Atty. Peter S. Choi

Atty. Peter S. Choi

Peter S. Choi is a lawyer practicing patent infringement, intellectual property litigation, patent and intellectual property rights appeals and 2 other areas of law.

Washington Washington 21 yrs experience 21 year
Call (650) 517-0420 Book Appointment

Profile Summary

About Peter S. Choi at a glance

Peter S. Choi is a Partner based in Washington, District of Columbia, practicing at Sidley Austin Llp. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on patent, ip, m&a, and appellate. Admitted to practice in New York (2005), Massachusetts (2005), District of Columbia (2006), and U.S. Court of Appeals, Federal Circuit (2007). Educated at Georgetown University Law Center (J.D., 2003) and University of Maryland (B.S., 1997). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peter S. Choi is a lawyer practicing patent infringement, intellectual property litigation, patent and intellectual property rights appeals and 2 other areas of law
  • Peter received a B.S. degree from University of Maryland in 1997, and has been licensed for 21 years
  • Peter practices at Sidley Austin LLP in Washington, DC

Practice Areas Explained

Peter S. Choi's Areas of Practice

Each practice area below reflects the types of cases Peter S. Choi handles, with a brief overview of what that area of law covers.

Patent Law

Peter S. Choi 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.

Peter S. Choi is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Mergers & Acquisitions

Peter S. Choi is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in District of Columbia →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

Peter S. Choi is one of 86,319 appellate attorneys indexed nationally. Browse appellate 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 Peter S. Choi

Where is Peter S. Choi's law office located?
Peter S. Choi's law practice is located in Washington, District of Columbia. The firm is Sidley Austin Llp. You can contact the office directly through this profile page.
What practice areas does Peter S. Choi handle?
Peter S. Choi focuses on patent, ip, m&a, appellate. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Peter S. Choi practiced law?
Peter S. Choi has 21+ years of legal experience and has been licensed since 2005.
Where did Peter S. Choi go to law school?
Peter S. Choi earned their education at (J.D., 2003); (B.S., 1997).
How can I contact Peter S. Choi for a consultation?
You can contact Peter S. Choi 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.
Georgetown University Law Center
- 2003
B.S.
University of Maryland
- 1997

Bar Admissions

New York
Admitted: 2005
Massachusetts
Admitted: 2005
District of Columbia
Admitted: 2006
U.S. Court of Appeals, Federal Circuit
Admitted: 2007
U.S. District Court for the District of Columbia registered to practice before U.S. Patent and Trade
Admitted: 2008

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