Atty. Gregory James Michelson

Atty. Gregory James Michelson

Gregory James Michelson is a lawyer practicing intellectual property, patent prosecution, intellectual property litigation and 2 other areas of law. Gregory received a B.S.E.E. degree from California State Polytechnic University in 1988, and has been licensed for 28 years.

Costa Mesa Costa Mesa 28 yrs experience 28 year
Call (760) 730-6618 Book Appointment

Profile Summary

About Gregory James Michelson at a glance

Gregory James Michelson is a Partner based in Costa Mesa, California, practicing at Haynes And Boone Llp. They have 28+ years of legal experience, licensed to practice since 1998. Their practice focuses on patent, ip, and international. Admitted to practice in California U.S. District Court, Central District of California registered to practice before U.S. Pa (1998). Educated at Loyola Law School (J.D., 1998) and California State Polytechnic University (B.S.E.E. Electrical, 1988). Serands clients in Costa Mesa, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gregory James Michelson is a lawyer practicing intellectual property, patent prosecution, intellectual property litigation and 2 other areas of law
  • Gregory received a B.S.E.E. degree from California State Polytechnic University in 1988, and has been licensed for 28 years
  • Gregory practices at Haynes and Boone, LLP in Costa Mesa, CA

Practice Areas Explained

Gregory James Michelson's Areas of Practice

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

Patent Law

Gregory James Michelson is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in California →

Intellectual Property

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

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

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Gregory James Michelson is one of 40,133 international attorneys indexed nationally. Browse international 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 Costa Mesa 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 Costa Mesa or all attorneys in California.

Frequently Asked

Common questions about Gregory James Michelson

Where is Gregory James Michelson's law office located?
Gregory James Michelson's law practice is located in Costa Mesa, California. The firm is Haynes And Boone Llp. You can contact the office directly through this profile page.
What practice areas does Gregory James Michelson handle?
Gregory James Michelson focuses on patent, ip, international. Each practice area listed reflects experience handling cases of that type in California.
How long has Gregory James Michelson practiced law?
Gregory James Michelson has 28+ years of legal experience and has been licensed since 1998.
Where did Gregory James Michelson go to law school?
Gregory James Michelson earned their education at (J.D., 1998); (B.S.E.E. Electrical, 1988).
How can I contact Gregory James Michelson for a consultation?
You can contact Gregory James Michelson 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.
Loyola Law School
- 1998
B.S.E.E. Electrical
California State Polytechnic University
- 1988

Bar Admissions

California U.S. District Court, Central District of California registered to practice before U.S. Pa
Admitted: 1998

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