Atty. James David Harper

Atty. James David Harper

James David Harper is a lawyer practicing intellectual property, intellectual property services, biotechnology/life sciences. James received a B.S. degree from University of Missouri - Columbia in 1978, and has been licensed for 32 years.

St. Louis St. Louis 32 yrs experience 32 year
Call (314) 860-1556 Book Appointment

Profile Summary

About James David Harper at a glance

James David Harper is an Of Counsel based in St. Louis, Missouri, practicing at Armstrong Teasdale LLP. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on ip. Admitted to practice in Missouri registered to practice before U.S. Patent and Trademark Office (1994). Educated at Saint Louis University School of Law (J.D., 1994) and University of Missouri - Columbia (B.S. Biochemistry, 1978). Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • James David Harper is a lawyer practicing intellectual property, intellectual property services, biotechnology/life sciences
  • James received a B.S. degree from University of Missouri - Columbia in 1978, and has been licensed for 32 years
  • James practices at Armstrong Teasdale LLP in St. Louis, MO

Practice Areas Explained

James David Harper's Areas of Practice

Each practice area below reflects the types of cases James David Harper 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.

James David Harper is one of 106,079 ip attorneys indexed nationally. Browse ip 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 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 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 St. Louis or all attorneys in Missouri.

Frequently Asked

Common questions about James David Harper

Where is James David Harper's law office located?
James David Harper's law practice is located in St. Louis, Missouri. The firm is Armstrong Teasdale LLP. You can contact the office directly through this profile page.
What practice areas does James David Harper handle?
James David Harper focuses on ip. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has James David Harper practiced law?
James David Harper has 32+ years of legal experience and has been licensed since 1994.
Where did James David Harper go to law school?
James David Harper earned their education at (J.D., 1994); (B.S. Biochemistry, 1978).
How can I contact James David Harper for a consultation?
You can contact James David Harper 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
- 1994
B.S. Biochemistry
University of Missouri - Columbia
- 1978

Bar Admissions

Missouri registered to practice before U.S. Patent and Trademark Office
Admitted: 1994

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