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Patent Law
: Patently ObviousWikipedia Citations in Patents Up 59 Percent
By Dennis Crouch, Esq.
Patent Librarian Michael White recently posted an interesting graph on the number of U.S. patents referencing Wikipedia articles:
The number of U.S. patents issued last year that contain one or more references to Wikipedia articles totaled 809, a 59 percent jump from 2008. Several years ago the USPTO banned patent examiners from using Wikipedia as a source of information for determining patentability of inventions. However, examiners and applicants continue to cite it.
White's graph is shown below.
Of course, I would also offer my own graph (below) that shows the percentage of patents citing Wikipedia grouped by issue year.
Full post as published by Patently Obvious on January 08, 2010 (boomark / email).

Wikipedia Citations in Patents Up 59 Percent
Wikipedia References in Issued Patents
Increase in Wikipedia Citations During Examination.
Defendants winning more, post KSR
Interesting Claim on Big-3 Patents
Researchers See Patent Quality in Rising Citation Counts








