Atty. Charles E. Van Horn

Atty. Charles E. Van Horn

Mr. Charles E.

Washington Washington 58 yrs experience 58 year
Call (202) 770-4377 Book Appointment

Profile Summary

About Charles E. Van Horn at a glance

Charles E. Van Horn is a Senior Counsel based in Washington, District of Columbia, practicing at Finnegan Henderson Farabow Garrett And Dunner L L P. They have 58+ years of legal experience, licensed to practice since 1968. Their practice focuses on patent. Admitted to practice in Virginia (1968) and District of Columbia registered to practice before U.S. Patent and Trademark Office (1998). Educated at George Washington University (M.B.A. Lehigh, 1973) and American University (J.D., 1968). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Charles E. Van Horn is a lawyer practicing patents, patent prosecution, chemical patents and 3 other areas of law
  • Charles received a M.B.A. degree from George Washington University in 1973, and has been licensed for 58 years
  • Charles practices at Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P. in Washington, DC

Practice Areas Explained

Charles E. Van Horn's Areas of Practice

Each practice area below reflects the types of cases Charles E. Van Horn handles, with a brief overview of what that area of law covers.

Patent Law

Charles E. Van Horn is one of 20,749 patent attorneys indexed nationally. Browse patent 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 Charles E. Van Horn

Where is Charles E. Van Horn's law office located?
Charles E. Van Horn'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 Charles E. Van Horn handle?
Charles E. Van Horn focuses on patent. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Charles E. Van Horn practiced law?
Charles E. Van Horn has 58+ years of legal experience and has been licensed since 1968.
Where did Charles E. Van Horn go to law school?
Charles E. Van Horn earned their education at (M.B.A. Lehigh, 1973); (J.D., 1968).
How can I contact Charles E. Van Horn for a consultation?
You can contact Charles E. Van Horn 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

M.B.A. Lehigh
George Washington University
- 1973
J.D.
American University
- 1968

Bar Admissions

Virginia
Admitted: 1968
District of Columbia registered to practice before U.S. Patent and Trademark Office
Admitted: 1998

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