What areas of law does Steven Horn practice?

Steven Horn focuses on Appellate and IP.

Where is Steven Horn located?

Steven Horn primarily serves clients in Washington, District of Columbia, with an office at 2100 Pennsylvania Avenue NW.

Is Steven Horn a verified attorney?

Steven Horn's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

How can I schedule a consultation with Steven Horn?

You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 202-663-6000.

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Steven Horn

Washington, DC

Trusted appellate attorney serving Washington.

2: Bar admissions

Practices in

Appellate IP

Are you Steven Horn?

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Quick answer

Steven Horn is an attorney based in Washington, DISTRICT OF COLUMBIA. The practice focuses on Appellate and IP.

Based in: Washington, DISTRICT OF COLUMBIA
Experience: attorney
Known for: Appellate · IP

Handles Appellate and IP matters from Washington, DISTRICT OF COLUMBIA.
Recognized with Best Lawyers in America — Appellate Practice (2026).

Areas of practice

Practice focus

Steven Horn represents clients in Washington, District of Columbia across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Steven Horn

Steven Horn focuses his practice on intellectual property and appellate litigation. He has represented technology and life sciences clients in patent disputes involving a variety of technologies, including microprocessors, smartphones and pharmaceuticals. He has represented clients in US district courts, including as a member of multiple trial teams. He has also represented clients in inter partes review proceedings before the Patent Trial and Appeal Board. His appellate experience includes appeals in the United States Court of Appeals for the Federal Circuit, the United States Court of Appeals for the First Circuit, the United States Court of Appeals for the Ninth Circuit and the United States Supreme Court.

Credentials

Education

Harvard University
J.D. · 2014
Yale University
BS · 2010

Jurisdictions

Bar admissions

Massachusetts, Massa
ACTIVE
District of Columbia
ACTIVE

Recognition

Awards & honors

Best Lawyers in America — Appellate Practice
2026
Best Lawyers in America — Litigation - Intellectual Property
2026

Locations

Office locations

Main office

2100 Pennsylvania Avenue NW

Washington, District of Columbia 20037

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Client feedback

Client reviews

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Frequently asked

Common questions

What areas of law does Steven Horn practice?
Steven Horn focuses on Appellate and IP.
Where is Steven Horn located?
Steven Horn primarily serves clients in Washington, District of Columbia, with an office at 2100 Pennsylvania Avenue NW.
Is Steven Horn a verified attorney?
Steven Horn's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Steven Horn?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 202-663-6000.