Atty. Charles Lee Warren

Atty. Charles Lee Warren

Charles Lee Warren is a lawyer practicing intellectual property. Charles received a M.S. degree from Midwest College of Engineering in 1973, and has been licensed for 48 years.

Chicago Chicago 48 yrs experience 48 year
Call (312) 442-0265 Book Appointment

Profile Summary

About Charles Lee Warren at a glance

Charles Lee Warren is a ip attorney based in Chicago, Illinois. They have 48+ years of legal experience, licensed to practice since 1978. Admitted to practice in Illinois (1978), U.S. District Court, Northern District of Illinois (1978), and U.S. District Court, Eastern District of Illinois (1978). Educated at John Marshall School of Law (J.D., 1978) and Midwest College of Engineering (M.S. University, 1973). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Charles Lee Warren is a lawyer practicing intellectual property
  • Charles received a M.S. degree from Midwest College of Engineering in 1973, and has been licensed for 48 years
  • Charles practices in Chicago, IL

Practice Areas Explained

Charles Lee Warren's Areas of Practice

Each practice area below reflects the types of cases Charles Lee Warren handles, with a brief overview of what that area of law covers.

Intellectual Property

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

Charles Lee Warren 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 Charles Lee Warren

Where is Charles Lee Warren's law office located?
Charles Lee Warren's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does Charles Lee Warren handle?
Charles Lee Warren focuses on ip. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Charles Lee Warren practiced law?
Charles Lee Warren has 48+ years of legal experience and has been licensed since 1978.
Where did Charles Lee Warren go to law school?
Charles Lee Warren earned their education at (J.D., 1978); (M.S. University, 1973).
How can I contact Charles Lee Warren for a consultation?
You can contact Charles Lee Warren 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.

Practice Areas

Education

J.D.
John Marshall School of Law
- 1978
M.S. University
Midwest College of Engineering
- 1973

Bar Admissions

Illinois
Admitted: 1978
U.S. District Court, Northern District of Illinois
Admitted: 1978
U.S. District Court, Eastern District of Illinois
Admitted: 1978

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