Patrick T. Clendenen

Attorney Profile

Top Rated Business Litigation Attorney in Boston, MA

Davis, Malm & D'Agostine, P.C.
 | One Boston Place, 37th Floor
Boston, MA 02108
Phone: 617-367-2500
Selected to Super Lawyers: 2004
Licensed Since: 1993
Practice Areas:
  • Business Litigation (50%),
  • Class Action/Mass Torts (30%),
  • Securities Litigation (20%)
Attorney Profile

Attorney Patrick T. Clendenen is a partner at the highly respected Boston law firm of Sally & Fitch LLP. Since joining the firm in 2015, he has continued to focus his practice on representing clients who have needs in the areas of fiduciary and business litigation. Thanks to his excellent reputation as one of Massachusetts' leading trial attorneys, clients from throughout New England regularly turn to him with a variety of legal needs, including:

• Contract law
• Products liability
• Class actions
• Business torts
• Intellectual property
• Securities
• Consumer financial services

Mr. Clendenen began his legal career in 1991 after earning his law degree from The Catholic University of America Columbus School of Law and his approval to practice law in the state of Connecticut. In addition to his approval to practice law in Connecticut's state courtrooms, Massachusetts, the District of Columbia Bar, the U.S. District Courts for the Districts of Connecticut and Massachusetts, the U.S. Court of Appeals for the First Circuit, and the U.S. Supreme Court have also issued their approvals for him to practice in their courtrooms.

Over the course of Mr. Clendenen's 25-year legal career, he has represented clients from throughout the United States in both state and federal courts. His many successes in high-profile cases have given him a reputation as an experienced and knowledgeable attorney and valuable legal ally.
When Mr. Clendenen is not in the courtroom, he can be found at legal events, thanks to his membership in a number of organizations. He is a member of the American Bar Association, where he serves as the Business and Corporate Litigation Committee's Chair, and The Boston American Inn of Court.

Practice Areas
Lawyer Practice Area Pie Chart

Business Litigation (50%): Trade Secret, Non-Compete Agreements

Class Action/Mass Torts (30%): Class Actions, Toxic Torts

Securities Litigation (20%)

Focus Areas

Business Litigation: Trade Secret, Non-Compete Agreements

Class Action/Mass Torts: Class Actions, Toxic Torts


Selected to Super Lawyers for 1 yearsbottom-image

Super Lawyers: 2004

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About Patrick Clendenen

Admitted: 1993, Massachusetts

Professional Webpage:

Bar/Professional Activity:

  • Chair, Business and Corporate Litigation Committee, American Bar Association's Business Law Section
  • United States Supreme Court
  • United States Court of Appeals for the First Circuit
  • United States District Court for the District of Connecticut
  • United States District Court for the District of Massachusetts
  • District of Columbia
  • State of Connecticut
  • Commonwealth of Massachusetts
  • Member, Boston Inn of Court

Scholarly Lectures and Writings:

  • Editor in Chief of the Journal of Contemporary Health Law and Policy, The Catholic University of America

Educational Background:

  • Colby College, A.B., Honors: magna cum laude and Phi Beta Kappa, 1988
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Office Location for Patrick T. Clendenen

One Boston Place
37th Floor
Boston, MA 02108

Phone: 617-367-2500


Patrick T. Clendenen:

Last Updated: 3/13/2018

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