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Canadian patent law is the legal system regulating the granting of patents for inventions within Canada, and the enforcement of these rights in Canada.. A 'patent' is a government grant that gives the inventor—as well as their heirs, executors, and assignees—the exclusive right within Canada to make, use, and/or sell the claimed invention during the term of the patent, subject to adjudication.
The Patent Act (French: Loi sur les brevets) is Canadian federal legislation and is one of the main pieces of Canadian legislation governing patent law in Canada.It sets out the criteria for patentability, what can and cannot be patented in Canada, the process for obtaining a Canadian patent, and provides for the enforcement of Canadian patent rights.
For a patent to be valid in Canada, the invention claimed therein needs to be new and inventive.In patent law, these requirements are known as novelty and non-obviousness.A patent cannot in theory be granted for an invention without meeting these basic requirements or at least, if a patent which does not meet these requirements is granted, it cannot later be maintained.
Under section 42 of the Canadian Patent Act, [1] a patent holder has the exclusive right, liberty and privilege to make, construct, sell and use the invention for the duration of the patent. A defence based on these terms would typically focuses on use, which has been given special attention due to the difficulty of interpreting the term " use ...
Patentable, statutory or patent-eligible subject matter is subject matter of an invention that is considered appropriate for patent protection in a given jurisdiction. The laws and practices of many countries stipulate that certain types of inventions should be denied patent protection. Together with criteria such as novelty, inventive step or ...
v. t. e. Once an invention is patented in Canada, exclusive rights are granted to the patent holder as defined by s.42 of the Patent Act (R.S.C., 1985, c. P-4). [1] Any interference with the patent holder's "full enjoyment of the monopoly granted by the patent" is considered a patent infringement. [2] Making, constructing, using, or selling a ...
The first patent was granted on July 31, 1790 to Samuel Hopkins for a method of producing potash (potassium carbonate). The earliest law required that a working model of each invention be submitted with the application. Patent applications were examined to determine if an inventor was entitled to the grant of a patent.
t. e. The Letters Patent, 1947 (formally, the Letters Patent Constituting the Office of Governor General and Commander-in-Chief of Canada), are letters patent signed by George VI, as King of Canada, on 8 September 1947 and came into effect on 1 October of the same year. These letters, replacing the previous letters patent issued in 1931 ...