Atty. Daniel Thomas Simpson

Atty. Daniel Thomas Simpson

Daniel Thomas Simpson is a lawyer practicing civil practice, litigation, intellectual property litigation and 4 other areas of law. Daniel received a B.S. degree from Rockhurst College in 2001, and has been licensed for 22 years.

Webster Groves Webster Groves 22 Years Experience 22 year
Call (314) 314-5467

Profile Summary

About Daniel Thomas Simpson at a glance

Daniel Thomas Simpson is a patent, trademark, copyright, ip, and litigation attorney based in Webster Groves, Missouri. They have 22+ years of legal experience, licensed to practice since 2004. Admitted to practice in Missouri U.S. District Court, Eastern District of Missouri U.S. Court of Appeals, Federal Circuit re (2004). Educated at St. Louis University (J.D. Washington, 2004) and Rockhurst College (B.S., 2001). Serves clients in Webster Groves, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Daniel Thomas Simpson is a lawyer practicing civil practice, litigation, intellectual property litigation and 4 other areas of law
  • Daniel received a B.S. degree from Rockhurst College in 2001, and has been licensed for 22 years
  • Daniel practices in Webster Groves, MO

Practice Areas Explained

Daniel Thomas Simpson's Areas of Practice

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

Patent Law

Daniel Thomas Simpson is one of 18,874 patent attorneys indexed nationally. Browse patent attorneys in Missouri →

Trademark Law

Daniel Thomas Simpson is one of 20,983 trademark attorneys indexed nationally. Browse trademark attorneys in Missouri →

Copyright Law

Daniel Thomas Simpson is one of 15,929 copyright attorneys indexed nationally. Browse copyright attorneys in Missouri →

Intellectual Property

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

Daniel Thomas Simpson is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in Missouri →

Civil Litigation

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

Daniel Thomas Simpson is one of 409,070 litigation attorneys indexed nationally. Browse litigation 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 Webster Groves 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 venue, 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 Webster Groves or all attorneys in Missouri.

Frequently Asked

Common questions about Daniel Thomas Simpson

Where is Daniel Thomas Simpson's law office located?
Daniel Thomas Simpson's law practice is located in Webster Groves, Missouri. You can contact the office directly through this profile page.
What practice areas does Daniel Thomas Simpson handle?
Daniel Thomas Simpson focuses on patent, trademark, copyright, ip, litigation. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Daniel Thomas Simpson practiced law?
Daniel Thomas Simpson has 22+ years of legal experience and has been licensed since 2004.
Where did Daniel Thomas Simpson go to law school?
Daniel Thomas Simpson earned their education at (J.D. Washington, 2004); (B.S., 2001).
How can I contact Daniel Thomas Simpson for a consultation?
You can contact Daniel Thomas Simpson 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. Washington
St. Louis University
- 2004
B.S.
Rockhurst College
- 2001

Bar Admissions

Missouri U.S. District Court, Eastern District of Missouri U.S. Court of Appeals, Federal Circuit re
Admitted: 2004

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