QUESTEL (The patent base of the company)

Resource Address:https://www.orbit.com/

Access:until 31/12/2018

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Database:The patent databases of Questel are the world's largest patent fund, containing over 50 million documents from 80 countries and international patent offices; the most complete information about related patents (patentfamily), including their legal status; the world's best system for the search and visualization of patent information.