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A patent grants its owner(s) the right to sue those who manufacture and market products or services that infringe on the claims declared in the patent. Typically, governments award patents on either a first to file or first to invent basis. Therefore, it is important to keep and maintain records that help establish who is first to invent a ...
A patent does not give a right to make or use or sell an invention. [1] Rather, a patent provides, from a legal standpoint, the right to exclude others [1] from making, using, selling, offering for sale, or importing the patented invention for the term of the patent, which is usually 20 years from the filing date [4] subject to the payment of ...
Prior art (also known as state of the art [1] or background art [2]) is a concept in patent law used to determine the patentability of an invention, in particular whether an invention meets the novelty and the inventive step or non-obviousness criteria for patentability.
The publication of the invention is mandatory to get a patent. Keeping the same invention as a trade secret rather than disclosing it in a patent publication, for some inventions, could prove valuable well beyond the limited time of any patent term but at the risk of unpermitted disclosure or congenial invention by a third party.
All others—petroleum, machinery, fabricated metal products, primary metals, electrical equipment, instruments, office equipment, motor vehicles, rubber, and textiles—have a percentage of twenty-five or lower, with the last four of those industries believing none of their inventions relied on the patent system to be introduced or developed. [35]
Patent family – patents for a single invention in multiple countries. Triadic patent – series of corresponding patents filed at the European Patent Office (EPO), the United States Patent and Trademark Office (USPTO) and the Japan Patent Office (JPO), for the same invention, by the same applicant or inventor. Triadic patents form a special ...