Unity of invention and double patenting law and practice in Canada can create challenges for patent applicants. For example, applicants may not expect a unity of invention objection to be raised, requiring claims to be...more
Earlier this year, the Canadian Patent Office announced that it will increase its official fees on January 1, 2024, in some cases by as much as 36%. As a cost-saving measure, applicants and patentees may wish to pay...more