On the official website of Canadian Intellectual Property Office, quiet a part of fees for the registration of patent, trademark and industrial design shows a minor increase of 4% in the year of 2025. The fee adjustments involve the following aspects:
Patent: application, maintenance, examinations, grant, and reinstatement; and similar aspects in international applications of patent.
Trademark: application, opposition, extension of goods or services, request for more notices, and renewal.
Industrial Designs: filing, maintenance, and advanced examination.
Information source: https://ised-isde.canada.ca/site/canadian-intellectual-property-office/en