Atty. Charles S. Cotropia

Atty. Charles S. Cotropia

Mr. Charles S.

Dallas Dallas 53 yrs experience 53 year
Call (945) 277-1435 Book Appointment

Profile Summary

About Charles S. Cotropia at a glance

Charles S. Cotropia is a Senior Counsel based in Dallas, Texas, practicing at Sidley Austin LLP. They have 53+ years of legal experience, licensed to practice since 1973. Their practice focuses on patent, trademark, copyright, and ip. Admitted to practice in Texas Fifth Circuit Court of Appeals Eleventh Circuit Court of Appeals Federal Circuit Court of Appe (1973), U.S. Court of Appeals, Federal Circuit (1976), U.S. Court of Appeals, Fifth Circuit (1981), and U.S. Court of Appeals, Eleventh Circuit U.S. District Court, Eastern, Western, Northern and Southern (1981). Educated at Cornell University law School (J.D., 1973) and University of Texas (B.S. Aerospace, 1968). Recognitions include AV Preeminent. Active member of State Bar of Texas. Serands clients in Dallas, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Charles S. Cotropia is a lawyer practicing patents, trademarks, trade dress and 2 other areas of law
  • Charles received a B.S. degree from University of Texas in 1968, and has been licensed for 53 years
  • Charles practices at Sidley Austin LLP in Dallas, TX

Practice Areas Explained

Charles S. Cotropia's Areas of Practice

Each practice area below reflects the types of cases Charles S. Cotropia handles, with a brief overview of what that area of law covers.

Patent Law

Charles S. Cotropia is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Texas →

Trademark Law

Charles S. Cotropia is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in Texas →

Copyright Law

Charles S. Cotropia is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in Texas →

Intellectual Property

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

Charles S. Cotropia is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

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

Looking for additional Texas attorneys? Browse all attorneys in Dallas or all attorneys in Texas.

Frequently Asked

Common questions about Charles S. Cotropia

Where is Charles S. Cotropia's law office located?
Charles S. Cotropia's law practice is located in Dallas, Texas. The firm is Sidley Austin LLP. You can contact the office directly through this profile page.
What practice areas does Charles S. Cotropia handle?
Charles S. Cotropia focuses on patent, trademark, copyright, ip. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Charles S. Cotropia practiced law?
Charles S. Cotropia has 53+ years of legal experience and has been licensed since 1973.
Where did Charles S. Cotropia go to law school?
Charles S. Cotropia earned their education at (J.D., 1973); (B.S. Aerospace, 1968).
How can I contact Charles S. Cotropia for a consultation?
You can contact Charles S. Cotropia 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.
What awards or recognition has Charles S. Cotropia received?
Charles S. Cotropia's notable recognition includes: AV Preeminent.

Education

J.D.
Cornell University law School
- 1973
B.S. Aerospace
University of Texas
- 1968

Awards

AV Preeminent

Bar Admissions

Texas Fifth Circuit Court of Appeals Eleventh Circuit Court of Appeals Federal Circuit Court of Appe
Admitted: 1973
U.S. Court of Appeals, Federal Circuit
Admitted: 1976
U.S. Court of Appeals, Fifth Circuit
Admitted: 1981
U.S. Court of Appeals, Eleventh Circuit U.S. District Court, Eastern, Western, Northern and Southern
Admitted: 1981
U.S. Supreme Court Texas Western District Court US Patent and Trademark Office
Admitted: 1994

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