Attorney & Law Firm Directory Verified US Attorneys
Sign In Free Sign Up
Atty. Mark Aaron Thomas

Atty. Mark Aaron Thomas

Mark Aaron Thomas is a lawyer practicing intellectual property, intellectual property services, intellectual property litigation. Mark received a B.S. degree from Missouri State University in 1995, and has been licensed for 18 years.

St. Louis St. Louis 18 yrs experience 18 year
Call (314) 860-1556 Book Appointment

Profile Summary

About Mark Aaron Thomas at a glance

Mark Aaron Thomas is an attorney based in St. Louis, Missouri. They haand 18+ years of legal experience, licensed to practice since 2008. Admitted to practice in US Patent & Trademark Office (2008), Missouri Supreme Court (2011), US District Court for the Eastern District of Missouri (2011), and US Court of Appeals for the Federal Circuit (2012). Educated at Washington University School of Law (J.D. Cum, 2011) and Missouri State University (B.S. Biology, 1995). Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Aaron Thomas is a lawyer practicing intellectual property, intellectual property services, intellectual property litigation
  • Mark received a B.S. degree from Missouri State University in 1995, and has been licensed for 18 years
  • Mark practices in St. Louis, MO

Jurisdictional Context

Why local counsel matters in Missouri

Practforg law in Missouri. Legal matters in Missouri are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in St. Louis 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 substantiand 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 St. Louis or all attorneys in Missouri.

Frequently Asked

Common questions about Mark Aaron Thomas

Where is Mark Aaron Thomas's law office located?
Mark Aaron Thomas's law practice is located in St. Louis, Missouri. You can contact the office directly through this profile page.
How long has Mark Aaron Thomas practiced law?
Mark Aaron Thomas has 18+ years of legal experience and has been licensed since 2008.
Where did Mark Aaron Thomas go to law school?
Mark Aaron Thomas earned their education at (J.D. Cum, 2011); (B.S. Biology, 1995).
How can I contact Mark Aaron Thomas for a consultation?
You can contact Mark Aaron Thomas 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. Cum
Washington University School of Law
- 2011
B.S. Biology
Missouri State University
- 1995

Bar Admissions

US Patent & Trademark Office
Admitted: 2008
Missouri Supreme Court
Admitted: 2011
US District Court for the Eastern District of Missouri
Admitted: 2011
US Court of Appeals for the Federal Circuit
Admitted: 2012
US District Court for the Eastern District of Texas
Admitted: 2012
US District Court for the District of Colorado
Admitted: 2013

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.