Atty. Michael John Gaertner

Atty. Michael John Gaertner

Michael John Gaertner is a lawyer practicing insurance, ip pharmaceutical & biotechnology, business litigation & dispute resolution and 2 other areas of law. Michael received a B.S.B.A. degree from John Carroll University in 1986, and has been licensed for 37 years.

Chicago Chicago 37 yrs experience 37 year
Call (224) 452-6786 Book Appointment

Business Litigation & Dispute Resolution & More Attorney · Serving Chicago, IL · 37+ Years Experience

Profile Summary

About Michael John Gaertner at a Glance

Michael John Gaertner is a Partner based in Chicago, Illinois, practicing at Locke Lord LLP. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on business, ip, litigation, and insurance. Admitted to practice in Illinois U.S. Court of Appeals, Second, Seventh and Eighth Circuits U.S. District Court, Central Dis (1989). Educated at College of William & Mary School of Law (J.D., 1989) and John Carroll University (B.S.B.A., 1986). Recognitions include AV Preeminent. Active member of Chicago Bar Association (Member, Antitrust Section) American Intellectual Property Law Association. Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Michael John Gaertner

  • Michael John Gaertner is a lawyer practicing insurance, ip pharmaceutical & biotechnology, business litigation & dispute resolution and 2 other areas of law
  • Michael received a B.S.B.A. degree from John Carroll University in 1986, and has been licensed for 37 years
  • Michael practices at Locke Lord LLP in Chicago, IL

Practice Areas Explained

Michael John Gaertner's Areas of Legal Practice

Each practice area below reflects the types of cases Michael John Gaertner 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.

Michael John Gaertner is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →

Intellectual Property in Chicago

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

Michael John Gaertner is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

Civil Litigation in Chicago

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

Michael John Gaertner is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Insurance Law in Chicago

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Michael John Gaertner is one of 120,903 insurance attorneys indexed nationally. Browse insurance 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 Michael John Gaertner

Where is Michael John Gaertner's law office located?
Michael John Gaertner's law practice is located in Chicago, Illinois. The firm is Locke Lord LLP. You can contact the office directly through this profile page.
What practice areas does Michael John Gaertner handle?
Michael John Gaertner focuses on business, ip, litigation, insurance. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Michael John Gaertner practiced law?
Michael John Gaertner has 37+ years of legal experience and has been licensed since 1989.
Where did Michael John Gaertner go to law school?
Michael John Gaertner earned their education at (J.D., 1989); (B.S.B.A., 1986).
How can I contact Michael John Gaertner for a consultation?
You can contact Michael John Gaertner 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 Michael John Gaertner received?
Michael John Gaertner's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Chicago Choose Michael John Gaertner

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 Michael John Gaertner's practice in the field of business, ip, litigation, and insurance.

Decade-Tested Legal Experience

Michael John Gaertner brings 37+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering business, ip, and litigation, Michael John Gaertner 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 Michael John Gaertner 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 Michael John Gaertner Handles in Chicago

Below is a representative sample of the types of matters Michael John Gaertner 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
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Michael John Gaertner directly to discuss the specifics of your situation.

Search Reference

How People Find Michael John Gaertner 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 Michael John Gaertner.

Michael John Gaertner attorney Michael John Gaertner lawyer Michael John Gaertner Chicago Michael John Gaertner Illinois Michael John Gaertner reviews Michael John Gaertner contact Locke Lord LLP law firm business attorney in Chicago business lawyer Chicago best business attorney Chicago top rated business lawyer near me business attorney Illinois find a lawyer near me how to hire an attorney

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 Michael John Gaertner directly.

Education & Law School Background

J.D.
College of William & Mary School of Law
- 1989
B.S.B.A.
John Carroll University
- 1986

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Illinois U.S. Court of Appeals, Second, Seventh and Eighth Circuits U.S. District Court, Central Dis
Admitted: 1989

Client Reviews & Ratings — Michael John Gaertner

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.