The U.S. Court of Appeals for the Federal Circuit (CAFC) on Monday handed SpaceTime3D, Inc. mixed results in two nonprecedential decisions involving graphical user interface patents challenged by Apple Inc. and Google LLC, with the outcomes turning largely on differences in the wording of related claims. In Apple Inc., Google LLC v. SpaceTime3D, Inc., the court affirmed a Patent Trial and Appeal Board (PTAB) decision upholding claims 1-13 of U.S. Patent No. 8,881,048 but finding claims 14-18 obvious. In a separate appeal, SpaceTime3D, Inc. v. Apple Inc., Google LLC, the CAFC affirmed the Board’s determination that all challenged claims of U.S. Patent Nos. 9,304,654 and 9,696,868 were obvious.
On Friday, an amicus brief was filed at the U.S. Supreme Court on behalf of major trade associations in the computer software, automotive, retail and other industries, urging the Court to grant Tesla’s petition for writ of certiorari following the denial of its petitions for inter partes review (IPR) at the Patent Trial and Appeal Board (PTAB) challenging patent claims owned by self-driving technology company Granite Vehicle Ventures. The industry groups claim that the Court’s review is necessary to address so-called “patent trolls” and policies adopted by the U.S. Patent and Trademark Office (USPTO) that effectively eliminate the use of IPRs to combat these allegedly bad actors.
On Friday, the U.S. Court of Appeals for the Federal Circuit (CAFC) affirmed a district court’s decision to dismiss a patent infringement suit on both improper venue and patent ineligibility grounds, holding that the district court was not required to stop its analysis after determining the venue was improper. The opinion was authored by Judge Prost.
The U.S. Court of Appeals for the Federal Circuit (CAFC) issued a precedential decision Friday that it lacks jurisdiction to hear an appeal filed by T-Mobile US, Inc. and T-Mobile USA, Inc. against KAIFI LLC arising from a dispute over a patent settlement agreement, transferring the case to the U.S. Court of Appeals for the Fifth Circuit. In T-Mobile US, Inc. v. KAIFI LLC, Circuit Judge Chen authored the opinion for a panel that included Circuit Judges Taranto and Schall, concluding that the underlying disagreement over settlement contract language did not necessarily raise a substantial question of patent law.
The U.S. Court of Appeals for the Federal Circuit (CAFC) issued a precedential decision today in Ironburg Inventions Ltd. v. Valve Corporation, reversing a district court ruling that had estopped Valve Corporation from asserting two invalidity grounds at trial. The majority opinion, authored by Judge Hughes, concluded that the district court relied on insufficient evidence to estop one ground and failed to adequately account for hindsight bias in estopping the other. Judge Stark filed a concurring opinion.
This week on IPWatchdog Unleashed, I speak with Martin Correa. Correa, who leads foresight work at the World Intellectual Property Organization (WIPO). Correa’s job is not to predict the future of IP, but to consider what futures are possible so WIPO and Member States can be better prepared for whatever eventuality does materialize. And since there is no data about the future—as he puts it—his work uses signals of change, horizon scanning and competing scenarios to expose assumptions and identify the decisions that could push the IP system in one direction or another.
Recent amendments to Federal Rule of Evidence 702 did not invent the trial judge’s gatekeeping obligation, nor did they transform economic analysis. They did, however, sharpen the focus on the burden of establishing admissibility and whether an expert has reliably applied a valid methodology to the facts. Combined with the Federal Circuit’s increasingly demanding review of patent damages opinions, the practical message is unmistakable: the economic case must be engineered from the beginning, or you will surely suffer the consequences only after it is too late.
Brazil is one of the world’s largest economies and one of the most important markets for companies seeking expansion in Latin America. However, many foreign applicants quickly discover that success before the Brazilian Patent and Trademark Office (the Instituto Nacional da Propriedade Industrial – INPI) requires more than simply filing an application. The Brazilian system combines procedural formalities, relatively long examination timelines, unique legal requirements, and several acceleration opportunities that are often overlooked by foreign applicants. Understanding these practical aspects can help businesses avoid unnecessary delays, reduce costs, and build stronger intellectual property portfolios.
HG Law LLP is seeking an experienced Patent Agent or Patent Attorney with a strong electrical engineering background to join its team in San Jose, CA. The ideal candidate will have a minimum of 3 years of experience in patent preparation and prosecution, particularly in semiconductor technologies.
The U.S. Patent and Trademark Office’s (USPTO’s) Office of Enrollment and Discipline (OED) posted a final order to its website on August 27, publicly reprimanding a California patent attorney for submitting a claim construction chart containing citations that generative AI invented — not to case law, but to the intrinsic record of the patent in suit. In re Brian E. Mitchell, Proceeding No. D2026-16, resolves by settlement. Mitchell executed the agreement on July 20, 2026, and the OED Director on July 21. Tricia Choe, Associate General Counsel for General Law, approved it on July 27 on delegated authority from Under Secretary of Commerce for Intellectual Property and USPTO Director John A. Squires.
The United States patent system is not failing because Americans have stopped inventing. It is failing because the legal and institutional architecture built to protect invention no longer operates as a coherent innovation framework. Over time, the system has become a patchwork of overlapping tribunals, inconsistent legal standards, procedural inefficiencies, and doctrinal barriers that make it harder to obtain, defend, enforce, license, and rely upon even high-quality patent rights covering innovations of extraordinary consequence. Now in the coming months we will move forward with a candid, serious, historically grounded, and focused conversation on building—not merely patching—the next American patent system.
Patent monetization is often discussed as if the hard part begins when a patent owner makes the decision to license, sell, finance, or enforce its patent assets. That is a mistake and demonstrates a lack of understanding of the difficulties and complexities of patent monetization. By the time a patent owner is sitting across the table from a potential licensee, buyer, lender, litigation funder, or accused infringer, much of the outcome has already been fully determined. The real work begins years earlier in preparation for monetization.
The mythology surrounding the act of invention tends to concentrate on the breakthrough moment. There is a flash of insight, a sketch is made on a cocktail napkin, the prototype is assembled in a garage to prove the brilliance of the concept. Unfortunately, commercial markets are considerably less romantic. They do not reward ideas merely because they are clever, patentable or even technically superior. They reward products that work, solve a problem customers recognize, can be manufactured at an economically sustainable price and generate an acceptable return for whoever assumes the risk of bringing them to market.
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