IP Law Daily, BLOG TRACKER—Noteworthy blog posts and other commentary, (Jan 15, 2026)
Law Firms Mentioned:Arnall Golden Gregory LLP | Frankfurt Kurnit Klein & Selz | Goodwin Procter LLP | McDermott Will & Schulte | Mitchell Silberberg & Knupp LLP | Sheppard, Mullin, Richter & Hampton LLP | Wolf Greenfield & Sacks, P.C.
Organizations Mentioned:Arnall Golden & Gregory, LLP | Frankfurt Kurnit Klein & Selz, PC | Goodwin Procter, LLP | McDermott Will & Emery, LLP | Mitchell Silberberg & Knupp, LLP | Wolf, Greenfield & Sacks, PC
By WK Editorial Staff
The week’s most insightful, intriguing, or entertaining blog posts regarding intellectual property issues.
JD Supra, A “Double Shot” Heard Around the World: Fifth Circuit Holds That Copyright Termination and Renewal Can Flip Worldwide Ownership, by Thomas Caulfield, Briana Falcon, Peter Strand, Matthew Wilson
IP Watchdog, Squires Issues Precedential Decision Holding Parallel Petitions on Same Patent Claims Should Be Rare, by Eileen McDermott
Mondaq, Copyright Bill Aims To Improve Copyright Registration Process For High Volume Visual Artists And Creators, by Francesca Campione
IP Update, Top Gun and all that jazz: “Substantial similarity” in the Ninth Circuit, by Lauren Hong
Copyright Lately, Fifth Circuit Expands Copyright Termination Beyond U.S. Borders, by Aaron Moss
Intellectual Property Law Blog, No Mulligans: Frivolous Post-Judgment Motion Triggers § 1927 Sanctions After § 285 Award, by Joshua Weisenfeld
Rebecca Tushnet’s 43(B)log, Court rejects TM owner's attempt to require full chain of custody for first sale defense, but where is the burden of proof?, by Rebecca Tushnet (Harvard Law School).
Comparative Patent Remedies, Judge Albright Enjoins Onesta from Proceeding in Munich with Claims for the Infringement of U.S. Patents, by Thomas F. Cotter (University of Minnesota Law School).
Goodwin Alert, xAI Challenges California’s Training Data Transparency Act, by Robert D. Carroll, Bethany P. Withers, and Martha Schreck
TTABlog, CAFC Affirms TTAB's HERE COMES THE JUDGE Section 2(d) Decision, by John Welch
Attorneys: Thomas Caulfield, Briana Falcon, Peter Strand, Matthew Wilson (Arnall Golden Gregory LLP). Francesca Campione (Frankfurt Kurnit Klein & Selz). Lauren Hong (McDermott Will & Schulte). Aaron Moss (Mitchell Silberberg & Knupp LLP).Joshua Weisenfeld (Sheppard, Mullin, Richter & Hampton LLP). Robert D. Carroll, Bethany P. Withers, and Martha Schreck (Goodwin Procter LLP). John Welch (Wolf Greenfield & Sacks, P.C.).
News: AINews Copyright Patent TechnologyInternet Trademark