Atty. Dennis Robert Shaughnessy

Atty. Dennis Robert Shaughnessy

Dennis Robert Shaughnessy is a lawyer practicing intellectual property, biotechnology. Dennis received a M.B.A. degree from Northeastern University High Tech MBA Program, and has been licensed for 41 years.

Wilmington Wilmington 41 yrs experience 41 year
Call (857) 347-5643 Book Appointment

Profile Summary

About Dennis Robert Shaughnessy at a glance

Dennis Robert Shaughnessy is a ip attorney based in Wilmington, Massachusetts. They have 41+ years of legal experience, licensed to practice since 1985. Admitted to practice in Pennsylvania (1985), U.S. District Court, Eastern District of Pennsylvania (1985), Massachusetts (1986), and U.S. District Court, District of Massachusetts (1986). Educated at University of Maryland (J.D., 1984) and Northeastern University High Tech MBA Program M.B.A. Pennsylvania State University (B.A., 1978). Serands clients in Wilmington, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Dennis Robert Shaughnessy is a lawyer practicing intellectual property, biotechnology
  • Dennis received a M.B.A. degree from Northeastern University High Tech MBA Program, and has been licensed for 41 years
  • Dennis practices in Wilmington, MA

Practice Areas Explained

Dennis Robert Shaughnessy's Areas of Practice

Each practice area below reflects the types of cases Dennis Robert Shaughnessy handles, with a brief overview of what that area of law covers.

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Dennis Robert Shaughnessy is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Massachusetts →

Jurisdictional Context

Why local counsel matters in Massachusetts

Practicing law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Wilmington are typically filed in the local municipal court or the appropriate Massachusetts state district court, depending on subject matter and amount in controversy. An attorney licensed in Massachusetts brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Massachusetts courts without local counsel or pro hac vice admission.

Looking for additional Massachusetts attorneys? Browse all attorneys in Wilmington or all attorneys in Massachusetts.

Frequently Asked

Common questions about Dennis Robert Shaughnessy

Where is Dennis Robert Shaughnessy's law office located?
Dennis Robert Shaughnessy's law practice is located in Wilmington, Massachusetts. You can contact the office directly through this profile page.
What practice areas does Dennis Robert Shaughnessy handle?
Dennis Robert Shaughnessy focuses on ip. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Dennis Robert Shaughnessy practiced law?
Dennis Robert Shaughnessy has 41+ years of legal experience and has been licensed since 1985.
Where did Dennis Robert Shaughnessy go to law school?
Dennis Robert Shaughnessy earned their education at (J.D., 1984); (B.A., 1978).
How can I contact Dennis Robert Shaughnessy for a consultation?
You can contact Dennis Robert Shaughnessy directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
University of Maryland
- 1984
B.A.
Northeastern University High Tech MBA Program M.B.A. Pennsylvania State University
- 1978

Bar Admissions

Pennsylvania
Admitted: 1985
U.S. District Court, Eastern District of Pennsylvania
Admitted: 1985
Massachusetts
Admitted: 1986
U.S. District Court, District of Massachusetts
Admitted: 1986

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