Atty. David Lawrence Witcoff

Atty. David Lawrence Witcoff

David Lawrence Witcoff is a lawyer practicing intellectual property, patent litigation, itc section 337 and 3 other areas of law. David received a B.S.E.E. degree from Stanford University in 1979, and has been licensed for 44 years.

Chicago Chicago 44 yrs experience 44 year
Call (312) 442-0265 Book Appointment

Profile Summary

About David Lawrence Witcoff at a glance

David Lawrence Witcoff is a Partner based in Chicago, Illinois, practicing at Jones Day. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on patent, trademark, copyright, and ip. Admitted to practice in Illinois Trial Bar of the U.S. District Court for the Northern District of Illinois, numerous other (1982), California (1986), and New York (1992). Educated at University of California, Boalt Hall School of Law, Berkeley (J.D., 1982) and Stanford University (B.S.E.E., 1979). Recognitions include AV Preeminent. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Lawrence Witcoff is a lawyer practicing intellectual property, patent litigation, itc section 337 and 3 other areas of law
  • David received a B.S.E.E. degree from Stanford University in 1979, and has been licensed for 44 years
  • David practices at Jones Day in Chicago, IL

Practice Areas Explained

David Lawrence Witcoff's Areas of Practice

Each practice area below reflects the types of cases David Lawrence Witcoff handles, with a brief overview of what that area of law covers.

Patent Law

David Lawrence Witcoff is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Illinois →

Trademark Law

David Lawrence Witcoff is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in Illinois →

Copyright Law

David Lawrence Witcoff is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in Illinois →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

David Lawrence Witcoff is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois 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 Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about David Lawrence Witcoff

Where is David Lawrence Witcoff's law office located?
David Lawrence Witcoff's law practice is located in Chicago, Illinois. The firm is Jones Day. You can contact the office directly through this profile page.
What practice areas does David Lawrence Witcoff handle?
David Lawrence Witcoff focuses on patent, trademark, copyright, ip. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has David Lawrence Witcoff practiced law?
David Lawrence Witcoff has 44+ years of legal experience and has been licensed since 1982.
Where did David Lawrence Witcoff go to law school?
David Lawrence Witcoff earned their education at (J.D., 1982); (B.S.E.E., 1979).
How can I contact David Lawrence Witcoff for a consultation?
You can contact David Lawrence Witcoff 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.
What awards or recognition has David Lawrence Witcoff received?
David Lawrence Witcoff's notable recognition includes: AV Preeminent.

Education

J.D.
University of California, Boalt Hall School of Law, Berkeley
- 1982
B.S.E.E.
Stanford University
- 1979

Awards

AV Preeminent

Bar Admissions

Illinois Trial Bar of the U.S. District Court for the Northern District of Illinois, numerous other
Admitted: 1982
California
Admitted: 1986
New York
Admitted: 1992

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