
Paul, Weiss, Rifkind, Wharton & Garrison LLP is home to an active IP litigation team, reputed for its strong performance before the PTAB and high-profile appellate courts. The team is primarily active in tech, healthcare, retail and financial services, representing industry leaders like Dolby and IBM in patent disputes. Catherine Nyarady, an esteemed trial attorney based in New York, leads the patent litigation group. Elizabeth Stotland Weiswasser is a leading trial attorney in the life sciences sector, operating out of New York. Kripa Raman is a notable name in licensing and trade secrets disputes. Anish Desai has left the firm.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Lawyer & team quality
Client satisfaction: Sector knowledge
Testimonials
Collated independently by Legal 500 research team.
- 'An efficient team that works closely, partner's attention and involvement, practical strategies and advice, abundant knowledge on litigation and licensing.'
- 'Catherine Nyarady understands the client's need and provides practical advice.'
Key clients
- Atos Syntel
- Altria Group
- Dolby Laboratories
- Regeneron Pharmaceuticals
- iFlight Technology Company Limited
- International Business Machines Corporation (IBM)
- Kurin, Inc.
- MARA Holdings
- Markforged
- Qualcomm Incorporated
- SAP AG
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Practice head
Catherine Nyarady
Other key lawyers
Jessica S. Carey; Kannon K. Shanmugam; Elizabeth Stotland Weiswasser; Catherine Nyarady; Kripa Raman

