Best Lawyers in New York, United States for Litigation - Patent
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Contact UsScott Weingaertner is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Scott, who practices law in New York, New York, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott is held by other top lawyers in the same geographic and legal practice area.
Keith A. Zullow is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Keith A., who practices law in New York, New York, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Keith A. is held by other top lawyers in the same geographic and legal practice area.
Based in Pittsford, New York, Neal Slifkin at Harris Beach Murtha focuses on copyright law, litigation involving intellectual property, patent law, and trademark law. With extensive experience across United States District Courts including Western, Northern, Southern, and Eastern Districts of New York, Neal is well-versed in handling complex intellectual property issues, such as patent, trademark, copyright, and trade dress disputes. Neal's practice involves supporting clients across diverse ...
Mark J. Abate is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property, Litigation - Patent and Patent Law. Mark J., who practices law in New York, New York, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark J. is held by other top lawyers in the same geographic and legal practice area.
Melanie R. Rupert is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Melanie R., 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 Melanie R. is held by other top lawyers in the same geographic and legal practice area.
Douglas R. Nemec is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Douglas R., who practices law in New York, New York, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Douglas R. is held by other top lawyers in the same geographic and legal practice area.
In the course of your career, you will likely face at least one legal dispute that you can't afford to lose but can't resolve without expert help. To manage the risk successfully, you will need to partner with someone who has the necessary experience, skill, and resources. Many people in your position seek to engage me to do just that. Read on to see why. Trial counsel People who should know have described me as an "incredibly gifted lawyer" (Chambers and Partners) who is "magic in the courtr...
Robert V. Cerwinski is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Robert V., 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 Robert V. is held by other top lawyers in the same geographic and legal practice area.
J. Christopher Jensen is a litigation partner in the firm of Cowan, Liebowitz & Latman, P.C., a commercial and intellectual property law firm in New York City. Mr. Jensen’s practice consists primarily of the litigation and trial of commercial and intellectual property cases. Prior to joining Cowan, Liebowitz & Latman, Mr. Jensen served for several years as Chief of the Civil Division in the United States Attorney’s Office in the Eastern District of New York. In 1976, he re...
Cosmin Maier is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Cosmin, who practices law in New York, New York, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cosmin is held by other top lawyers in the same geographic and legal practice area.
Eric W. Dittmann is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Eric W., 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 Eric W. is held by other top lawyers in the same geographic and legal practice area.
Charles A. Weiss is a partner in Holland & Knight's New York office and head of the New York Intellectual Property Group. He concentrates his practice on technology-driven litigation, counseling and transactions, primarily in the pharmaceutical, chemical and biotechnology areas. He also counsels clients on questions of patent validity and infringement, and provides a litigator's perspective on prosecution matters. Mr. Weiss litigates patent, trade secret, license and false advertising cas...
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.