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  2. Google Patents - Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/Google_Patents

    Wikipedia entry for Google Patents.Google Patents is a search engine from Google that indexes patents and patent applications from the United States Patent and Trademark Office.

  3. Claim chart - Wikipedia

    en.wikipedia.org/wiki/Claim_chart

    A claim chart is a widely used device in patent infringement litigation. [1] It is a convenient and effective means for analyzing and presenting information regarding a patent claim. In each, typically, there are two columns: the left column contains the language of the patent claim under analysis, separated into the successive limitations (e.g ...

  4. Patent application - Wikipedia

    en.wikipedia.org/wiki/Patent_application

    t. e. A patent application is a request pending at a patent office for the grant of a patent for an invention described in the patent specification [ notes 1 ] and a set of one or more claims stated in a formal document, including necessary official forms and related correspondence. It is the combination of the document and its processing ...

  5. 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 ...

  6. Patent visualisation - Wikipedia

    en.wikipedia.org/wiki/Patent_visualisation

    Patent visualisation is an application of information visualisation. The number of patents has been increasing, [1] encouraging companies to consider intellectual property as a part of their strategy. [2] Patent visualisation, like patent mapping, is used to quickly view a patent portfolio. Software dedicated to patent visualisation began to ...

  7. Patentscope - Wikipedia

    en.wikipedia.org/wiki/Patentscope

    Online and developing. PATENTSCOPE is a global patent database and search system developed and maintained by the World Intellectual Property Organization. It provides free and open access to a vast collection of international patent documents, including patent applications, granted patents, and related technical information.