Patent Litigation

15 Jan: Federal Circuit Affirms District Court Decision for CBS in Light of PTAB Invalidation

Last Friday, the Federal Circuit affirmed a district court decision that found for the CBS Corporation in its defense against infringement and invalidity as to three claims of U.S. Patent No. 8,112,504 owned by Personal Audio, LLC. While the jury initi…

16 Dec: Chertoff Op-Ed on FTC v. Qualcomm Misrepresents the National Security Threat

On November 25, former Director of Homeland Security Michael Chertoff wrote an opinion piece in the Wall Street Journal that chastised the Department of Energy for filing an amicus brief on behalf of Qualcomm in a case that can only be properly describ…

01 Nov: Other Barks & Bites for Friday, November 1: CAFC Arthrex Decision Makes PTAB Judges Inferior Officers, USPTO Seeks Comments on IP Protections for AI Inventions and Reports to Congress on SUCCESS Act

This week in Other Barks & Bites: the Federal Circuit hands out three precedential decisions; the USPTO sends its SUCCESS Act Report to Congress; the Copyright Royalty Board proposes royalty rates on ephemeral recordings for certain Internet trans…

31 Oct: Federal Circuit Says PTAB Judges Are Not Constitutionally Appointed

The U.S. Court of Appeals for the Federal Circuit, in an opinion authored by Judge Moore, has ruled that the current statutory scheme for appointing Administrative Patent Judges (APJs) to the Patent Trial and Appeal Board (PTAB) violates the Appointmen…

31 Oct: Panelists Warn Senate IP Subcommittee Against Drastic Measures on Patent Quality

The Senate Judiciary Committee’s Subcommittee on Intellectual Property, headed by Senator Thom Tillis (R-NC), yesterday heard from five witnesses on ways to improve patent quality at the U.S. Patent and Trademark Office (USPTO). Suggestions ranged from…

29 Oct: Trading Technologies, ChargePoint Ask High Court for Help with Federal Circuit’s Conflicted Approach to Patent Eligibility

Trading Technologies International, Inc. (TT) has filed a second petition with the U.S. Supreme Court asking it to review a Federal Circuit holding that computer-implemented inventions that do not improve the basic functions of the computer itself are …

29 Oct: How Businesses Can Prepare for ITC Exclusion Orders: Section 337 Investigations on the Rise

Patent investigations at the International Trade Commission (ITC) have been on an upward trend in the last few years. In 2018, the most recent year with complete data, 74 new complaints were filed and there were 130 active investigations, compared to t…

24 Oct: A Response to Claims of Patent Propaganda and a Plea for Interpretive Charity in IP Debate

Following a panel I spoke on with my colleagues Charles Duan of the R Street Institute, Abby Rives of Engine, and Ian Wallace from New America, Lydia Malone wrote a piece critical of our comments on this site. I thank IPWatchdog for the opportunity to …

23 Oct: Chamberlain Petitions Full Federal Circuit to Correct Appellate Overstep on Patent Eligibility

As anticipated, the Chamberlain Group, Inc., in a corrected petition for rehearing filed today, asked an en banc panel of the Federal Circuit to reconsider its August 21 precedential decision, which in part reversed a district court’s finding that cert…

23 Oct: PTAB Issues First Motion to Amend Guidance, Samsung Petitions for IPR Granted Despite NuCurrent Issue Preclusion Defense

The Patent Trial and Appeal Board (PTAB) recently issued its first-ever preliminary guidance on motions to amend claims filed by patent owner Sanofi and, although the substituted claims haven’t escaped an obviousness challenge from Mylan, patent owners…