Monthly Archives: October 2015

Expert Witness Statements Useful Only When Submitted During Patent Prosecution

Inter partes review (IPR) before the Patent Trial and Appeal Board (PTAB) of the U.S. Patent and Trademark Office (USPTO) became available on 16 September 2012. The IPR is a post-grant review procedure to challenge the patentability of issued claims of a patent based on prior art patents and publications. An IPR must be requested […]

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