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  2. Machine (patent) - Wikipedia

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

    In United States patent law, a machine is one of the four principal categories of things that may be patented. The other three are a process (also termed a method ), an article of manufacture (also termed a manufacture ), and a composition of matter .

  3. Method (patent) - Wikipedia

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

    A method patent claim can be infringed only when a single person or entity (including contractually obligated agents) practices all of the claimed steps. [5] Neither a physical device, such as a product that can be used to practice the method, nor instructions for practicing the method, are infringing until they are used by a single person to ...

  4. Patentable subject matter in the United States - Wikipedia

    en.wikipedia.org/wiki/Patentable_subject_matter...

    (a) the problem with biological inventions is where the discovery of Nature's work ends and where a human invention begins, i.e. patent monopoly should not encompass a "natural phenomenon or a law of nature". (b) the problem with the software inventions (such as “mathematical algorithms, including those executed on a generic computer,...

  5. Patent - Wikipedia

    en.wikipedia.org/wiki/Patent

    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 ...

  6. Press kit - Wikipedia

    en.wikipedia.org/wiki/Press_kit

    Press kit photo showing Marc Hayashi and Wood Moy on location in San Francisco's Chan Is Missing, a film by Wayne Wang, 1981.. A press kit, often referred to as a media kit in business environments, is a pre-packaged set of promotional materials that provide information about a person, company, organization or cause and which is distributed to members of the media for promotional use.

  7. United States patent law - Wikipedia

    en.wikipedia.org/wiki/United_States_patent_law

    A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed ...