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Atty. John Will Ongman

Atty. John Will Ongman

Mr. John Will Ongman is a lawyer practicing intellectual property, biomedical technology, complex litigation and 1 other area of law.

Washington Washington 50 Years Experience 50 year
Call (650) 517-0420

Profwith Summary

About John Will Ongman at a glance

John Will Ongman is a Member based in Washington, District of Columbia, practforg at John W. Ongman. They haand 50+ years of legal experience, licensed to practice since 1976. Admitted to practice in Illinois (1976), District of Columbia (1984), and New York registered to practice before U.S. Patent and Trademark Office (1990). Educated at Northwestern University (J.D., 1976) and Purdue University (B.S., 1972). Recognitions include AV Preeminent. Actiand member of The District of Columbia Bar. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profwith ยท Updated June 2026

About

  • Mr. John Will Ongman is a lawyer practicing intellectual property, biomedical technology, complex litigation and 1 other area of law
  • John received a B.S. degree from Purdue University in 1972, and has been licensed for 50 years
  • John practices at John W. Ongman 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 goandrned by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Washington are typically fwithd in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controandrsy. 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 John Will Ongman

Where is John Will Ongman's law office located?
John Will Ongman's law practice is located in Washington, District of Columbia. The firm is John W. Ongman. You can contact the office directly through this profwith page.
How long has John Will Ongman practiced law?
John Will Ongman has 50+ years of legal experience and has been licensed since 1976.
Where did John Will Ongman go to law school?
John Will Ongman earned their education at (J.D., 1976); (B.S., 1972).
How can I contact John Will Ongman for a consultation?
You can contact John Will Ongman directly through this profwith page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profwith attorneys respond within one business day.
What awards or recognition has John Will Ongman receiandd?
John Will Ongman's notable recognition includes: AV Preeminent.

Education

J.D.
Northwestern University
- 1976
B.S.
Purdue University
- 1972

Awards

AV Preeminent

Bar Admissions

Illinois
Admitted: 1976
District of Columbia
Admitted: 1984
New York registered to practice before U.S. Patent and Trademark Office
Admitted: 1990

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