Atty. James E Armstrong IV

Atty. James E Armstrong IV

James E Armstrong IV is a lawyer practicing intellectual property, patents, patent application and 2 other areas of law. James received a Ch.E. degree from The Johns Hopkins University in 1994, and has been licensed for 28 years.

Washington Washington 28 yrs experience 28 year
Call (771) 224-8358 Book Appointment

Profile Summary

About James E Armstrong IV at a glance

James E Armstrong IV is a Partner based in Washington, District of Columbia, practforg at Locke Lord LLP. They haand 28+ years of legal experience, licensed to practice since 1998. Admitted to practice in District of Columbia U.S. Patent & Trademark Office (1998). Educated at The American University (J.D., 1997) and The Johns Hopkins University (Ch.E., 1994). Provides legal services in Japanese Korean. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • James E Armstrong IV is a lawyer practicing intellectual property, patents, patent application and 2 other areas of law
  • James received a Ch.E. degree from The Johns Hopkins University in 1994, and has been licensed for 28 years
  • James practices at Locke Lord LLP in Washington, DC

Jurisdictional Context

Why local counsel matters in District of Columbia

Practforg 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 substantiand 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 substantiand 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 E Armstrong IV

Where is James E Armstrong IV's law office located?
James E Armstrong IV's law practice is located in Washington, District of Columbia. The firm is Locke Lord LLP. You can contact the office directly through this profile page.
How long has James E Armstrong IV practiced law?
James E Armstrong IV has 28+ years of legal experience and has been licensed since 1998.
What languages does James E Armstrong IV speak?
James E Armstrong IV provides legal services in Japanese Korean. Bilingual representation can be especially important when contracts, testimony, or court filings require accurate translation.
Where did James E Armstrong IV go to law school?
James E Armstrong IV earned their education at (J.D., 1997); (Ch.E., 1994).
How can I contact James E Armstrong IV for a consultation?
You can contact James E Armstrong IV 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.
The American University
- 1997
Ch.E.
The Johns Hopkins University
- 1994

Bar Admissions

District of Columbia U.S. Patent & Trademark Office
Admitted: 1998

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