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contributors: Sam Arts, Bruno Cassiman, Juan Carlos Gomez

tags: patent, keywords, matching, text mining, patent classification, technological similarity

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    description: We provide open access to the code and data to calculate the text-based similarity between any two utility patents granted by the United States Patent and Trademark Office between 1976 and 2013, or between any two patent portfolios

    last edit: Thu, 27 Jul 2023 10:46:42 GMT