Atty. Theodore John Koerth

Atty. Theodore John Koerth

Theodore John Koerth is a lawyer practicing antitrust & trade law, lawsuits & disputes, constitutional and 13 other areas of law. Theodore received a B.A. degree from University of Virginia in 1999, and has been licensed for 24 years.

Chicago Chicago 24 yrs experience 24 year
Call (312) 219-2367 Book Appointment

Profile Summary

About Theodore John Koerth at a glance

Theodore John Koerth is a Member based in Chicago, Illinois, practicing at Thorelli & Associates. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on contracts, business, breach of contract, trade secrets, and employment contracts. Admitted to practice in Illinois U.S. District Court, Northern District of Illinois U.S. District Court, Southern District o (2002). Educated at George Washington University Law School (J.D., 2002) and University of Virginia (B.A. American, 1999). Active member of American Bar Association. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Theodore John Koerth is a lawyer practicing antitrust & trade law, lawsuits & disputes, constitutional and 13 other areas of law
  • Theodore received a B.A. degree from University of Virginia in 1999, and has been licensed for 24 years
  • Theodore practices at Thorelli & Associates in Chicago, IL

Practice Areas Explained

Theodore John Koerth's Areas of Practice

Each practice area below reflects the types of cases Theodore John Koerth handles, with a brief overview of what that area of law covers.

Contracts

Theodore John Koerth is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Illinois →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Theodore John Koerth is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Breach of Contract

Theodore John Koerth is one of 5,938 breach of contract attorneys indexed nationally. Browse breach of contract attorneys in Illinois →

Trade Secrets

Theodore John Koerth is one of 6,644 trade secrets attorneys indexed nationally. Browse trade secrets attorneys in Illinois →

Employment Contracts

Theodore John Koerth is one of 7,721 employment contracts attorneys indexed nationally. Browse employment contracts 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 Theodore John Koerth

Where is Theodore John Koerth's law office located?
Theodore John Koerth's law practice is located in Chicago, Illinois. The firm is Thorelli & Associates. You can contact the office directly through this profile page.
What practice areas does Theodore John Koerth handle?
Theodore John Koerth focuses on contracts, business, breach of contract, trade secrets, employment contracts. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Theodore John Koerth practiced law?
Theodore John Koerth has 24+ years of legal experience and has been licensed since 2002.
Where did Theodore John Koerth go to law school?
Theodore John Koerth earned their education at (J.D., 2002); (B.A. American, 1999).
How can I contact Theodore John Koerth for a consultation?
You can contact Theodore John Koerth 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.
George Washington University Law School
- 2002
B.A. American
University of Virginia
- 1999

Bar Admissions

Illinois U.S. District Court, Northern District of Illinois U.S. District Court, Southern District o
Admitted: 2002

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