We use cookies to customise content for your subscription and for analytics.
If you continue to browse Lexology, we will assume that you are happy to receive all our cookies. For further information please read our Cookie Policy.

Results 1 to 5 of 30



PTAB: we are disinclined to acquiesce to your rehearing request

USA - April 30 2015 In a decision denying rehearing of the order denying institution of an Inter Partes Review (IPR), the Patent Trial and Appeal Board (PTAB or Board)…


IPR privity analysis includes post-complaint period

USA - April 30 2015 Clarifying the privity requirement for Inter Partes Review (IPR) petitions, the U.S. Patent and Trademark Office (PTO) Patent Trial and Appeal Board…


PTAB issues rare grant of rehearing and clarifies scope of joinder

USA - March 26 2015 In a rare decision granting a petitioner’s request for rehearing, a twice-expanded panel of the Patent Trial and Appeal Board (PTAB or Board)…


Expert witness testimony normally improper for Preliminary Response

USA - February 25 2015 Clarifying what is impermissible "new" evidence for a Patent Owner Preliminary Response in an Inter Partes Review (IPR), the Patent Trial and Appeal…


Prior declaratory judgment action fatal to CBM petitioner

USA - January 29 2015 In a decision bringing four instituted Covered Business Method (CBM) review proceedings to a full stop, the Patent Trial and Appeal Board (PTAB or…

Next »