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  2. Patent - Wikipedia

    en.wikipedia.org/wiki/Patent

    A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention. [1] In most countries, patent rights fall under private law and the patent holder must sue someone ...

  3. United States patent law - Wikipedia

    en.wikipedia.org/wiki/United_States_patent_law

    United States patent law. The United States is considered to have the most favorable legal regime for inventors and patent owners in the world. [1] Under United States law, a patent is a right granted to the inventor of a (1) process, machine, article of manufacture, or composition of matter, (2) that is new, useful, and non-obvious.

  4. List of patent claim types - Wikipedia

    en.wikipedia.org/wiki/List_of_patent_claim_types

    This is a list of special types of claims that may be found in a patent or patent application.For explanations about independent and dependent claims and about the different categories of claims, i.e. product or apparatus claims (claims referring to a physical entity), and process, method or use claims (claims referring to an activity), see Claim (patent), section "Basic types and categories".

  5. Method (patent) - Wikipedia

    en.wikipedia.org/wiki/Method_(patent)

    t. e. In United States patent law, a method, also called "process", is one of the four principal categories of things that may be patented through "utility patents". The other three are a machine, an article of manufacture (also termed a manufacture), and a composition of matter. [1]

  6. List of United States patent law cases - Wikipedia

    en.wikipedia.org/wiki/List_of_United_States...

    United States v. Glaxo Group Ltd. - Supreme Court, 1973. Relation between patent law and antitrust law. Dann v. Johnston - Supreme Court, 1976. Patentability of a claim for a business method patent (but the decision turns on obviousness rather than patent-eligibility). Sakraida v. Ag Pro - Supreme Court, 1976.

  7. Patent infringement - Wikipedia

    en.wikipedia.org/wiki/Patent_infringement

    Patent infringement is an unauthorized act of - for example - making, using, offering for sale, selling, or importing for these purposes a patented product. Where the subject-matter of the patent is a process, infringement involves the act of using, offering for sale, selling or importing for these purposes at least the product obtained by the patented process. [1]