Atty. Roger C Hahn

Atty. Roger C Hahn

Mr. Roger C Hahn is a lawyer practicing patent infringement, patent application, trademark application and 5 other areas of law.

Washington Washington 24 yrs experience 24 year
Call (202) 770-4377 Book Appointment

Profile Summary

About Roger C Hahn at a glance

Roger C Hahn is a patent, trademark, copyright, and ip attorney based in Washington, District of Columbia. They have 24+ years of legal experience, licensed to practice since 2002. Admitted to practice in District of Columbia registered to practice before U.S. Patent and Trademark Office (2002). Educated at Chicago Kent School of Law (J.D., 2000) and The Johns Hopkins University M.S. Biomedical Engineering University of Illinois at Chicago (B.S. Bioengineering, 1997). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Roger C Hahn is a lawyer practicing patent infringement, patent application, trademark application and 5 other areas of law
  • Roger received a M.S. degree from The Johns Hopkins University, and has been licensed for 24 years
  • Roger practices in Washington, DC

Practice Areas Explained

Roger C Hahn's Areas of Practice

Each practice area below reflects the types of cases Roger C Hahn handles, with a brief overview of what that area of law covers.

Patent Law

Roger C Hahn is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in District of Columbia →

Trademark Law

Roger C Hahn is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in District of Columbia →

Copyright Law

Roger C Hahn is one of 17,495 copyright attorneys indexed nationally. Browse copyright 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.

Roger C Hahn 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 Roger C Hahn

Where is Roger C Hahn's law office located?
Roger C Hahn's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Roger C Hahn handle?
Roger C Hahn focuses on patent, trademark, copyright, ip. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Roger C Hahn practiced law?
Roger C Hahn has 24+ years of legal experience and has been licensed since 2002.
Where did Roger C Hahn go to law school?
Roger C Hahn earned their education at (J.D., 2000); (B.S. Bioengineering, 1997).
How can I contact Roger C Hahn for a consultation?
You can contact Roger C Hahn 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.
Chicago Kent School of Law
- 2000
B.S. Bioengineering
The Johns Hopkins University M.S. Biomedical Engineering University of Illinois at Chicago
- 1997

Bar Admissions

District of Columbia registered to practice before U.S. Patent and Trademark Office
Admitted: 2002

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