Atty. Sean Malone Sullivan

Atty. Sean Malone Sullivan

Sean Malone Sullivan is a lawyer practicing complex business litigation, product liability defense, energy and 1 other area of law. Sean received a B.A. degree from Eastern Illinois University in 1982, and has been licensed for 41 years.

Chicago Chicago 41 yrs experience 41 year
Call (312) 219-2317 Book Appointment

Profile Summary

About Sean Malone Sullivan at a glance

Sean Malone Sullivan is a Partner based in Chicago, Illinois, practicing at Daley Mohan Groble, P.C.. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on business, product liability, litigation, and energy. Admitted to practice in Illinois (1985), U.S. District Court, Northern District of Illinois including Trial Bar (1985), U.S. Court of Appeals, Third Circuit (1989), and U.S. Court of Appeals, Seventh Circuit (1990). Educated at University of Illinois (J.D., 1985) and Eastern Illinois University (B.A., 1982). Active member of Chicago and American Bar Associations Defense Research Institute Propane Gas Defense Association Illinois Association of Defense Trial Counsel. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Sean Malone Sullivan is a lawyer practicing complex business litigation, product liability defense, energy and 1 other area of law
  • Sean received a B.A. degree from Eastern Illinois University in 1982, and has been licensed for 41 years
  • Sean practices at Daley Mohan Groble, P.C. in Chicago, IL

Practice Areas Explained

Sean Malone Sullivan's Areas of Practice

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

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Sean Malone Sullivan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Product Liability

Sean Malone Sullivan is one of 66,193 product liability attorneys indexed nationally. Browse product liability attorneys in Illinois →

Civil Litigation

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

Sean Malone Sullivan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Sean Malone Sullivan is one of 36,230 energy attorneys indexed nationally. Browse energy 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 Sean Malone Sullivan

Where is Sean Malone Sullivan's law office located?
Sean Malone Sullivan's law practice is located in Chicago, Illinois. The firm is Daley Mohan Groble, P.C.. You can contact the office directly through this profile page.
What practice areas does Sean Malone Sullivan handle?
Sean Malone Sullivan focuses on business, product liability, litigation, energy. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Sean Malone Sullivan practiced law?
Sean Malone Sullivan has 41+ years of legal experience and has been licensed since 1985.
Where did Sean Malone Sullivan go to law school?
Sean Malone Sullivan earned their education at (J.D., 1985); (B.A., 1982).
How can I contact Sean Malone Sullivan for a consultation?
You can contact Sean Malone 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 Illinois
- 1985
B.A.
Eastern Illinois University
- 1982

Bar Admissions

Illinois
Admitted: 1985
U.S. District Court, Northern District of Illinois including Trial Bar
Admitted: 1985
U.S. Court of Appeals, Third Circuit
Admitted: 1989
U.S. Court of Appeals, Seventh Circuit
Admitted: 1990
U.S. Court of Appeals, Ninth Circuit
Admitted: 1990
U.S. Court of Appeals, Fifth Circuit
Admitted: 1991
U.S. Supreme Court
Admitted: 1993
U.S. Court of Appeals, Eleventh Circuit
Admitted: 1996
U.S. Court of Appeals, Fourth Circuit
Admitted: 1997

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