Best Lawyers in America for Litigation - Patent
State
Paul Devinsky advises clients on patent, trademark and trademark litigation and counseling, as well as copyright counseling. He is also active in intellectual property (IP) licensing, transactions and due diligence, as well as post-issuance US Patent and Trademark Office (USPTO) proceedings such as reissues and inter partes review, covered business method patent review and post grant review, and appellate (Federal Circuit) advocacy. Read full biography: https://www.mwe.com/people/devinsky-paul/
Jeannie Heffernan is an experienced trial lawyer who leads Kirkland’s IP litigation practice in Texas. She has won more than a dozen patent infringement trials in federal district courts across the country and at the International Trade Commission, with victories affirmed at the Federal Circuit. She represents clients in a wide range of fields, including computer networking, telecommunications, cryptography, semiconductors, and medical devices. Jeannie has particular experience leading ...
Barry F. Irwin is a lawyer recognized by Best Lawyers in the practice areas of Copyright Law, Litigation - Intellectual Property, Litigation - Patent, Patent Law and Trademark Law. Barry F. practices law in Chicago, Illinois Best Lawyers has recognized Barry F. Irwin since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Barry F. Irwin is held by other...
Gary Speier is a registered U.S. patent attorney with a focus on issues facing companies in the life sciences sectors. He provides counsel on a broad range of patent-related matters and regularly conducts pre-suit investigations, intellectual property valuations, and IP due diligence. Gary provides freedom-to-operate clearance reviews and opinions relating to infringement and validity and develops patent procurement and patent prosecution strategies for domestic, international, and foreign ju...
David C. Greer is a lawyer recognized by Best Lawyers in the practice areas of Bet-the-Company Litigation, Commercial Litigation, Criminal Defense: White-Collar, Litigation - Intellectual Property, Litigation - Patent, Litigation - Trusts and Estates and Personal Injury Litigation - Defendants. David C. practices law in Dayton, Ohio Best Lawyers has recognized David C. Greer since 1983. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and ...
Mark Cantor specializes in trademark litigation and has tried various cases involving patents, trademarks, trade secrets, and copyrights. Mark is one of the founders of the firm and has been with the firm as a Shareholder since 1983. He has over 35 years of IP litigation experience. He has extensive experience in dealing with complex litigation matters in all technology areas and has tried cases relating to patents, trademarks, trade secrets and copyrights in state and federal courts and admi...
Ryan D. Levy is the managing shareholder at Patterson Intellectual Property Law and co-chairs the firm’s Litigation Practice Group. He is an accomplished litigation attorney focusing on complex patent disputes in a variety of technologies, including industrial and automotive machinery, chemical, medical devices, and software ranging from web-based protocols to automated detection systems. Ryan has a wide range of litigation experience before federal district courts, the U.S. Internation...
Jeffrey Bergman is the Managing Partner of Osha Bergman Watanabe & Burton LLP 's HQ office located in Houston, Texas. Jeff has more than 25 years of experience representing clients in intellectual property matters, including Patent Law and Litigation - Patent . His practice focuses on helping companies protect and manage intellectual property assets across a broad range of technologies and industries. Mr. Bergman’s work includes domestic and international patent prosecution , patent...
Rene A. Treviño is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Intellectual Property, Litigation - Patent and Patent Law. Rene A. practices law in Houston, Texas Best Lawyers has recognized Rene A. Treviño since 2017. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Rene A. Treviño is held by other lawyers.
Masood Anjom is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Intellectual Property, Litigation - Patent and Patent Law. Masood practices law in Houston, Texas Best Lawyers has recognized Masood Anjom since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Masood Anjom is held by other lawyers.
Frank focuses on patent procurement and patent portfolio strategizing in electrical, software, electro-mechanical engineering and medical device related technologies. In addition, Frank provides services in licensing, diligence exercises, and validity and infringement studies and opinions, as well as related litigation counseling. Frank counsels a range of businesses from established public companies through early and late stage startup businesses.In addition to his years as a patent attorney...
Leslie J. Lott is a lawyer recognized by Best Lawyers in the practice areas of Arbitration, Copyright Law, Litigation - Intellectual Property, Litigation - Patent, Mediation, Patent Law and Trademark Law. Leslie J. practices law in Coral Gables, Florida Best Lawyers has recognized Leslie J. Lott since 1995. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Le...
Peter J. McAndrews is a Shareholder at McAndrews and practices in all areas of intellectual property and complex technology law. He has been involved in all aspects of patent litigation, acquisition and counseling, involving a broad spectrum of electrical, biomedical and mechanical technologies. Peter is a US Patent and Trademark Office-to-Appeals Court patent attorney and litigator who helps his clients secure intellectual property rights, make smart decisions with those rights and litigate,...
Decker A. Cammack is a lawyer recognized by Best Lawyers in the practice area of Litigation - Patent. Decker A. practices law in Fort Worth, Texas Best Lawyers has recognized Decker A. Cammack since 2014. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Decker A. Cammack is held by other lawyers.
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.
