Atty. Martin Jerisat

Atty. Martin Jerisat

Martin Jerisat is a lawyer practicing drafting, prosecuting patent, trademark applications and 1 other area of law. Martin received a M.A. degree from John Marshall Law School, and has been licensed for 27 years.

Chicago Chicago 27 yrs experience 27 year
Call (872) 270-8615 Book Appointment

Profile Summary

About Martin Jerisat at a glance

Martin Jerisat is a Managing Partner based in Chicago, Illinois, practicing at Jerisat & Kostopoulos. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on patent and trademark. Admitted to practice in Illinois (1999) and California (2010). Educated at University of Miami School Of Law (J.D. Chemical, 1999) and John Marshall Law School M.A. Intellectual Property Law University of Miami School Of Law B.S. Chemical Engineering (—). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Martin Jerisat is a lawyer practicing drafting, prosecuting patent, trademark applications and 1 other area of law
  • Martin received a M.A. degree from John Marshall Law School, and has been licensed for 27 years
  • Martin practices at Jerisat & Kostopoulos in Chicago, IL and 1 other location

Practice Areas Explained

Martin Jerisat's Areas of Practice

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

Patent Law

Martin Jerisat is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Illinois →

Trademark Law

Martin Jerisat is one of 23,222 trademark attorneys indexed nationally. Browse trademark 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 Martin Jerisat

Where is Martin Jerisat's law office located?
Martin Jerisat's law practice is located in Chicago, Illinois. The firm is Jerisat & Kostopoulos. You can contact the office directly through this profile page.
What practice areas does Martin Jerisat handle?
Martin Jerisat focuses on patent, trademark. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Martin Jerisat practiced law?
Martin Jerisat has 27+ years of legal experience and has been licensed since 1999.
Where did Martin Jerisat go to law school?
Martin Jerisat earned their education at (J.D. Chemical, 1999); (—).
How can I contact Martin Jerisat for a consultation?
You can contact Martin Jerisat 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. Chemical
University of Miami School Of Law
- 1999
John Marshall Law School M.A. Intellectual Property Law University of Miami School Of Law B.S. Chemical Engineering
- In Progress

Bar Admissions

Illinois
Admitted: 1999
California
Admitted: 2010

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