by John Marlott | Dec 3, 2019 | Evidentiary Issues, Motions Practice
By John Marlott – While PTAB proceedings are ordinarily decided “on the papers,” in certain rare cases the Board will permit live witness testimony at the oral hearing. The Board’s precedential decision in K-40 v. Escort explains that “[t]he Board does not...
by Carl Kukkonen | Jul 22, 2019 | Evidentiary Issues, PTAB News
By Carl Kukkonen The PTAB panel in Focal Therapeutics, Inc. v. SenoRx, Inc., Case IPR2014-00116 (PTAB July 21, 2014) (Paper 19), provided certain clarifications with regard to the ability to confer with witnesses during examination. This clarification was in response...
by Kenneth Luchesi | Jun 17, 2019 | Evidentiary Issues, Trial Institution
By Kenny Luchesi The Board has broad discretion to determine how much weight should be given to inventor testimony, but as long as the testimony does not relate to the inventor’s opinion about the meaning of a claim term, there is no basis for broadly excluding all...
by David Cochran | Apr 11, 2019 | Evidentiary Issues
By Dave Cochran Inter Partes review can only be based on prior art consisting of patents or printed publications. 35 USC 311(b). Patents are easy to spot because they are issued by a governmental authority of some sort, but whether something is a “printed...
by Matthew Johnson | Dec 18, 2018 | Evidentiary Issues
By Jihong Lou, Levent Herguner, Alex Li, and Matt Johnson – On December 6, 2018, the PTAB hosted a Boardside Chat webinar on hearsay and authentication. The Administrative Patent Judges presenting the webinar were Michael Zecher, Tom Giannetti, and Grace...
by Jennifer Chheda, Ph.D. | Oct 25, 2018 | Evidentiary Issues
By: Jennifer J. Chheda, Ph.D and John D. Kinton The Federal Circuit recently affirmed the Patent Trial and Appeal Board’s (“PTAB”) final written decisions finding the claims of Yeda Research and Development Co., Ltd.’s (“Yeda”) U.S. Patent Nos. 8,232,250, 8,399,413,...
