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  2. 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 ...

  3. IP5 (intellectual property offices) - Wikipedia

    en.wikipedia.org/wiki/IP5_(Intellectual_property...

    IP5 is a forum of the five largest intellectual property offices in the world. The five patent offices are the US Patent and Trademark Office (USPTO), the European Patent Office (EPO), the Japan Patent Office (JPO), the Korean Intellectual Property Office (KIPO), and the National Intellectual Property Administration (CNIPA formerly SIPO) in China.

  4. 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.

  5. Global Dossier - Wikipedia

    en.wikipedia.org/wiki/Global_Dossier

    The Global Dossier is an online public service launched in June 2014 by the five "IP5" offices, i.e. the European Patent Office (EPO), the Japan Patent Office (JPO), the Korean Intellectual Property Office (KIPO), China's National Intellectual Property Administration (CNIPA) and the US Patent and Trademark Office (USPTO), to offer an integrated access to the respective "file wrappers", free of ...

  6. Reexamination - Wikipedia

    en.wikipedia.org/wiki/Reexamination

    Once the reexamination has been concluded, a "certificate of reexamination" is issued. The certificate makes any corrections to a patent as are required under the reexamination. If all the claims in the patent are rejected, the patent gets nullified. As of January 2, 2001, certificates of reexamination have a kind code in the series C1, C2, C3 ...

  7. Patent prosecution - Wikipedia

    en.wikipedia.org/wiki/Patent_prosecution

    The search and examination phases constitute the main part of the prosecution of a patent application leading to grant or refusal. A search is conducted by the patent office for any prior art that is relevant to the application in question and the results of that search are notified to the applicant in a search report.

  8. Title 35 of the United States Code - Wikipedia

    en.wikipedia.org/wiki/Title_35_of_the_United...

    Chapter 25 — Amendment and correction of patents; Chapter 26 — Ownership and assignment; Chapter 27 — Government interests in patents; Chapter 28 — Infringement of patents; Chapter 29 — Remedies for infringement of patent, and other actions; Chapter 30 — Prior art citations to office and ex parte reexamination of patents

  9. Under Secretary of Commerce for Intellectual Property

    en.wikipedia.org/wiki/Under_Secretary_of...

    In tandem, the Under Secretary is also the Director of the United States Patent and Trademark Office within the Commerce Department, filling dual roles. [1] The Under Secretary is appointed by the President of the United States, with the consent of the United States Senate, to serve at the pleasure of the President.