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  2. Backlog of unexamined patent applications - Wikipedia

    en.wikipedia.org/wiki/Backlog_of_unexamined...

    In 2016 the USPTO collected ca. $880 million in patent examination fees, $274 million in patent issuance fees, $1,214 million in patent renewal fees, and $700 million in other fees such as late payment fees, extra claim fees, etc.

  3. United States Patent and Trademark Office - Wikipedia

    en.wikipedia.org/wiki/United_States_Patent_and...

    The United States Patent and Trademark Office (USPTO) is an agency in the U.S. Department of Commerce that serves as the national patent office and trademark registration authority for the United States. The USPTO's headquarters are in Alexandria, Virginia, after a 2005 move from the Crystal City area of neighboring Arlington, Virginia.

  4. Maintenance fee (patent) - Wikipedia

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

    The data released by the USPTO in 2023 [31] shows that the rate of patent maintenance remained fairly constant over the last 20 years: first patent maintenance fees were paid for 86% of issued patents, the second - for 67%, and the third - for 44%.

  5. Manual of Patent Examining Procedure - Wikipedia

    en.wikipedia.org/wiki/Manual_of_Patent_Examining...

    The MPEP is based on Title 37 of the Code of Federal Regulations, which derives its authority from Title 35 of the United States Code, as well as on case law arising under those titles. The origins of the Manual date back to a 1920 Patent and Trademark Office Society publication known as the "Wolcott Manual". "One of the most fruitful endeavors ...

  6. 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 ...

  7. Large and small entities in patent law - Wikipedia

    en.wikipedia.org/wiki/Large_and_small_entities...

    13 C.F.R. § 121.108(e). Moreover, all claims of a patent issued following an intentional misrepresentation of small entity status may be held to be unenforceable as the result of inequitable conduct, i.e., fraud upon the United States Patent and Trademark Office. See MPEP § 2016; 37 C.F.R. § 1.27(h). As long as any small-entity assertions ...

  8. Continuing patent application - Wikipedia

    en.wikipedia.org/wiki/Continuing_patent_application

    Lemelson was then able to collect over a billion dollars in license fees from large companies using bar code readers. (Note however that the Lemelson optical recognition patents followed a since-replaced rule under which patents would expire 17 years after the patent was granted, regardless of when the patent application was filed.

  9. Provisional application - Wikipedia

    en.wikipedia.org/wiki/Provisional_application

    Furthermore, because no examination of the patentability of the application in view of the prior art is performed, the USPTO fee for filing a provisional patent application is significantly lower ($65 - $325 as of January 19, 2025 [11]) than the fee required to file a standard non-provisional patent application.