Lisa P. London
Of Counsel
Lisa Peller London focuses on trademark selection, prosecution, portfolio management, licensing, client counseling, enforcement, and contentious matters before the Trademark Trial and Appeal Board (TTAB) of the U.S. Patent and Trademark Office (USPTO).
Insights
INCONTESTABLE® Blog
S.D.Tex. Finds Tequila Marks CASA AZUL and CLASE AZUL Not Confusingly Similar
May 17, 2024
INCONTESTABLE® Blog
Winning the Battle but Not the War: Disclaimer Requirement Overturned, Section 2(d) Objection Upheld
March 28, 2024
Professional Recognition
"Lisa Peller London strikes a smart balance between prosecution and litigation, delivering slick portfolio management and robust enforcement."
"Another sure choice for portfolio management expertise, Peller London provides sage counsel to clients across a wide range of industries, from start-ups to multinational corporations."
"On the Trademark (non-contentious) side, we have worked with Mark Sommers and his associates, including Lisa London. Significantly, they have in-depth knowledge of and experience with the online marketplaces of today. They have adapted their legal strategies and support in a way that allows us to best enforce our existing IP rights and create new IP rights so as to achieve significant business impact, given these new online realities."
"Lisa is smart, diligent and practical. She provides a practical perspective, valuable insights and recommendations, and excellent client service. Lisa is the perfect choice for challenging prosecution matters."
News
Award/Ranking
In the 2026 World Trademark Review 1000, Finnegan Called “The Best of the Best”
February 2, 2026
World Trademark ReviewPress Release
Finnegan Secures Precedential Trademark Victory for Plumrose Holding Ltd.
February 3, 2025
Award/Ranking
Finnegan Receives Top Tier National Rankings in the 2025 World Trademark Review 1000
January 29, 2025
World Trademark ReviewMedia Mention
Litigator of the Week Runners-Up and Shout Outs: Plumrose Holding Ltd.
January 24, 2025
The AmLaw Litigation DailyProfessional Activities
- International Trademark Association (INTA)
Admissions
- District of Columbia
- Pennsylvania
Education
- George Washington University Law School
- J.D., 1989
- Cornell University
- B.S., Industrial and Labor Relations, 1986
Lisa's Practices
- Trademark and Brand Management
- Counterfeiting/Gray Market Goods
- Domain Name Litigation and UDRPs
- Trademark Counseling and Prosecution
- Trademark Litigation and Trials
- Trademark Oppositions and Cancellations
Lisa's Industries
- AI, Electronics, and Information Technology
- Electrical and Computer Technology
- Electronic Devices and Components
- Chemicals, Industrials, and Materials
- Manufacturing
- Textiles
- Communications
- Financial Services and Business Systems
- Consumer Goods and Services
- Consumer Products
- Food and Beverage