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The Canadian Patent Act allows that: 59. The defendant, in any action for infringement of a patent may plead as matter of defence any fact or default which by this Act or by law renders the patent void, and the court shall take cognizance of that pleading and of the relevant facts and decide accordingly. [4]
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.
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.
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.
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.
In Canadian patent law, only “inventions” are patentable. Under the Patent Act, [1] only certain categories of things may be considered and defined as inventions. . Therefore, if a patent discloses an item that fulfills the requirements of novelty, non-obviousness and utility, it may nonetheless be found invalid on the grounds that it does not fall within one of the statutory categories of ...
In Canada, patents are governed by the Patent Act.Section 42 of the Patent Act establishes the rights of a patent holder: 42. Every patent granted under this Act shall contain the title or name of the invention, with a reference to the specification, and shall, subject to this Act, grant to the patentee and the patentee’s legal representatives for the term of the patent, from the granting of ...
All patent offices see their job as granting, not rejecting, patents. [18] Thus, an examiner's objections are directed at ensuring that a valid patent issue. [ 18 ] The patent office can reject an application only if it is positively satisfied that the applicant is not by law entitled to a patent. [ 18 ]