Atty. Mark Bergner

Atty. Mark Bergner

Mark Bergner is a lawyer practicing intellectual property, patents. Mark received a B.S. degree from University of Missouri in 1985, and has been licensed for 27 years.

Chicago Chicago 27 yrs experience 27 year
Call (872) 351-5427 Book Appointment

Intellectual Property & More Attorney · Serving Chicago, IL · 27+ Years Experience

Profile Summary

About Mark Bergner at a Glance

Mark Bergner is an Associate based in Chicago, Illinois. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on patent and ip. Admitted to practice in Illinois U.S. Patent and Trademark Office (1999). Educated at Saint Louis University School of Law (J.D., 1999) and University of Missouri (B.S. Electrical, 1985). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark Bergner

  • Mark Bergner is a lawyer practicing intellectual property, patents
  • Mark received a B.S. degree from University of Missouri in 1985, and has been licensed for 27 years
  • Mark practices in Chicago, IL

Practice Areas Explained

Mark Bergner's Areas of Legal Practice

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

Patent Law in Chicago

Mark Bergner is one of 20,632 patent attorneys indexed nationally. Browse patent 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.

Mark Bergner is one of 105,285 ip attorneys indexed nationally. Browse ip 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 Mark Bergner

Where is Mark Bergner's law office located?
Mark Bergner's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does Mark Bergner handle?
Mark Bergner focuses on patent, ip. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark Bergner practiced law?
Mark Bergner has 27+ years of legal experience and has been licensed since 1999.
Where did Mark Bergner go to law school?
Mark Bergner earned their education at (J.D., 1999); (B.S. Electrical, 1985).
How can I contact Mark Bergner for a consultation?
You can contact Mark Bergner 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 Mark Bergner

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 Mark Bergner's practice in the field of patent and ip.

Decade-Tested Legal Experience

Mark Bergner brings 27+ 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 patent and ip, Mark Bergner 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 Mark Bergner 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 Mark Bergner Handles in Chicago

Below is a representative sample of the types of matters Mark Bergner 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.

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Mark Bergner directly to discuss the specifics of your situation.

Search Reference

How People Find Mark Bergner 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 Mark Bergner.

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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 Mark Bergner directly.

Mark Bergner's Practice Areas & Specializations

Education & Law School Background

J.D.
Saint Louis University School of Law
- 1999
B.S. Electrical
University of Missouri
- 1985

Bar Admissions & Licensed Jurisdictions

Illinois U.S. Patent and Trademark Office
Admitted: 1999

Client Reviews & Ratings — Mark Bergner

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