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  2. Supplementary protection certificate - Wikipedia

    en.wikipedia.org/wiki/Supplementary_protection...

    t. e. In the European Economic Area (European Union member countries, Iceland, Liechtenstein and Norway), a supplementary protection certificate (SPC) is a sui generis intellectual property (IP) right that extends the duration of certain rights associated with a patent. It enters into force after expiry of a patent upon which it is based.

  3. Term of patent - Wikipedia

    en.wikipedia.org/wiki/Term_of_patent

    The term of a patent is the maximum time during which it can be maintained in force. It is usually expressed in a number of years either starting from the filing date of the patent application or from the date of grant of the patent. In most patent laws, annuities or maintenance fees have to be regularly paid in order to keep the patent in force.

  4. Continuing patent application - Wikipedia

    en.wikipedia.org/wiki/Continuing_patent_application

    Continuation. A "continuation application" is a patent application filed by an applicant who wants to pursue additional claims to an invention disclosed in an earlier application of the applicant (the "parent" application) that has not yet been issued or abandoned. The continuation uses the same specification as the pending parent application ...

  5. Patent Cooperation Treaty - Wikipedia

    en.wikipedia.org/wiki/Patent_Cooperation_Treaty

    Computer programs and the PCT. v. t. e. The Patent Cooperation Treaty (PCT) is an international patent law treaty, concluded in 1970. It provides a unified procedure for filing patent applications to protect inventions in each of its contracting states. A patent application filed under the PCT is called an international application, or PCT ...

  6. Patent Application Information Retrieval - Wikipedia

    en.wikipedia.org/wiki/Patent_Application...

    Patent Application Information Retrieval (PAIR) is an online service provided by the United States Patent and Trademark Office to allow users to see the prosecution histories of United States patents and patent applications and obtain copies of documents filed therein. There are two services: Public PAIR, which allows the general public to ...

  7. European Patent Register - Wikipedia

    en.wikipedia.org/wiki/European_Patent_Register

    The European Patent Register, also known as the Register of European Patents, [1] is a public register kept by the European Patent Office (EPO). It contains legal information relating to published European patent applications and European patents granted under the European Patent Convention (EPC). The register notably provides the current legal ...

  8. 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 ...

  9. Taxes 2023-2024: How To File a Tax Extension - AOL

    www.aol.com/taxes-2022-3-ways-file-133548906.html

    You don’t need to file Form 4868 as the IRS will automatically give you an extension when you make a tax payment. 3. Automatic Extension. Eligible taxpayers can automatically get an extension to ...