Atty. John T. Duffy

Atty. John T. Duffy

John T. Duffy is a lawyer practicing business, communications & media, trademark application and 4 other areas of law.

Riverside Riverside 39 yrs experience 39 year
Call (401) 868-1251 Book Appointment

Profile Summary

About John T. Duffy at a glance

John T. Duffy is a patent, trademark, copyright, business, and entertainment attorney based in Riverside, Rhode Island. They have 39+ years of legal experience, licensed to practice since 1987. Admitted to practice in Rhode Island (1987). Educated at Syracuse University (J.D., 1985) and Boston College (B.A., 1977). Serands clients in Riverside, RI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John T. Duffy is a lawyer practicing business, communications & media, trademark application and 4 other areas of law
  • John received a B.A. degree from Boston College in 1977, and has been licensed for 39 years
  • John practices in Riverside, RI

Practice Areas Explained

John T. Duffy's Areas of Practice

Each practice area below reflects the types of cases John T. Duffy handles, with a brief overview of what that area of law covers.

Patent Law

John T. Duffy is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Rhode Island →

Trademark Law

John T. Duffy is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in Rhode Island →

Copyright Law

John T. Duffy is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in Rhode Island →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

John T. Duffy is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Rhode Island →

Entertainment & Sports Law

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

John T. Duffy is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment attorneys in Rhode Island →

Jurisdictional Context

Why local counsel matters in Rhode Island

Practicing law in Rhode Island. Legal matters in Rhode Island are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Riverside are typically filed in the local municipal court or the appropriate Rhode Island state district court, depending on subject matter and amount in controversy. An attorney licensed in Rhode Island 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 Rhode Island courts without local counsel or pro hac vice admission.

Looking for additional Rhode Island attorneys? Browse all attorneys in Riverside or all attorneys in Rhode Island.

Frequently Asked

Common questions about John T. Duffy

Where is John T. Duffy's law office located?
John T. Duffy's law practice is located in Riverside, Rhode Island. You can contact the office directly through this profile page.
What practice areas does John T. Duffy handle?
John T. Duffy focuses on patent, trademark, copyright, business, entertainment. Each practice area listed reflects experience handling cases of that type in Rhode Island.
How long has John T. Duffy practiced law?
John T. Duffy has 39+ years of legal experience and has been licensed since 1987.
Where did John T. Duffy go to law school?
John T. Duffy earned their education at (J.D., 1985); (B.A., 1977).
How can I contact John T. Duffy for a consultation?
You can contact John T. Duffy 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.
Syracuse University
- 1985
B.A.
Boston College
- 1977

Bar Admissions

Rhode Island
Admitted: 1987

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