News & Insights
Dasha Chestukhin to Speak on Fashion Law Panels at NYU and Rutgers
The 2026 Edition is Available of A Trademark is Not a Copyright or a Patent by William M. Borchard with Deborah K. Squiers
APRIL FOOLS’ DAY GREETINGS 2026
Cowan, Liebowitz & Latman Partner Mark Montague Receives Lexology Client Choice Award
On My Mind Blog

Case Studies
Federal Circuit upholds successful opposition against application to register LEHMAN BROTHERS for whiskey
We established that cigarette rolling paper size designations are generic.
The Second Circuit affirms summary judgment for our client.
We succesfully represented our client, Major League Baseball Partners, Inc.
Federal Circuit reverses cancellation of U.S. trademark registrations
What They Say
“Marking 40 years at the firm [in 2025], Lynn Fruchter is a cornerstone of the trademark practice, valued for her steady counsel and collaborative support."
2026 WTR 1000 – The World’s Leading Trademark ProfessionalsTop brands rely on [Adam] Siegartel for strategic counsel on global brand management and representation in high-stakes disputes.
2026 WTR 1000 – The World’s Leading Trademark Professionals"Together, they embody the highest standards of professionalism, responsiveness, and collaboration, consistently exceeding expectations and strengthening client relationships."
2025 Legal 500“’Robert English is a brilliant trademark lawyer and creative thinker.’ He plays a key role in supporting hair brand Amika’s expansion initiatives across global markets.”
2026 WTR 1000 – The World’s Leading Trademark Professionals“[Jonathan] King and [Richard] Mandel paired up to successfully defend non-profit Kars 4 Kids in a trademark appeal, overturning an $8 million disgorgement and injunction against America Can.”
2026 WTR 1000 – The World’s Leading Trademark Professionals
Why Us
Founded in 1957, we maintain long-term relationships by providing sound advice, quality legal work, and highly-responsive, personalized service.
What We Do
We represent clients of all sizes across a broad range of industries. The boutique size of our firm, and the breadth of our practice capabilities, allow us to provide a multidisciplinary approach in a cost-effective manner.
Our Clients
Our experience spans a broad range of industries and is international in scope. We appreciate the opportunity of growing with successful companies and brands, as well as creative individuals and accomplished executives.









