Atty. Thomas L Irving

Atty. Thomas L Irving

Mr. Thomas L Irving is a lawyer practicing patents, patent portfolio management, patent prosecution and 5 other areas of law.

Washington Washington 49 yrs experience 49 year
Call (650) 517-0420 Book Appointment

Profile Summary

About Thomas L Irving at a glance

Thomas L Irving is a Partner based in Washington, District of Columbia, practicing at Finnegan Henderson Farabow Garrett And Dunner L L P. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on patent and ip. Admitted to practice in District of Columbia registered to practice before U.S. Patent and Trademark Office (1977). Educated at Duke University School of Law (J.D., 1977) and University of Utah (B.A. Chemistry, 1974). Recognitions include AV Preeminent. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Thomas L Irving is a lawyer practicing patents, patent portfolio management, patent prosecution and 5 other areas of law
  • Thomas received a B.A. degree from University of Utah in 1974, and has been licensed for 49 years
  • Thomas practices at Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P. in Washington, DC

Practice Areas Explained

Thomas L Irving's Areas of Practice

Each practice area below reflects the types of cases Thomas L Irving handles, with a brief overview of what that area of law covers.

Patent Law

Thomas L Irving 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.

Thomas L Irving 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 Thomas L Irving

Where is Thomas L Irving's law office located?
Thomas L Irving's law practice is located in Washington, District of Columbia. The firm is Finnegan Henderson Farabow Garrett And Dunner L L P. You can contact the office directly through this profile page.
What practice areas does Thomas L Irving handle?
Thomas L Irving focuses on patent, ip. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Thomas L Irving practiced law?
Thomas L Irving has 49+ years of legal experience and has been licensed since 1977.
Where did Thomas L Irving go to law school?
Thomas L Irving earned their education at (J.D., 1977); (B.A. Chemistry, 1974).
How can I contact Thomas L Irving for a consultation?
You can contact Thomas L Irving 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 Thomas L Irving received?
Thomas L Irving's notable recognition includes: AV Preeminent.

Education

J.D.
Duke University School of Law
- 1977
B.A. Chemistry
University of Utah
- 1974

Awards

AV Preeminent

Bar Admissions

District of Columbia registered to practice before U.S. Patent and Trademark Office
Admitted: 1977

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