Atty. Jonathan Robert Buck

Atty. Jonathan Robert Buck

Jonathan Robert Buck is a lawyer practicing antitrust & trade law, securities & investment fraud, civil litigation and 6 other areas of law. Jonathan received a B.A. degree from University of Puget Sound in 1997, and has been licensed for 24 years.

Chicago Chicago 24 yrs experience 24 year
Call (872) 336-0724 Book Appointment

Antitrust & Trade Law & More Attorney · Serving Chicago, IL · 24+ Years Experience

Profile Summary

About Jonathan Robert Buck at a Glance

Jonathan Robert Buck is a Partner based in Chicago, Illinois, practicing at Perkins Coie LLP. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on business, white collar, securities, product liability, and litigation. Admitted to practice in Washington (2002) and Illinois U.S. District Court, Eastern District of Wisconsin U.S. District Court, Northern District o (2004). Educated at University of Michigan Law School (J.D., 2002) and University of Puget Sound (B.A., 1997). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Jonathan Robert Buck

  • Jonathan Robert Buck is a lawyer practicing antitrust & trade law, securities & investment fraud, civil litigation and 6 other areas of law
  • Jonathan received a B.A. degree from University of Puget Sound in 1997, and has been licensed for 24 years
  • Jonathan practices at Perkins Coie LLP in Chicago, IL

Practice Areas Explained

Jonathan Robert Buck's Areas of Legal Practice

Each practice area below reflects the types of cases Jonathan Robert Buck handles, with a practical overview of what that area of law involves and how it may apply to your situation in Chicago.

Business & Corporate Law in Chicago

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

Jonathan Robert Buck is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →

White Collar Crimes in Chicago

Jonathan Robert Buck is one of 19,824 white collar attorneys indexed nationally. Browse white collar attorneys in Illinois →

Securities Law in Chicago

Jonathan Robert Buck is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in Illinois →

Product Liability in Chicago

Jonathan Robert Buck is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in Illinois →

Civil Litigation in Chicago

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

Jonathan Robert Buck is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Chicago

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 venue, 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.

Chicago Courts and Legal Process

Choosing a Chicago-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About Jonathan Robert Buck

Where is Jonathan Robert Buck's law office located?
Jonathan Robert Buck's law practice is located in Chicago, Illinois. The firm is Perkins Coie LLP. You can contact the office directly through this profile page.
What practice areas does Jonathan Robert Buck handle?
Jonathan Robert Buck focuses on business, white collar, securities, product liability, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Jonathan Robert Buck practiced law?
Jonathan Robert Buck has 24+ years of legal experience and has been licensed since 2002.
Where did Jonathan Robert Buck go to law school?
Jonathan Robert Buck earned their education at (J.D., 2002); (B.A., 1997).
How can I contact Jonathan Robert Buck for a consultation?
You can contact Jonathan Robert Buck 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.

Professional Profile

Why Clients in Chicago Choose Jonathan Robert Buck

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Jonathan Robert Buck's practice in the field of business, white collar, securities, product liability, and litigation.

Decade-Tested Legal Experience

Jonathan Robert Buck brings 24+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Washington and Illinois U.S. District Court, Eastern District of Wisconsin U.S. District Court, Northern District o, Jonathan Robert Buck can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business, white collar, and securities, Jonathan Robert Buck can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Chicago

A Chicago-based practice means Jonathan Robert Buck attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Jonathan Robert Buck Handles in Chicago

Below is a representative sample of the types of matters Jonathan Robert Buck has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Jonathan Robert Buck directly to discuss the specifics of your situation.

Search Reference

How People Find Jonathan Robert Buck Online

Prospective clients searching for legal help in Chicago commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Jonathan Robert Buck.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Jonathan Robert Buck directly.

Education & Law School Background

J.D.
University of Michigan Law School
- 2002
B.A.
University of Puget Sound
- 1997

Bar Admissions & Licensed Jurisdictions

Washington
Admitted: 2002
Illinois U.S. District Court, Eastern District of Wisconsin U.S. District Court, Northern District o
Admitted: 2004

Client Reviews & Ratings — Jonathan Robert Buck

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