full-service Toronto law firm ranked among the top regional law firms in Canada, with lawyers practising across areas including commercial litigation, real estate, employment, insurance, const…

Business & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionReal Estate LawReal Estate LawEmployment & Labour LawEmployment & Labour Law