IPWatchdog Patent Masters Urge Stakeholders to Unite for Change in the Next Cycle of U.S. Patent Reform

IPWatchdog’s 2026 Patent Masters Program kicked off Monday with discussions on the state of the international patent landscape and the role of artificial intelligence (AI) in creating efficiency gains in patent prosecution and portfolio building, before moving into conversations on Tuesday and Wednesday about monetization, ex parte appeal strategies and how to shape the future of the U.S patent system, among other topics.

The Register of Copyrights Is Wrong About Cox v. Sony

At a recent Senate Judiciary Subcommittee hearing, Register of Copyrights Shira Perlmutter noted that Congress may need to overturn this year’s unanimous decision in the Cox v. Sony Supreme Court case or create a new “site blocking” regime to force internet service providers (ISPs) to block access to certain internet sites. The only problem? To put it bluntly, she is wrong.

Arbitrator Rules USPTO Violated Federal Labor Law by Eliminating Non-Patents Employee Telework Without Bargaining

On Monday, an arbitrator issued an order finding that the U.S. Patent and Trademark Office (USPTO) violated federal labor law when it eliminated routine and remote telework for non-Patents bargaining unit employees represented by the Patent Office Professional Association (POPA) without first engaging in impact and implementation bargaining.

Federal Circuit Reverses PTAB Findings of Unpatentability for Google’s ‘Hotword’ Patents

The U.S. Court of Appeals for the Federal Circuit (CAFC) on Tuesday reversed and remanded two Patent Trial and Appeal Board decisions that had found Google’s patents for improvements to “hotword” detection unpatentable. The opinion was authored by CAFC Chief Judge Moore. “Hotwords” are phrases like “Hey Siri” and “OK Computer” that are used to activate voice assistants. Google’s U.S. patents 10,134,398 and 10,593,330 are directed to improvements that “address the problem of triggering multiple devices with a single hotword” by suppressing the reaction in other devices while the intended device reacts.

The AI Arms Race Runs Through the Patent System | IPWatchdog Unleashed

This week on IPWatchdog Unleashed, I spoke with Rama Elluru, a former PTAB Judge turned national security policy advisor. We explore the accelerating intersection of AI, patent law, and national competitiveness, as well as the hard questions policymakers will soon face around AI-assisted inventorship, patent eligibility, drug discovery, scientific research, and whether existing legal frameworks can keep pace with technologies that are advancing far faster than Congress, agencies, and courts typically move. We also address the broader national security implications of intellectual property policy, AI-enabled fraud, workforce disruption, the need for guardrails and meaningful penalties for malicious uses of AI, and why IP must be understood as a core pillar of economic and national security strategy.

Federal Circuit Affirms PTAB Obviousness Rejection of Automated Kitchen System Patent Application

The U.S. Court of Appeals for the Federal Circuit (CAFC) issued a decision today in In re Zhengxu He, affirming a Patent Trial and Appeal Board (PTAB) decision upholding an examiner’s rejection of claims 1-22 of U.S. Patent Application No. 16/997,933 for obviousness. The CAFC exercised jurisdiction under 28 U.S.C. Section 1295(a)(4)(A) and found that substantial evidence supported the Board’s conclusion that the claims would have been obvious based on a combination of two prior art references.

CAFC Reverses EDTX Infringement and Damages Rulings, Upholds Denial of JMOL on Section 101

Last week, the U.S. Court of Appeals for the Federal Circuit (CAFC) issued a precedential decision in Ollnova Technologies Ltd. v. ecobee Technologies ULC vacating judgments entered by the Eastern District of Texas and remanding to determine patent-eligibility issues under 35 U.S.C. § 101. The Federal Circuit remanded primarily due to the district court’s erroneous jury instructions regarding the subject matter eligibility test under Alice, and dismissed ecobee’s patentability challenge to Ollnova’s patents directed to building automation systems (BAS) that address technical challenges present in wireless networks.

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