Lena M. Cavallo

Lena M. Cavallo


(P) 617-443-9292, ext 220

(F) 617-443-0004


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Boston University, B.A., Biology, magna cum laude

Vermont Law School, Masters in Environmental Law & Policy

Northeastern University School of Law, J.D.

Lena M. Cavallo

Lena is an associate at Sunstein. She concentrates in intellectual property litigation and trademark clearance, registration and enforcement. She has been involved in numerous patent litigations in federal court. Prior to joining Sunstein, Lena worked on intellectual property litigation and employment litigation matters. She also has worked in the General Counsel’s Office and Intellectual Property Department at an international biopharmaceutical company, where she worked on patent prosecution matters.


  • Represented small businesses and individual inventors in patent litigation.
  • Advised clients regarding intellectual property protection.

Professional and Community Involvement

  • Women of IP

Bar and Court Admissions

  • Lena is admitted to practice in Massachusetts.
  • U.S. Patent and Trademark Office, 2015