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The Derwent World Patents Index (DWPI) is a database containing patent applications and grants from 44 of the world's patent issuing authorities. [1] [2]Compiled in English by editorial staff, the database provides a short abstract detailing the nature and use of the invention described in a patent and is indexed into alphanumeric technology categories to allow retrieval of relevant patent ...
The Derwent World Patents Index (DWPI) is a database containing patent applications and grants from 44 of the world's patent issuing authorities. [ 45 ] [ 46 ] Other database products and services used for searching and analyzing patents; IP administration and prosecution support services to support the IP lifecycle [ 47 ] include:
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t. e. Patent analysis is the process of analyzing the texts of patent disclosures and other information (such as priority dates, filing and issuance countries, patent maintenance payments, patent citations, patent infringement actions etc.) from the patent lifecycle. Patent analysis is used to obtain deeper insights into different technologies ...
The process identifies the 600 academic and government organizations with the greatest number of scholarly journal as indexed in the Web of Science. This list is then cross referenced against the patents and patent equivalents each university filed in the Derwent World Patents Index and the Derwent Innovations Index.