by Geoffrey Gavin | Nov 3, 2017 | PTAB Trial Basics
By Geoffrey Gavin In a series of recent decisions, the PTAB denied institution on a dozen petitions on related patents because of one problem it identified in the petitioner’s arguments. All of the petitioner’s proposed grounds challenged the patents under § 103, and...
by Geoffrey Gavin | Sep 14, 2017 | 325(d) issues
By Geoffrey Gavin In Juniper Networks, Inc. v. Chrimar Systems, Inc., IPR2016-01389, Paper 62 (PTAB Sept. 12, 2017), the PTAB denied Petitioner’s request to stay two reexaminations of patents that were also the subject of pending IPR proceedings. In a pair of IPR...
by Geoffrey Gavin | Aug 15, 2017 | Evidentiary Issues
By Geoffrey Gavin In Semiconductor Components Industries, LLC v. Power Integrations, IPR2016-00809, Paper 65 (PTAB Aug. 4, 2017), the PTAB denied the patent owner’s request for authorization to serve requests for production seeking documents and things related to...
by Geoffrey Gavin | May 23, 2017 | Estoppel
By Geoffrey Gavin and Marlee Hartenstein In Biscotti Inc. v. Microsoft Corp., Magistrate Judge Payne recommended that estoppel under §315(e) apply broadly against Microsoft in an upcoming patent infringement trial scheduled for early June 2017. No....
by Geoffrey Gavin | Mar 10, 2017 | Estoppel
By Geoffrey Gavin In Parallel Networks Licensing, LLC v. International Business Machines Corporation, No. 1:13-cv-02072, Dkt. No. 366 (D. Del. Feb. 22, 2017) (Slip Op.), the court held IBM was estopped from asserting obviousness under §103 based on prior art...
