Skip to content
Loading
French
Spanish
Chinese
Japanese
Korean
city hall
man in lab
people walking and smiling
close up of phone

About Ridout & Maybee LLP

Ridout & Maybee LLP is a full-service Canadian IP firm with offices in Toronto, Ottawa and Burlington serving clients across the country and internationally. Our firm consistently ranks as one of Canada’s top IP law firms in both Canadian and international surveys of in-house counsel.

We understand the business of innovation, and the vital role that IP plays in today’s competitive, market-driven economy.

The majority of our professionals have advanced degrees in science, engineering and IT – as well as law. This means we understand what our clients do, the industries they serve, and the way they do business. Our firm knows the key role that IP plays in their individual strategies for growth and success. Learn more about our IP professionals.

We are also a great place to work and are always looking for people to join our team. You can view our current opportunities on our careers page.

IP professionals


Careers @ Ridout & Maybee

Explore one of Canada's longest operating intellectual property firms

Our Firm’s History

As a leading protector of intellectual property in Canada since 1893, our firm files an average of 3,000 patent and 1,000 trademark applications per year. We are one of the country’s longest successfully operating IP firms.

Our co-founder, John G. Ridout, was the author of one of the first Canadian textbooks on patents, Ridout on Patents, published in 1894.

J. Edward Maybee was the first President of what is today the Intellectual Property Institute of Canada. Six Ridout & Maybee LLP partners have held this title.

Today, our position at the forefront of IP law is evidenced by our editorial role in the Canadian Patent Reporter, the country’s authoritative journal on IP case law, with Marcus Gallie serving as editor.

For a more detailed look at the history of our firm, please visit our 125th anniversary page or scroll through our interactive history timeline above.

Firm Awards and Recognition

As a testament of our commitment to clients, Ridout & Maybee LLP has received awards and recognition in many leading publications over the years, most notably:

The Legal 500 logo

Intellectual Property Firms (Tier 4) (2019)

Canadian Lawyer Magazine logo

Top 10 Intellectual Property Boutique law firm (2012-2020)

IP Stars – Patent Prosecution logo

Managing Intellectual Property’s IP Stars – Patent Prosecution (Tier 2), Trademark Prosecution (Tier 2), Trademark Contentious (Notable Firm) (2018)

IP Stars – Patent Contentious logo

Managing Intellectual Property’s IP Stars – Patent Contentious (Notable Firm), Patent Prosecution (Tier 2), Trademark Contentious (Notable Firm), Trademark Prosecution (Tier 2) (2017)

Chambers Global logo

Listed in Chambers Global’s ranked list of intellectual property law firms (2014-2018)

World Trademark Review 1000 logo

WTR 1000 – World Trademark Review (2016-2017)

INTL Magazine logo

Canada’s Life Sciences Law Firm of the Year in Corporate INTL Magazine (2010)

IAM Patent 1000 logo

Recommended by IAM Patent 1000 – The World’s Leading Patent Practitioners

Interested in reading more about intellectual property? Visit our news section for IP news from Canada and around the world or check out our other sources of firm information:

 

Careers @ Ridout & Maybee LLP

Below you will find a list of the various departments instrumental in the operation of our firm. We are always looking for talented individuals to join our team, so if you see a department you are interested in and qualified for we encourage you to apply! Simply send a cover letter and resume to hr@ridoutmaybee.com indicating the position and office location you are applying for.

Recent IP & Firm News

Paul Tackaberry

It is with profound sorrow that we share the news of the death of Paul Tackaberry. Paul has been a well-respected and well-loved member of the Ridout & Maybee family since 2003. We are devastated by the loss.

Read News Item

Ridout and Maybee LLP Welcomes Dino Clarizio to our Toronto Office

We are very excited to announce that Dino Clarizio is joining our firm as of July 8, 2022.

Read News Item

Abbas Kassam of Ridout & Maybee prevails in Federal Court trademark case for client Mondo Foods

On June 20, 2022, the Federal Court awarded a significant victory to Ridout & Maybee client Mondo Foods. In Mondo Foods Co. Ltd. v. TorreMondo Industries Inc., 2022 FC 926, Mondo Foods’ family of MONDO trademarks were found to be infringed by the respondent’s “TORREMONDO” and “TORREMONDO & Design” trademarks as used in association with coffee and coffee-related products.

Read News Item

Federal Court victory by Ridout & Maybee establishes consistency and clarity in Canadian patent examination

Ridout & Maybee LLP has secured a landmark victory in the Federal Court of Canada on behalf of its client Benjamin Moore & Co., North America's premier manufacturer and innovator in paint, colour, and coatings. The decision promises greater consistency and fairness in how patents are examined in Canada.

Read News Item

In 'Benjamin Moore & Co. v. Attorney General of Canada', Federal Court adopts new statutory subject-matter test for computer implemented inventions

On June 17, 2022, the Federal Court of Canada issued its judgment in Benjamin Moore & Co. v. Attorney General of Canada, 2022 FC 923. The case defines a new test for statutory subject matter under the Patent Act as applied to computer-implemented inventions.

Read News Item

Update on the Speed of Trademark Examination

CIPO issues AI-backed pre-assessment letters to accelerate the prosecution of pending trademark applications.

Read News Item