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Marks & Clerk

IP firm in

Marks & Clerk, with offices in Ottawa and Toronto, provides global intellectual property services through 300+ practitioners across 15 locations on three continents.

IP firm
Ottawa

Marks & Clerk: IP firm in Ottawa

Marks & Clerk, located at 180 Kent St, Ottawa, ON K1P 0B6, is a leading global intellectual property firm with over 138 years of excellence. The firm provides:

Patent and trademark attorney services
Commercial IP and contracts
Litigation and dispute resolution
Unified Patent Court representation

With 15 offices across three continents including Ottawa and Toronto in Canada, Marks & Clerk offers businesses access to over 300 practitioners worldwide who deliver expert intellectual property services across diverse sectors.

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Intellectual Property Fields

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Marks & Clerk's team

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Meet Marks & Clerk at events

Marks & Clerk is located at 180 Kent St, Ottawa, ON K1P 0B6, Canada, but you can meet them at events. You’ll find the complete list below.

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Closed

9:00 am - 5:00 pm

Monday
9:00 am - 5:00 pm
Tuesday
9:00 am - 5:00 pm
Wednesday
9:00 am - 5:00 pm
Thursday
9:00 am - 5:00 pm
Friday
9:00 am - 5:00 pm
Saturday
Closed all day
Sunday
Closed all day
Local time
May 16, 2025 5:23 am

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