Canada
Supported patent filings

PCT National Phase Entry
Deadline: 30 months
Power of Attorney: No
Assignments: No
Language: English or French
Translation Extension: No
Excess Claims Fee: No
Examination Request: Optional at filing or deferred
Country Notes: • It is the agents’ policy to not claim small entity status on any application and pay the standard government fees as the risk of claiming small entity status outweighs the reduction in official government fees.
Direct Filing
Deadline: 12 months
Power of Attorney: No
Assignments: No
Language: English or French
Translation Extension: Yes*
Excess Claims Fee: No
Examination Request: Optional at filing or deferred
Country Notes:

* The English translation (in case of non-EN application) can be submitted within two months from the date of Commissioner's notice.


• Certified copy of the priority document is required within four months of filing.


• Our policy is to not claim small entity status on any application.

Recommended Agents

Borden Ladner Gervais LLP

Borden Ladner Gervais is the largest national full-service firm in Canada, with 750+ lawyers across offices in Calgary, Ottawa, Toronto, Vancouver and Montreal. Its leading intellectual property group specializes in providing advice on the development, protection, exploitation and use of IP. The firm’s patent services span from patent searching to prosecution and filing. The group is currently responsible for over 47,000 patent applications and patents, and over 37,000 trademark applications and registrations. Each of the IP group’s professionals has a scientific and/or legal background. Many also have advanced scientific degrees, engineering degrees, advanced graduate degrees and PhDs.
Read More

Borden Ladner Gervais LLP

PCT National Phase Entry
Direct Filing

Smart & Biggar

Smart & Biggar has offices in Ottawa, Toronto, Montréal, Vancouver, and Calgary, and is Canada’s largest and highest ranked intellectual property firm. It has the broadest and deepest bench for IP in Canada, with over 125 lawyers, patent agents and trademark agents. Smart & Biggar offers legal expertise and technological knowledge across a wide range of industries and scientific and engineering disciplines, with leaders in every field..
Read More

Smart & Biggar

PCT National Phase Entry
Direct Filing

inovia: A smarter approach to foreign patent filing

Reduce admin and cut cost with the industry's most powerful foreign filing platform.