Atty. Gregory Charles Thayer

Atty. Gregory Charles Thayer

Gregory Charles Thayer is a lawyer practicing patent, trademark, copyright. Gregory received a M.A. degree from Columbia University in 1983, and has been licensed for 35 years.

San Francisco San Francisco 35 yrs experience 35 year
Call (501) 451-2655 Book Appointment

Profile Summary

About Gregory Charles Thayer at a glance

Gregory Charles Thayer is a trademark, copyright, and ip attorney based in San Francisco, California. They have 35+ years of legal experience, licensed to practice since 1991. Admitted to practice in California registered to practice before U.S. Patent and Trademark Office (1991). Educated at University of Hastings, College of Law (J.D., 1990) and Columbia University (M.A. Reed, 1983). Serands clients in San Francisco, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gregory Charles Thayer is a lawyer practicing patent, trademark, copyright
  • Gregory received a M.A. degree from Columbia University in 1983, and has been licensed for 35 years
  • Gregory practices in San Francisco, CA

Practice Areas Explained

Gregory Charles Thayer's Areas of Practice

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

Trademark Law

Gregory Charles Thayer is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in California →

Copyright Law

Gregory Charles Thayer is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in California →

Intellectual Property

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

Gregory Charles Thayer is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in San Francisco or all attorneys in California.

Frequently Asked

Common questions about Gregory Charles Thayer

Where is Gregory Charles Thayer's law office located?
Gregory Charles Thayer's law practice is located in San Francisco, California. You can contact the office directly through this profile page.
What practice areas does Gregory Charles Thayer handle?
Gregory Charles Thayer focuses on trademark, copyright, ip. Each practice area listed reflects experience handling cases of that type in California.
How long has Gregory Charles Thayer practiced law?
Gregory Charles Thayer has 35+ years of legal experience and has been licensed since 1991.
Where did Gregory Charles Thayer go to law school?
Gregory Charles Thayer earned their education at (J.D., 1990); (M.A. Reed, 1983).
How can I contact Gregory Charles Thayer for a consultation?
You can contact Gregory Charles Thayer 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.

Practice Areas

Education

J.D.
University of Hastings, College of Law
- 1990
M.A. Reed
Columbia University
- 1983

Bar Admissions

California registered to practice before U.S. Patent and Trademark Office
Admitted: 1991

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