A Boston-based jewelry company, with a storefront steps away from Seyfarth’s Boston offices, is at the center of a trademark dispute that is all too familiar. In Lagos, Inc. v. Coastal Caviar, LLC, Case No. 2:26‑cv‑00447 (E.D. Pa) an up-and-coming brand made popular by social media meets a Goliath-like competitor that wants to shut
Patent attorneys spend a lot of time explaining two deceptively simple concepts: novelty and obviousness. Both rise and fall on one thing: prior art. Most inventors assume prior art means a patent or some obscure technical paper written by someone surviving on cold brew and conference coffee.
That assumption is wrong.
Prior art is anything
Artificial intelligence may be global, but patent eligibility remains stubbornly local. A recent decision out of the Supreme Court of the United Kingdom seems to have nudged UK practice for computer-implemented inventions closer to the approach historically taken by the European Patent Office. The decision lowers the threshold for exclusion from patentability, reducing the likelihood
Unrivaled is a 3-on-3 basketball league founded by WNBA superstars Napheesa Collier and Breanna Stewart. The league has attracted many established WNBA stars, like Ms. Stewart, as well as up-and-coming young players like Paige Bueckers, who signed a deal to play in Unrivaled even before she was selected as the first overall pick in the
Wednesday, January 21, 2026
1:00 p.m. to 2:00 p.m. Eastern
12:00 p.m. to 1:00 p.m. Central
11:00 a.m. to 12:00 p.m. Mountain
10:00 a.m. to 11:00 a.m. Pacific
Join Seyfarth partners Lauren Leipold and Ken Wilton as they present their annual recap of the most significant trademark law and litigation
Eminem’s recent trademark activities raise a question. Is Slim being shady in attempting to enforce his trademark rights, or is he duly protecting his brands? Protecting one’s trademarks isn’t just for big businesses, online retailers, or chain stores. It’s for musical artists too. As discussed in What’s in a (Band) Name? Why Bands Need Trademark
Every year has its “it” term.
In 2025, the crown belonged to AI, and rightfully so. AI dominated the headlines, flooded the USPTO’s dockets, and triggered more §101 rejections than any examiner would care to admit. If you worked in tech, you had to talk about AI. If you worked in patent law, you likely
Thanksgiving is finally here, which means the turkey gets its annual moment in the spotlight. For 364 days a year, the turkey is just trying to fit in. It was forced to take on roles it never auditioned for. Turkey bacon. Turkey sausage. Turkey pastrami. Turkey pepperoni on pizza that never asked for it. All
Another day, another change at the USPTO.
If you have ever filed a patent application, you know there is a section that asks for your entity status: Large, Small, or Micro. If you have ever asked yourself whether size matters, the answer is now officially yes.
On October 24, 2025, the Office of the Assistant
Another day and another change at the USPTO. On October 8, the USPTO announced an Artificial Intelligence Pilot Program for pre-examination searches. Last week, on October 24, the USPTO followed with the Streamlined Claim Set Pilot Program aimed at accelerating examination through simplified claim structures. Together, these initiatives reflect Director John Squires’ drive to modernize