Atty. Chadwick Anthony Sullivan

Atty. Chadwick Anthony Sullivan

Chadwick Anthony Sullivan is a lawyer practicing intellectual property, chemical intellectual property, intellectual property litigation and 1 other area of law. Chadwick received a degree from Iowa State University of Science and Technology in 2001, and has been licensed for 19 years.

Chicago Chicago 19 yrs experience 19 year
Call (872) 351-5427 Book Appointment

Profile Summary

About Chadwick Anthony Sullivan at a glance

Chadwick Anthony Sullivan is an Associate based in Chicago, Illinois, practicing at Fitch, Even, Tabin & Flannery LLP. They have 19+ years of legal experience, licensed to practice since 2007. Their practice focuses on ip and international. Admitted to practice in Wisconsin (2007), Illinois (2007), and U.S. District Court, Western District of Wisconsin (2007). Educated at University of Wisconsin-Madison Law School (J.D., 2007) and Iowa State University of Science and Technology (Chemical Engineering, 2001). Active member of American Bar Association Intellectual Property Law Association of Chicago. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Chadwick Anthony Sullivan is a lawyer practicing intellectual property, chemical intellectual property, intellectual property litigation and 1 other area of law
  • Chadwick received a degree from Iowa State University of Science and Technology in 2001, and has been licensed for 19 years
  • Chadwick practices at Fitch, Even, Tabin & Flannery LLP in Chicago, IL

Practice Areas Explained

Chadwick Anthony Sullivan's Areas of Practice

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

Intellectual Property

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

Chadwick Anthony Sullivan is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Chadwick Anthony Sullivan is one of 40,133 international attorneys indexed nationally. Browse international 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 Chadwick Anthony Sullivan

Where is Chadwick Anthony Sullivan's law office located?
Chadwick Anthony Sullivan'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 Chadwick Anthony Sullivan handle?
Chadwick Anthony Sullivan focuses on ip, international. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Chadwick Anthony Sullivan practiced law?
Chadwick Anthony Sullivan has 19+ years of legal experience and has been licensed since 2007.
Where did Chadwick Anthony Sullivan go to law school?
Chadwick Anthony Sullivan earned their education at (J.D., 2007); (Chemical Engineering, 2001).
How can I contact Chadwick Anthony Sullivan for a consultation?
You can contact Chadwick Anthony Sullivan 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 Wisconsin-Madison Law School
- 2007
Chemical Engineering
Iowa State University of Science and Technology
- 2001

Bar Admissions

Wisconsin
Admitted: 2007
Illinois
Admitted: 2007
U.S. District Court, Western District of Wisconsin
Admitted: 2007

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