Best Lawyers in Massachusetts, United States for Intellectual Property Law
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Ronald Eisenstein focuses his practice on advising biotechnology and pharmaceutical companies, research institutes, and universities on patent portfolio management, post-issuance strategies, dispute management and due diligence. He is also a member of the firm’s Life Sciences team. My focus I focus my practice on helping clients devise and execute strategies for managing their patent portfolios as well as navigate the changing patent landscape. I leverage my scientific background, exten...
For more than 25 years, Shannon Vale has specialized in trademark and copyright law, intellectual property transactions and due diligence, and right of publicity law. Prior to joining Pirkey Barber, Shannon was a Trademark partner in the Austin office of Fulbright & Jaworski and a shareholder in Arnold, White & Durkee. Shannon also spent five years as the head of personal management firms that directed the careers of major label and major independent label recording artists based in t...
Jason Kravitz heads up Nixon Peabody's IP Litigation group. Jason is a trial lawyer and his practice focuses on patent, trademark, copyright, trade secret, privacy, and false advertising disputes. He has litigated cases involving a broad range of technologies, including software and hardware, business methods, personal care products, wireless devices, footwear, dental implants, and online advertising applications. What do you focus on? I focus on litigating and resolving intellectual property...
Theresa C. Kavanaugh is a lawyer recognized by Best Lawyers in the practice areas of Biotechnology and Life Sciences Practice and Patent Law. Theresa C. practices law in Boston, Massachusetts Best Lawyers has recognized Theresa C. Kavanaugh since 2013. 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 Theresa C. Kavanaugh is held by other lawyers.
Ilan Barzilay is an intellectual property practitioner specializing in obtaining and enforcing patent rights. Ilan leads a team of attorneys that procures patents for clients ranging from technology startups and research institutions to established companies and multinational corporations. He is a trusted advisor to clients seeking meaningful patent protection crafted to align with important business goals. His practice also includes handling contentious matters in the federal courts and befo...
Duncan A. Greenhalgh is a lawyer recognized by Best Lawyers in the practice areas of Biotechnology and Life Sciences Practice and Patent Law. Duncan A. practices law in Boston, Massachusetts Best Lawyers has recognized Duncan A. Greenhalgh 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 Duncan A. Greenhalgh is held by other lawyers.
Amy DeCloux Ph. Dr. is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Amy practices law in Boston, Massachusetts Best Lawyers has recognized Amy DeCloux Ph. Dr. since 2025. 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 Amy DeCloux Ph. Dr. is held by other lawyers.
Kathleen M Williams Ph.D. is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Kathleen M practices law in Boston, Massachusetts Best Lawyers has recognized Kathleen M Williams Ph.D. 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 Kathleen M Williams Ph.D. is held by other lawyers.
Cheryl focuses her practice on counseling and advising clients on a wide range of U.S. and international intellectual property matters, including branding strategies, selection, clearance, prosecution, enforcement and management of worldwide trademark portfolios. With over two decades of experience, Cheryl has demonstrated experience in connection with developing, using, registering, licensing, and enforcing trademarks and copyrights. Her experience encompasses both trademark prosecution and ...
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...
David Resnick is the team leader of the Patent group and he works with startup and established companies, as well as major U.S. research institutions, to develop comprehensive patent strategies to protect their intellectual property. What do you focus on? My practice is focused on strategic portfolio management, patent prosecution, transactional matters and associated client counseling. I manage the patent portfolios of some of the leading U.S. research institutions and domestic and internati...
Charles Larsen is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Charles practices law in Boston, Massachusetts Best Lawyers has recognized Charles Larsen 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 Charles Larsen is held by other lawyers.
Douglas J. Kline is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Intellectual Property, Litigation - Patent and Patent Law. Douglas J. practices law in Boston, Massachusetts Best Lawyers has recognized Douglas J. Kline since 2012. 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 Douglas J. Kline 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.
