Blair M. Rinne

Peter I. Dunn is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Peter I., 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 Peter I. is held by other top lawyers in the same geographic and legal practice area.

Daniel S. Karelitz is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Daniel S., who practices law in Boston, Massachusetts, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel S. is held by other top lawyers in the same geographic and legal practice area.

David Rosenthal is a partner in the firm’s Labor and Employment group. He primarily represents employers in state and federal litigation, in court and before administrative agencies in the full range of employment disputes. David also counsels employers on compliance with state and federal regulations that govern their relationships with their employees. What do you focus on? Protecting employers from the misuse of their confidential information and trade secrets by former employees is ...

Zachary counsels clients in pursuing commercially relevant intellectual property protection strategies. He has extensive experience securing patents in areas including life sciences, biotechnology, bioinformatics, pharmaceuticals, semiconductor devices, and optical systems. He assists clients in pursuing effective prosecution strategies. His experience includes drafting and filing patent applications, drafting claims, responding to Office Actions, prosecuting broadening reissue applications, ...

Don Pinto has more than 30 years of experience as a civil litigator, with a focus on complex real estate and land use disputes. He handles cases at the trial and appellate levels in the state and federal courts and before administrative agencies. Outside the courtroom Don has successfully resolved many disputes through negotiation, mediation, and arbitration. Don has extensive litigation experience representing clients ranging from individuals to Fortune 500 companies that own, buy, sell, and...

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

Joseph J. Mueller is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Joseph J., who practices law in Boston, Massachusetts, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joseph J. is held by other top lawyers in the same geographic and legal practice area.

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

Caroline has an extensive tax controversy and litigation practice representing taxpayers in front of federal and state taxing authorities at all levels of the audit, controversy and litigation process. Caroline has significant experience representing both individual and business clients before the Massachusetts Appellate Tax Board, and in helping life science and technology clients navigate Massachusetts’ state and local tax landscape. Caroline also has in-depth federal tax controversy ...

Brenda S. Diana is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Brenda S., 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 Brenda S. is held by other top lawyers in the same geographic and legal practice area.