Atty. Robert D. Cantwell

Atty. Robert D. Cantwell

Robert D. Cantwell is a lawyer practicing licensing, governmental law and relations, gaming law and 10 other areas of law.

Clayton Clayton 30 yrs experience 30 year
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Profile Summary

About Robert D. Cantwell at a glance

Robert D. Cantwell is a Partner based in Clayton, Missouri, practicing at Lathrop Gage LLP. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on formation, business, ip, m&a, and government. Admitted to practice in Missouri (1996) and Illinois (1998). Educated at Saint Louis University School of Law (J.D., 1996) and Saint Louis University (B.S., 1992). Serands clients in Clayton, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Robert D. Cantwell is a lawyer practicing licensing, governmental law and relations, gaming law and 10 other areas of law
  • Robert received a B.S. degree from Saint Louis University in 1992, and has been licensed for 30 years
  • Robert practices at Lathrop Gage LLP in Clayton, MO

Practice Areas Explained

Robert D. Cantwell's Areas of Practice

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

Business Formation

Robert D. Cantwell is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in Missouri →

Business & Corporate Law

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

Robert D. Cantwell is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Missouri →

Intellectual Property

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

Robert D. Cantwell is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Missouri →

Mergers & Acquisitions

Robert D. Cantwell is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Missouri →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Robert D. Cantwell is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Missouri →

Jurisdictional Context

Why local counsel matters in Missouri

Practicing law in Missouri. Legal matters in Missouri are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Clayton are typically filed in the local municipal court or the appropriate Missouri state district court, depending on subject matter and amount in controversy. An attorney licensed in Missouri 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 Missouri courts without local counsel or pro hac vice admission.

Looking for additional Missouri attorneys? Browse all attorneys in Clayton or all attorneys in Missouri.

Frequently Asked

Common questions about Robert D. Cantwell

Where is Robert D. Cantwell's law office located?
Robert D. Cantwell's law practice is located in Clayton, Missouri. The firm is Lathrop Gage LLP. You can contact the office directly through this profile page.
What practice areas does Robert D. Cantwell handle?
Robert D. Cantwell focuses on formation, business, ip, m&a, government. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Robert D. Cantwell practiced law?
Robert D. Cantwell has 30+ years of legal experience and has been licensed since 1996.
Where did Robert D. Cantwell go to law school?
Robert D. Cantwell earned their education at (J.D., 1996); (B.S., 1992).
How can I contact Robert D. Cantwell for a consultation?
You can contact Robert D. Cantwell 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.
Saint Louis University School of Law
- 1996
B.S.
Saint Louis University
- 1992

Bar Admissions

Missouri
Admitted: 1996
Illinois
Admitted: 1998

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