Martin Bader

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Recent Expansion of IPR Estoppel Scope Viewed As Victory for Patent Owners

UPDATE: On Feb. 22, 2022, the Federal Circuit issued an errata to the original decision clarifying that the IPR estoppel only applies to challenged claims. The corrected language reads, in relevant part, that “estoppel applies […] to all grounds not stated in the petition but which reasonably could have been asserted against the claims included … Continue Reading

Patent Trial & Appeal Board Institutes 17 Inter Partes Reviews for TCL Communication Technology Holdings, LTD.

In Fiscal Year 2015, the Patent Trial and Appeal Board (“PTAB”) instituted inter partes reviews (“IPR”) on approximately 68% of petitions filed.  Overcoming these odds, the PTAB recently instituted 17 out of 17 IPRs filed by Sheppard Mullin on behalf of TCL Communication Technology Holdings, LTD.  Not only was this a 100% institution rate, but … Continue Reading

Versata Software, Inc. v. Callidus Software, Inc.: Guidance on Stays Pending Post-Issuance Proceedings

In a recent decision, Versata Software, Inc. v. Callidus Software, Inc., No. 2014-1468 (Fed. Cir. Nov. 20, 2014), the Federal Circuit ordered the District of Delaware to stay district court litigation pending a covered business method (CBM) review, reversing the district court’s decision to deny the accused infringer’s motion to stay.  In reversing the district court’s … Continue Reading

United States Supreme Court Agrees to Hear Two Cases That Could Potentially Deter Non-Practicing Entities From Filing Frivolous Suits

On October 1, 2013, the United States Supreme Court agreed to review the “exceptional” case  standard for awarding attorneys’ fees in two separate patent-infringement cases.  Both cases relate to patentees who are non-practicing entities.  The outcome of these cases could potentially deter patent cases brought by non-practicing entities, as prevailing defendants may have an easier … Continue Reading

Federal Circuit Affirms Inequitable Conduct Determination Under Therasense “But For” Exception and Reaffirms Significance of Rohm & Haas

Today, the Federal Circuit upheld the District Court’s inequitable conduct verdict based on the submission of false affidavits to the United States Patent & Trademark Office (“PTO”).  Intellect Wireless, Inc. v. HTC Corp., 2012-1658.  In its precedential opinion, the Federal Circuit (Moore*, Prost, & O’Malley) handed down its first decision that affirmed a finding of … Continue Reading
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