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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.
"Annual activity is determined based on the calendar year. Notes: (a) - "Patent Grants to Foreign Residents" data include inventions, plants, and designs (b) - counts of patent grants from 1836 to 1842 include design patents (c) - data for 1836 include both the patents granted in that year prior to the effective date of the 1836 Patent Law ...
Fam %: The percentage of original and continuation-in-part patents that are in the inventor's patent portfolio [Fams column divided by Pats column, rounded to first decimal as a percentage]. "NA" signifies the inventor was active prior to digital records. Pat Yrs: The first and last year in which an inventor received a patent issuance.
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 ...
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.
The first patent denoted with the serial numbering system still in use today was issued on July 13, 1836, and was given the number 1. [3] A number of X-Patents were recovered in 2004 from the Dartmouth College archives. [4] Of the 14 found, 10 were granted to Samuel Morey including the first known patent for an internal combustion engine.
China dominates the global race in generative artificial intelligence patents, filing more than 38,000 patents from 2014 to 2023, a U.N. report showed.
Charles Batchelor was a superintendent for Edison toward the end of this series of patents. patent number – name of patent (external links to patent images in TIFF format) Electrographic Vote-Recorder. U.S. patent 0,090,646 – Electrographic Vote-Recorder : Edison's first patent. Permitted a "yes" or "no" vote via one of two switches.