Best Lawyers in New York, United States for Litigation - Intellectual Property
Marta Delsignore, previously a partner in Goodwin's IP Litigation practice, is currently Of Counsel, and practices in the field of patent law. She is a member of the firm’s Life Sciences Disputes group. Recognized as a “Life Sciences Star” by Euromoney’s LMG Life Sciences and Best Lawyers in America, she focuses primarily on providing patent opinions and related client counseling, and performs due diligence reviews of patent portfolios. In addition, Dr. Delsignore has ...
Barbara A. Solomon works with iconic brands across diverse industries to protect and enforce their valuable IP assets. Her pragmatic and business-focused approach, coupled with a clear understanding of her clients’ business and their ultimate goal, is what keeps clients coming back – they appreciate her deft ability to achieve desired results through strategic negotiation. When litigation is necessary, clients know that Barbara has achieved many successes in trial and appellate co...
Brendan focuses on intellectual property matters and commercial litigation, and he has significant experience efficiently and promptly reviewing corporate contracts. He represents both plaintiffs and defendants in patent, trademark, copyright, and trade dress infringement actions. He also prosecutes trademark and copyright applications in the United States and globally, and is frequently before the TTAB in cancellation and opposition proceedings. Brendan is also an experienced commercial liti...
Charles S. Sims is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - First Amendment and Litigation - Intellectual Property. Charles S., who practices law in New York, New York, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Charles S. is held by other top lawyers in the same geographic and legal practice area.
David Donahue brings the benefit of his extensive courtroom experience when advising clients on protection and enforcement issues relating to copyright, trademark, unfair competition, right of publicity, design patent, and related commercial matters. His commercial litigation experience also informs his approach to negotiating and drafting commercial agreements involving intellectual property matters. David’s deep litigation experience includes successes in federal and state trial and a...
Mary L. Kevlin is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Trademark Law. Mary L., who practices law in New York, New York, has been recognized since 2005. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary L. is held by other top lawyers in the same geographic and legal practice area.
Tim’s extensive experience includes patent office litigation matters such as patent interference proceedings, Inter Partes Review and reexamination proceedings. He has shaped and executed winning strategies in patent litigations. In helping clients achieve their business goals, Tim devises strategies for maximizing the value of patent portfolios for litigation, licensing or acquisition. He develops and implements strategies for protecting his clients’ key technologies and for avoi...
Craig Mende’s unique, broad practice spans trial and appellate litigation, complex transactional work, and client counseling – all relating to different aspects of intellectual property, including copyrights, trademarks, right of publicity, and diverse new media issues. Perhaps most importantly, Craig provides sought-after counsel to clients seeking answers to new kinds of questions, frequently involving rebranding and innovative uses of social media, including issues with celebri...
As a Partner at Cole-Frieman & Mallon LLP, William “Bill” Samuels leads the firm’s Intellectual Property (IP) practice. Bill provides advice and counsel to clients with regard to obtaining, protecting, and commercializing intellectual property in the U.S. and around the world. With his clients coming from a wide variety of industries and ranging from start-up companies to multinational corporations and funds, Bill tailors his recommendations and client options in a manne...
Janet L. Hoffman is a top attorney recognized by Best Lawyers in the practice area(s) of Copyright Law and Litigation - Intellectual Property. Janet L., who practices law in New York, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Janet L. is held by other top lawyers in the same geographic and legal practice area.
James Silberstein is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. James, who practices law in New York, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James is held by other top lawyers in the same geographic and legal practice area.
Maura J. Wogan is a partner and Co-Chair of the Litigation Group at Frankfurt Kurnit Klein & Selz with over 30 years of experience in all aspects of sophisticated intellectual property law, including litigation, counseling, and pre-publication review of content in all media. Ms. Wogan focuses on litigation of copyright , trademark , right of publicity , defamation and entertainment matters. Her clients include media companies (both traditional and online publishers ), filmmakers, televisi...
James Weinberger is an accomplished litigator who excels at developing strategies to help clients protect, enforce, and manage their brands and copyrightable content. For clients including global and national brands, James advises on copyright, trademark, and trade dress infringement, as well as unfair competition, false advertising, trademark dilution, right of publicity, First Amendment, and internet-related matters. James seeks remedies for clients through federal and state court litigatio...
Glenn A. Gundersen is a nationally recognized authority in trademark and copyright law and intellectual property transactions, and the author of the leading legal treatise Trademark Searching, first published in 1994. Mr. Gundersen's clients in the United States and abroad hold some of the world’s largest trademark portfolios, and he has cleared and protected world-famous brands. He also advises clients on prosecution, fair use, licensing, IP acquisitions, opposition and cancellation pr...
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.