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ARTICLE · 21 NOVEMBER 2019

The New Canadian Patent Rules Are Now In Force

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Canada signed the PLT on May 21, 2001, and ratified the treaty on July 30, 2019.

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David Schwartz
David Schwartz
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The Patent Law Treaty (PLT), administered by the World Intellectual Property Organization (WIPO), was adopted on May 31, 2000, with the aim of harmonizing and streamlining formal procedures with respect to patent applications and patents, and making such procedures more user friendly.  Canada signed the PLT on May 21, 2001, and ratified the treaty on July 30, 2019.

Canada has now reached the end of its journey to implementing the PLT,  new Canadian Patent Rules and associated amendments to the Patent Act having come into force today.   To help ease the transition, we have provided a brief summary of the more significant changes in Canadian patent practice and procedure that are now in effect. 

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The preceding is intended as a timely update on Canadian intellectual property and technology law. The content is informational only and does not constitute legal or professional advice. To obtain such advice, please communicate with our offices directly.

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