Research Products:
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With Delphion, you can search all the world's top patent collections, including those of the US, Europe, Japan, World Intellectual Property Organization, INPADOC, and Derwent.
See the collection description page for details on the different patent collections.
Delphion also gives you access to important non-patent prior art collections, including IBM Technical Disclosure Bulletins (TDBs), the abstracts of ISI scientific journal articles, and the IP.com Disclosures and Alternates databases.
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