John J. Davis

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...

Andrea E. Zoia is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Andrea E., who practices law in Boston, Massachusetts, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrea E. is held by other top lawyers in the same geographic and legal practice area.

Stephen T. Mears is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Private Funds / Hedge Funds Law. Stephen T., who practices law in Boston, Massachusetts, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephen T. is held by other top lawyers in the same geographic and legal practice area.

Joanne E. Romanow handles high-conflict disputes in family law. Her practice encompasses all aspects of domestic relations and probate litigation, including divorce, custody, modification, child support, paternity, guardianship, and will contests. Joanne handles a variety of litigation involving asset division, complex business valuation, inheritances, custody disputes, domestic violence and non-traditional family structure. She has been appointed as a guardian ad litem by the Probate and Fam...

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...

Jeff Francis is an experienced trial lawyer who has successfully represented clients in complex commercial and intellectual property litigation matters throughout the U.S. His practice includes litigation involving patent, trademark, copyright, and trade secret disputes; technology development and/or licensing; large loss fire investigations, commercial property and business interruption insurance; and commercial disparagement, defamation and harassment. One focus of Jeff’s practice is ...

Alison E.H. McLaughlin is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance. Alison E.H., who practices law in Boston, Massachusetts, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alison E.H. is held by other top lawyers in the same geographic and legal practice area.

Dominic Massa is a nationally recognized intellectual property litigator with nearly 30 years of experience representing many of the world’s leading technology companies in high-stakes patent disputes across a wide range of industries.

Mr. Leibowitz’s practice focuses on corporate and securities law for companies in the life sciences, technology, and services industries, with an emphasis on mergers and acquisitions and public company counseling. He has previously served as chair of the firm’s Corporate Practice, chair of the Mergers and Acquisitions Practice, and vice chair of the Transactional Department.

Ameek is director of Sullivan's Tax Department and a former member of the firm's Management Committee. His practice includes domestic and international taxation, with an emphasis on mergers & acquisitions and REIT transactions. Ameek is nationally recognized for his work in REIT conversions and REIT cross-border matters. He has represented public and private REITs in an array of real property sectors, both domestically and abroad, including: business storage facilities; cold storage facil...