Google USPTO Bulk Downloads: Patent Assignment Text

Text of USPTO patent assignments: 2015, 2014, 2013, 1980-2012.

These data sets are no longer being updated as of 2015. Please visit the USPTO's Electronic Bulk Data Products site for access to the latest downloads.

Contains both daily (front files) and a (backfile) created annually of patent assignments text derived from patent assignment recordations from August 1980 to present made at the USPTO for granted patents. The file format is eXtensible Markup Language (XML) in accordance with the Patent Assignment Daily XML (PADX) Version 2.0 Document Type Definition (DTD).




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