Atty. Jonathan Klee Baum

Atty. Jonathan Klee Baum

Jonathan Klee Baum is a lawyer practicing dispute resolution, litigation and dispute resolution. Jonathan received a A.B. degree from Harvard University in 1978, and has been licensed for 44 years.

Chicago Chicago 44 J. Erfahrung 44 year
Call (224) 452-4217 Book Appointment

Profile Summary

About Jonathan Klee Baum at a glance

Jonathan Klee Baum is a Partner based in Chicago, Illinois, practicing at Katten Muchin Rosenman LLP. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on litigation. Admitted to practice in Illinois U.S. District Court, Northern District of Illinois U.S. Court of Appeals, Fifth, Seventh an (1982). Educated at University of Chicago Law School (J.D., 1982) and Harvard University (A.B., 1978). Recognitions include AV Preeminent. Active member of American Bar Association. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Jonathan Klee Baum is a lawyer practicing dispute resolution, litigation and dispute resolution
  • Jonathan received a A.B. degree from Harvard University in 1978, and has been licensed for 44 years
  • Jonathan practices at Katten Muchin Rosenman LLP in Chicago, IL

Practice Areas Explained

Jonathan Klee Baum's Areas of Practice

Each practice area below reflects the types of cases Jonathan Klee Baum handles, with a brief overview of what that area of law covers.

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Jonathan Klee Baum is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 Jonathan Klee Baum

Where is Jonathan Klee Baum's law office located?
Jonathan Klee Baum's law practice is located in Chicago, Illinois. The firm is Katten Muchin Rosenman LLP. You can contact the office directly through this profile page.
What practice areas does Jonathan Klee Baum handle?
Jonathan Klee Baum focuses on litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Jonathan Klee Baum practiced law?
Jonathan Klee Baum has 44+ years of legal experience and has been licensed since 1982.
Where did Jonathan Klee Baum go to law school?
Jonathan Klee Baum earned their education at (J.D., 1982); (A.B., 1978).
How can I contact Jonathan Klee Baum for a consultation?
You can contact Jonathan Klee Baum 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 Jonathan Klee Baum received?
Jonathan Klee Baum's notable recognition includes: AV Preeminent.

Education

J.D.
University of Chicago Law School
- 1982
A.B.
Harvard University
- 1978

Awards

AV Preeminent

Bar Admissions

Illinois U.S. District Court, Northern District of Illinois U.S. Court of Appeals, Fifth, Seventh an
Admitted: 1982

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