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The USPTO has extended the public comment deadline in order to afford all stakeholders an opportunity to weigh in on the subject matter eligibility of AI inventions....more
Under 35 U.S.C. § 102, the “on-sale bar” invalidates a patent if an inventor has sold or made the invention publicly available more than one year before filing the patent application. Recently, the United States Court of...more
In an ongoing patent dispute between manufacturers of armored fiber optic cables, Judge Choudhury (E.D.N.Y.) recently resolved competing motions to dismiss on several grounds. In doing so, she ruled that Defendant Point 2...more
These days, patent courts across the world have to address the question of how to deal with AI-generated inventions. The German Federal Court of Justice ("FCJ") has recently issued a landmark decision (decision of June...more
Voice Tech Corp. v. Unified Patents, LLC, No. 2022-2163 (Fed. Cir. (PTAB) Aug. 1, 2024). Opinion by Chen, joined by Lourie and Cunningham. Unified filed an IPR petition challenging a Voice Tech patent directed to using voice...more
The rapid rise of artificial intelligence (AI) has opened up exciting possibilities for innovation, but also uncertainty around who gets credit for inventions developed with the assistance of an AI system. At its core, there...more
In a Final Written Decision, the PTAB declared claims of a patent unpatentable after finding the patent was not entitled to the earlier priority date of the anticipatory reference in Platinum Optics Technology, Inc. v. Viavi...more
LKQ Corp., et al. v. GM Global Technology Operations LLC, No. 2021-2348 (Fed. Cir. (PTAB) May 21, 2024). En banc opinion by Stoll, joined by Moore, Dyk, Prost, Reyna, Taranto, Chen, Hughes, and Stark. Concurring opinion by...more
In Hip, Inc. v. Hormel Foods Corp., the U.S. Court of Appeals, Federal Circuit, held that there was no joint inventorship when the contribution of preheating meat pieces using an infrared oven was insignificant in quality...more
The US Court of Appeals for the Federal Circuit affirmed a district court’s decision to correct inventorship in a post-issuance inventorship dispute, finding that the alleged joint inventors’ contributions were significant...more
Artificial intelligence is rapidly reinventing the research and development process, but until recently, patentability remained a major uncertainty. That’s until the United States Patent and Trademark Office stepped in and...more
In this episode of the Knobbe IP+ podcast, Knobbe Martens partner Mauricio A. Uribe speaks with European Patent Attorney and Ph. D. Hanane Fathi Roswall on the recently adopted EU AI Act. Similar to the EU GDPR, the EU AI Act...more
Two recent developments, one in the U.S. and one in the U.K., have shed further light on the intersection of patent law and artificial intelligence (AI), particularly with respect to whether AI-generated inventions can be...more
Can AI inventions be patented? Scott Hervey and Eric Caligiuri explore recent USPTO guidance on patenting AI-assisted inventions in this installment of "The Briefing" by Weintraub Tobin....more
On December 20, 2023, the UK Supreme Court dismissed Dr. Stephen Thaler’s appeal from the Court of Appeal (England and Wales), finding that AI cannot be an inventor because an inventor must be a natural person1. This issue...more
Is an invention developed with the assistance of artificial intelligence (AI) patentable? On February 13, the United States Patent and Trademark Office (USPTO) issued guidance that helps to answer this question while also...more
In 2022, the Federal Circuit definitively ruled that artificial intelligence (AI) systems cannot be named inventors or co-inventors on patent applications, reinforcing the longstanding principle that only natural persons are...more
The Federal Circuit held in Thaler v. Vidal that an “inventor” must be a human. During the patent drafting process, the human inventors meet with the patent attorney to describe the invention. In this meeting, the patent...more
The United Kingdom Supreme Court (the ultimate appeal level in the UK legal system) has ruled in a decision of 20 December 2023 that an artificial intelligence (“AI”) system cannot be identified in a patent application as the...more
On December 20, 2023, the UK Supreme Court ("Court") dismissed Dr. Stephen Thaler's appeal, unanimously affirming the decision of the Comptroller-General of Patents, Designs and Trademarks ("Comptroller") that a machine which...more
The U.K. Supreme Court has followed the lead of U.S. courts and denied patent rights to an artificial intelligence (AI) system. The case demonstrates a global trend in the current patent law regime to deny inventorship to AI...more
Proper construction of claim limitations reciting the chemical property of pH (which denotes the concentration of hydrogen ions in a solution as an indication of acidity) has arisen several times in district court and Federal...more
When jack-o’-lanterns begin to glow and youngsters chart out their candy-collecting routes, an often-overlooked trend takes over every October: the Halloween commercial extravaganza! Beneath the shadows of ghouls and goblins,...more
The Patent Trial and Appeal Board held all challenged claims of IGT’s patent unpatentable as obvious over two prior art patents. Zynga Inc. v. IGT, IPR2022-00199-32. In doing so, the PTAB further held that, contrary to...more
At the Inter Partes review trial, Patent Owner attempted to swear behind Petitioner’s primary prior art reference by showing that the inventors of the asserted patents had conceived of the invention before the priority date...more