Breaking Down the Latest Decision in the Purdue Pharma Case
Hooper, Kearney and Macklin on Cutting Edge Topics in the False Claims Act
The Briefing by the IP Law Blog: Trademark Infringement - Tiffany & Co. Versus Costco
Podcast: Non-binding Guidance: A Discussion of Kisor v. Wilkie
On June 13, the Federal Circuit reversed the Trademark Trial and Appeal Board (TTAB or Board) nonprecedential decision finding no likelihood of confusion between opposer Château Lynch-Bages’ and applicant Château Angélus...more
The US Court of Appeals for the Federal Circuit vacated a ruling from the Trademark Trial & Appeal Board, disagreeing with the Board’s dismissal of Bureau National Interprofessionnel du Cognac’s opposition to a trademark...more
Every month, Erise’s trademark attorneys review the latest developments at the U.S. Patent and Trademark Office, in the courts, and across the corporate world to bring you the stories that you should know about: Chanel...more
Addressing errors in the Trademark Trial & Appeal Board’s likelihood of confusion analysis in a cancellation action, the US Court of Appeals for the Federal Circuit vacated and remanded, holding that the Board erred by...more
A decision from the Federal Circuit clarified how the USPTO should analyze evidence of fame under the fifth DuPont factor. The decision sheds light on how fashion brands can establish that their marks are famous through...more
Recently, the Court of Appeals for the Federal Circuit vacated and remanded to the Trademark Trial and Appeal Board a decision on an ex parte appeal regarding a likelihood of confusion between the applicant’s mark GUILD...more
Federal Circuit Summary - Before Prost, O’Malley, and Stoll. Appeal from the Trademark Trial and Appeal Board. Summary: Advertising costs and sales figures are relevant in determining whether a trademark is famous and,...more