In a unanimous decision of June 4, 2026 in Hikma Pharmaceutical USA Inc. v. Amarin Pharma Inc., authored by Justice Jackson, the Supreme Court clarified the pleading requirements for claims of induced patent infringement when a generic drug...

An article by John Richards about the recent decisions of the Court of Appeals of the Federal Circuit on the economic prong of the domestic industry requirement is now available in the Education...

An article by Dennis Prahl, Ravindra Persaud and Olivia Dinkins titled: “TTAB Sustains Opposition Based on Reputation Without use in the United States” which first appeared in the World Trademark Review, is now available in the Education...

The USPTO restructured its electronic trademark filing process by replacing the current TEAS Plus and TEAS Standard options with a single streamlined electronic application.    ...

An article written by Ladas & Parry attorneys, Dennis Prahl and Edward Baxter, about the case of AIRBNB INC v SETH & VICTORIA BOLT which was originally published in the World Trademark Review, is now available to read in the Education Center...

An article by Ladas & Parry attorneys D. Prahl and E. Baxter titled: “VEUVE CLICQUOT v. VEUVE OLIVIER: TTAB Favours Petitioner as Respondent Defaults in Cancellation Action”, was recently published in the World Trademark Review (WTR) and is...