Atty. James B. Arpin

Atty. James B. Arpin

Mr. James B.

Washington Washington 37 yrs experience 37 year
Call (650) 517-0420 Book Appointment

Profile Summary

About James B. Arpin at a glance

James B. Arpin is a patent and ip attorney based in Washington, District of Columbia. They have 37+ years of legal experience, licensed to practice since 1989. Admitted to practice in Massachusetts (1989), Maryland (1990), and District of Columbia U.S. District Court for the District of Massachusetts registered to practice be (1990). Educated at The Johns Hopkins University (M.S.E.E. University, 2000) and Boston University School of Law (J.D., 1989). Recognitions include Peer Reviewed. Active member of The District of Columbia Bar (Member, Newsletter Committee, Intellectual Property Law Section, 1994-1999, Chair, 1994-1998) Maryland State, Massachusetts and American Bar Associations American Intellectual Property Law Association. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. James B. Arpin is a lawyer practicing patent application, intellectual property litigation, intellectual property practice and 2 other areas of law
  • James received a degree from The Johns Hopkins University in 2000, and has been licensed for 37 years
  • James practices in Washington, DC

Practice Areas Explained

James B. Arpin's Areas of Practice

Each practice area below reflects the types of cases James B. Arpin handles, with a brief overview of what that area of law covers.

Patent Law

James B. Arpin is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in District of Columbia →

Intellectual Property

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

James B. Arpin is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

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

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about James B. Arpin

Where is James B. Arpin's law office located?
James B. Arpin's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does James B. Arpin handle?
James B. Arpin focuses on patent, ip. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has James B. Arpin practiced law?
James B. Arpin has 37+ years of legal experience and has been licensed since 1989.
Where did James B. Arpin go to law school?
James B. Arpin earned their education at (M.S.E.E. University, 2000); (J.D., 1989).
How can I contact James B. Arpin for a consultation?
You can contact James B. Arpin 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.
What awards or recognition has James B. Arpin received?
James B. Arpin's notable recognition includes: Peer Reviewed.

Education

M.S.E.E. University
The Johns Hopkins University
- 2000
J.D.
Boston University School of Law
- 1989

Awards

Peer Reviewed

Bar Admissions

Massachusetts
Admitted: 1989
Maryland
Admitted: 1990
District of Columbia U.S. District Court for the District of Massachusetts registered to practice be
Admitted: 1990

Reviews

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