Atty. John William Powell

Atty. John William Powell

John William Powell is a lawyer practicing patent practice, litigation practice, patent application and 1 other area of law. John received a B.S.E.E. degree from University of New Hampshire, and has been licensed for 52 years.

Boston Boston 52 J. Erfahrung 52 year
Call (857) 354-5241 Book Appointment

Profile Summary

About John William Powell at a glance

John William Powell is a Partner based in Boston, Massachusetts, practicing at Sunstein Kann Murphy & Timbers LLP. They have 52+ years of legal experience, licensed to practice since 1974. Their practice focuses on patent, ip, and litigation. Admitted to practice in California (1974) and Massachusetts U.S. Patent and Trademark Office (1993). Educated at University of New Hampshire School of Law J.D. (—) and University of New Hampshire B.S.E.E. (—). Active member of Professional and Community Involvement •John participates in the Pan-Mass Challenge in support of the Dana Farber Cancer Institute •Mentor for the Cleantech Open Northeast business competition and accelerator program. Serands clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • John William Powell is a lawyer practicing patent practice, litigation practice, patent application and 1 other area of law
  • John received a B.S.E.E. degree from University of New Hampshire, and has been licensed for 52 years
  • John practices at Sunstein Kann Murphy & Timbers LLP in Boston, MA

Practice Areas Explained

John William Powell's Areas of Practice

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

Patent Law

John William Powell is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Massachusetts →

Intellectual Property

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

John William Powell is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Massachusetts →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

John William Powell is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 Boston 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 Boston or all attorneys in Massachusetts.

Frequently Asked

Common questions about John William Powell

Where is John William Powell's law office located?
John William Powell's law practice is located in Boston, Massachusetts. The firm is Sunstein Kann Murphy & Timbers LLP. You can contact the office directly through this profile page.
What practice areas does John William Powell handle?
John William Powell focuses on patent, ip, litigation. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has John William Powell practiced law?
John William Powell has 52+ years of legal experience and has been licensed since 1974.
Where did John William Powell go to law school?
John William Powell earned their education at (—); (—).
How can I contact John William Powell for a consultation?
You can contact John William Powell 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

University of New Hampshire School of Law J.D.
- In Bearbeitung
University of New Hampshire B.S.E.E.
- In Bearbeitung

Bar Admissions

California
Admitted: 1974
Massachusetts U.S. Patent and Trademark Office
Admitted: 1993

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