Kevin W. Hadfield

Ms. Whelan's practice includes Patent Office practice, litigation, and counseling in the field of life sciences, including chemistry, biotechnology and pharmaceuticals. Her experience includes patent strategy across the spectrum from pre-litigation investigation and litigation, to Patent Office post-grant proceedings including inter partes review and reexamination, to analysis of the competitive landscape and IP due diligence, as well as obtaining patent protection and portfolio management.

Mark E. Swirbalus is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates. Mark E., who practices law in Boston, Massachusetts, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark E. is held by other top lawyers in the same geographic and legal practice area.

Amy Sheridan, a member of the firm's Management Committee, concentrates her practice in the employee benefits and executive compensation area and is experienced in designing, structuring and addressing documentation and compliance issues for compensation and benefit arrangements. She has broad expertise with regulatory and tax requirements related to welfare plans (including the Affordable Care Act and HIPAA privacy and security requirements), qualified and nonqualified retirement plans and I...

Danilo Santucci is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Danilo, who practices law in Boston, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Danilo is held by other top lawyers in the same geographic and legal practice area.

Ronald Cahill is well-respected for his work with clients of virtually all sizes to solve their most challenging intellectual property problems. His advice ranges from designing protection that maximizes the value of the client’s investment in research and development to applying that IP in court and in the marketplace, which allows clients to realize that value. With decades of courtroom experience, Ron has led trial teams in patent infringement cases around the country. He also conduc...

Keerthi Sugumaran is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Keerthi, 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 Keerthi is held by other top lawyers in the same geographic and legal practice area.

Prior to joining Fitch Law Partners LLP in January, 1995, Steve Reilly had been with the Boston law firm of Hale and Dorr, where he became a junior partner in the litigation department in 1994. Steve graduated cum laude from Harvard Law School in 1989. He earned his undergraduate degree summa cum laude in 1986 from Middlebury College, where he was elected to Phi Beta Kappa. Since 2004, Steve has been recognized as a Massachusetts Super Lawyer in an annual list published by a Thomson Reuters r...

David Scott Sloan co-chairs Holland & Knight's National Private Wealth practice. Mr. Sloan serves as general counsel to wealthy individuals, their families and their businesses. He works closely with clients throughout the United States to design and implement sophisticated strategies integral to family wealth planning. High-net-worth individuals, including principals of private equity, venture capital and hedge fund firms, private and public company executives, real estate developers, en...

Debra K. Lussier is a top attorney recognized by Best Lawyers in the practice area(s) of Private Funds / Hedge Funds Law. Debra K., who practices law in Boston, Massachusetts, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Debra K. is held by other top lawyers in the same geographic and legal practice area.

Charles (Charlie) R. Buck advises health care enterprises on complex transactions and regulatory compliance. He represents a wide range of clients, including proprietary and tax-exempt hospital systems, academic medical centers and faculty practice groups, accountable care organizations, and health maintenance organizations (HMOs) and other health insurers. Please visit McDermott website to view more on Charlie's biography: https://www.mwe.com/en/team/b/buck-charles