Intellectual property law

Intellectual property law

These three focused on the USPTO's February 2025 rescission of Sotera stipulation guidance offered a safe harbor against discretionary denial for petitioners involved in parallel district court litigation over the patent. The three-judge panel was almost the same of Judges Dyk, Linn (opinion author), and Cunningham (with Stoll replacing Cunningham on the Google decision) rejected constitutional and Administrative Procedure Act (APA) challenges to the policy change, holding that 35 U.S.C. § 314(d) renders institution decisions "final and nonappealable" and that mandamus is ordinarily unavailable to review such discretionary determinations.

"Getty Images sued Stability AI in the UK back in January 2023, alleging a host of legal violations including primary and secondary infringement under UK copyright law, database right infringement, trademark infringement and passing off. Getty's claims focused on the Stable Diffusion deep learning AI model, which is trained by repeated exposure to massive data stores to transform written user prompts into synthesized images."

NEXA claims the group used confidential information from its internal Mortgage Academy training program to benefit Platinum One Lending, a Michigan-based competitor in which Grella holds an ownership interest. NEXA also accuses Grella and Platinum One of encouraging Wake's breaches and working with her to recruit NEXA's staff to harm the company. The company calls this a civil conspiracy. The amendment builds upon the May 2025 filing.

"Our partnership with vLex is a natural fit: Its legal data and workflows will enrich our environment, amplifying our ability to deliver intelligent, transformative solutions for clients," said Katherine Lowry, Chief Information Officer at BakerHostetler. "We're entering a phase where AI isn't just a tool - it's part of operations. We're focused on connecting AI to the data we already trust, both internally and externally, to drive better decisions and outcomes."

Automattic has filed new counterclaims against hosting company WP Engine in a long-running dispute over the use of the WordPress and WooCommerce brands. Automattic manages WordPress.com and WooCommerce, among other things. It is also closely linked to the development of WordPress. Automattic claims that since being acquired by investment firm Silver Lake, WP Engine has undermined the trust that has been built up over decades around WordPress and the open-source community.

The petition argues that Dir. Stewart's novel denial criteria were imposed without the notice-and-comment rulemaking required by the Administrative Procedure Act, exceed the Director's statutory authority under 35 U.S.C. § 314(a), and were applied retroactively to Instacart's petition in violation of due process. The petition argues that the NPRM is tacit admission of the rulemaking requirement.

The Albanese government has explicitly ruled out handing tech companies free rein to mine creative content to train their artificial intelligence models, after a fierce backlash from authors and arts and media groups. The attorney general, Michelle Rowland, will confirm the decision on Monday, shutting the door on a contentious proposal floated by the Productivity Commission and backed by tech companies.

The leading contender is Hikma Pharmaceuticals USA Inc. v. Amarin Pharma, Inc., No. 24-889, which asks whether a generic drug manufacturer that fully carves patented uses out of its FDA-approved label can nonetheless face induced infringement liability simply by calling its product a "generic version" of the brand-name drug or referencing publicly available information about the branded product's sales. The

"Overall, the data shows that, generally, smaller law firms have more patent proofreading errors in their work than large law firms." In an ideal world, every patent law firm, from a small practice drafting 50 patents a year to a large firm drafting thousands a year, would deliver patents for their clients that contain no errors. In reality though, patent drafting is complex and tedious work, and errors inevitably occur.

We blogged on these decisions here, here, here, here, and here. On October 17, 2025, newly appointed Director Squires issued an open letter and memorandum to the public and to the Patent Trial and Appeal Board (Board), taking back authority previously delegated to the Board to decide whether to institute an IPR or PGR proceeding on the merits. Now, the Director will issue summary notices on whether to institute proceedings.

This accusation is predicated on I-MAK's assertion that these companies own large numbers of patents covering their respective products. But, as the United States Patent and Trademark Office (USPTO) noted in its recent Drug Patent and Exclusivity Study, 'simply quantifying raw numbers of patents and exclusivities is an imprecise way to measure the intellectual property landscape of a drug product because not every patent or exclusivity has the same scope.'

One of the first things the decision discussed was the technological improvements to training advanced by the Desjardins application. When considering whether the claim at issue recited a practical application at Step 2A, prong 2 of the Alice framework, the Desjardins decision noted that this "determination requires us to 'evaluate the significance of the additional elements relative to the invention,' while being mindful that 'the ultimate question' is 'whether the exception is integrated into a practical application.' MPEP § 2106.04(d)(II)."

Today, the U.S. Supreme Court issued an order list denying a petition for writ of certiorari filed by patent owner EcoFactor to challenge this May's en banc ruling from the U.S. Court of Appeals for the Federal Circuit (CAFC) granting a new damages trial in EcoFactor's infringement case against Google. In dismissing EcoFactor's cert petition, the Supreme Court avoided ruling on whether the Federal Circuit has created a heightened Daubert standard for expert testimony on patent infringement damages

"Royalty-free" is an appealing notion, especially when applied to the licensing of a patent essential to a standard. This standard is even more compelling to an implementer when every participant in the relevant standards body or proprietary consortia, including preeminent technology companies, has pledged it will grant its essential patents on a royalty-free (RF) basis. What could be better than an entire ecosystem around a standard or proprietary solution and its implementation being bound by an RF pledge?