Publications
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Hesitation over software patents in Canada
Last Wednesday (July 26), the Federal Court of Appeal (FCA) handed down its highly awaited decision on the patentability of computer-implemented inventions (software patents). In Canada (Attorney General) v. Benjamin Moore & Co. (2023 CAF 168), the FCA rejected the test proposed by the (…)
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Doing Business as Usual – Prior User Rights Under Canadian Patent Law
Prior user rights have long been recognized in Canadian patent law. These rights, which are a defence against patent infringement, are seen as a means of ensuring fairness by allowing a person who has independently manufactured, used or acquired an invention that is subsequently patented to continue (…)
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Can an Idea, Style or Method Be Protected Under the Copyright Act?
Ahead of the 2021 holiday season, as children dream about the toys that Santa Claus will bring them, let’s take a look back at a landmark decision that reviews what is copyrightable under the Copyright Act. As visual artist Claude Bouchard (“Bouchard”) learned from the outcome of her legal action (…)
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Do you know your open-source licences?
Do you have the right to copy source code written and developed by someone else? The answer to this question depends on the situation; however, even in the context of open innovation, intellectual property rights will be the starting point for any analysis required to obtain such an answer. In the (…)
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The Court of Appeal Adds a Few More Shades to Canada’s Grey Market
In Canada, as elsewhere in the world, intellectual property owners have made numerous attempts to control their distribution channels through trademark law, copyright law, or exclusive contracts, without much success. However, in a recent decision (Costco Wholesale Canada Ltd. c. Simms Sigal & (…)
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Federal Court clarifies the assessment of patent-eligible subject matter in Canada
In Yves Choueifaty v. Attorney General of Canada1, the Federal Court of Canada has issued a significant decision concerning the assessment of patent-eligible subject matter, including the approach to be used for such assessment during the examination of Canadian patent applications. Historical (…)
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Intellectual Property: New Options for Patent Ownership Disputes
Since 1995, the Federal Court of Canada has refused to hear questions relating solely to patent ownership. In Lawther v. 424470 B.C. Ltd.1 the Federal Court declined jurisdiction, stating that “[t]his Court has no jurisdiction to entertain a dispute which is solely a matter of contract”, thereby (…)