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  2. Provisional application - Wikipedia

    en.wikipedia.org/wiki/Provisional_application

    A provisional application is a patent application filed at the intellectual property offices of some countries. It does not mature into an issued patent and is deemed abandoned one year after its filing. It is used to secure a filing date for a subsequent non-provisional patent application claiming priority of the provisional application.

  3. United States patent law - Wikipedia

    en.wikipedia.org/wiki/United_States_patent_law

    Since the American Inventors Protection Act, the USPTO publishes patent applications 18 months after the earliest priority application (which often is a provisional application) is filed. This time limit can be extended under certain circumstances, for an additional fee. [ 30 ]

  4. Patent application - Wikipedia

    en.wikipedia.org/wiki/Patent_application

    A standard patent application is a patent application containing all of the necessary parts (e.g. a written description of the invention and claims) that are required for the grant of a patent. A standard patent application may or may not result in the grant of a patent depending upon the outcome of an examination by the patent office it is ...

  5. Patent infringement under United States law - Wikipedia

    en.wikipedia.org/wiki/Patent_infringement_under...

    This right to obtain provisional damages requires a patent holder to show that (1) the infringing activities occurred after the publication of the patent application, (2) the patented claims are substantially identical to the claims in the published application, and (3) the infringer had "actual notice" of the published patent application. In ...

  6. Reduction to practice - Wikipedia

    en.wikipedia.org/wiki/Reduction_to_practice

    In United States patent law, the reduction to practice is the step in the formation of an invention beyond the conception thereof. Reduction to practice may be either actual (the invention is actually carried out and is found to work for its intended purpose) or constructive (a patent application having a sufficient disclosure is filed).

  7. Term of patent in the United States - Wikipedia

    en.wikipedia.org/wiki/Term_of_patent_in_the...

    The original patent term under the 1790 Patent Act was decided individually for each patent, but "not exceeding fourteen years". The 1836 Patent Act (5 Stat. 117, 119, 5) provided (in addition to the fourteen-year term) an extension "for the term of seven years from and after the expiration of the first term" in certain circumstances, when the inventor hasn't got "a reasonable remuneration for ...

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