Atty. Mark Andrew Borsos

Atty. Mark Andrew Borsos

Mark Andrew Borsos is a lawyer practicing patent infringement, intellectual property, litigation. Mark received a B.S. degree from University of Michigan in 1999, and has been licensed for 24 years.

Chicago Chicago 24 yrs experience 24 year
Call (312) 442-0265 Book Appointment

Profile Summary

About Mark Andrew Borsos at a glance

Mark Andrew Borsos is a Member based in Chicago, Illinois, practicing at Fitch, Even, Tabin & Flannery LLP. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on patent, ip, and litigation. Admitted to practice in Illinois (2002) and U.S. District Court, Northern District of Illinois registered to practice before U.S. Patent and Tra (2002). Educated at University of Michigan (J.D., 2002) and University of Michigan (B.S., 1999). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Andrew Borsos is a lawyer practicing patent infringement, intellectual property, litigation
  • Mark received a B.S. degree from University of Michigan in 1999, and has been licensed for 24 years
  • Mark practices at Fitch, Even, Tabin & Flannery LLP in Chicago, IL

Practice Areas Explained

Mark Andrew Borsos's Areas of Practice

Each practice area below reflects the types of cases Mark Andrew Borsos handles, with a brief overview of what that area of law covers.

Patent Law

Mark Andrew Borsos is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Illinois →

Intellectual Property

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

Mark Andrew Borsos is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

Civil Litigation

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

Mark Andrew Borsos 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 Mark Andrew Borsos

Where is Mark Andrew Borsos's law office located?
Mark Andrew Borsos's law practice is located in Chicago, Illinois. The firm is Fitch, Even, Tabin & Flannery LLP. You can contact the office directly through this profile page.
What practice areas does Mark Andrew Borsos handle?
Mark Andrew Borsos focuses on patent, ip, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark Andrew Borsos practiced law?
Mark Andrew Borsos has 24+ years of legal experience and has been licensed since 2002.
Where did Mark Andrew Borsos go to law school?
Mark Andrew Borsos earned their education at (J.D., 2002); (B.S., 1999).
How can I contact Mark Andrew Borsos for a consultation?
You can contact Mark Andrew Borsos 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.
University of Michigan
- 2002
B.S.
University of Michigan
- 1999

Bar Admissions

Illinois
Admitted: 2002
U.S. District Court, Northern District of Illinois registered to practice before U.S. Patent and Tra
Admitted: 2002

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