Atty. Hervey Mark Lyon

Atty. Hervey Mark Lyon

Hervey Mark Lyon is a lawyer practicing intellectual property, antitrust and trade regulation, health care and 6 other areas of law. Hervey received a degree from Michigan State University in 1985, and has been licensed for 34 years.

Los Angeles Los Angeles 34 Years Experience 34 year
Call (213) 539-2528

Profile Summary

About Hervey Mark Lyon at a glance

Hervey Mark Lyon is a Partner based in Los Angeles, California, practicing at Gibson Dunn And Crutcher Llp. They have 34+ years of legal experience, licensed to practice since 1992. Their practice focuses on real estate, ip, litigation, health care, and entertainment. Admitted to practice in California registered to practice before United States Patent & Trademark Office (1992) and District of Columbia (2012). Educated at Michigan State University (Bachelor, 1985). Serves clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Hervey Mark Lyon is a lawyer practicing intellectual property, antitrust and trade regulation, health care and 6 other areas of law
  • Hervey received a degree from Michigan State University in 1985, and has been licensed for 34 years
  • Hervey practices at Gibson, Dunn & Crutcher LLP in Los Angeles, CA and 1 other location

Practice Areas Explained

Hervey Mark Lyon's Areas of Practice

Each practice area below reflects the types of cases Hervey Mark Lyon handles, with a brief overview of what that area of law covers.

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Hervey Mark Lyon is one of 286,061 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Intellectual Property

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

Hervey Mark Lyon is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in California →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Hervey Mark Lyon is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Hervey Mark Lyon is one of 59,895 health care attorneys indexed nationally. Browse health care attorneys in California →

Entertainment & Sports Law

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

Hervey Mark Lyon is one of 41,102 entertainment attorneys indexed nationally. Browse entertainment 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 Los Angeles 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 venue, 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 Los Angeles or all attorneys in California.

Frequently Asked

Common questions about Hervey Mark Lyon

Where is Hervey Mark Lyon's law office located?
Hervey Mark Lyon's law practice is located in Los Angeles, California. The firm is Gibson Dunn And Crutcher Llp. You can contact the office directly through this profile page.
What practice areas does Hervey Mark Lyon handle?
Hervey Mark Lyon focuses on real estate, ip, litigation, health care, entertainment. Each practice area listed reflects experience handling cases of that type in California.
How long has Hervey Mark Lyon practiced law?
Hervey Mark Lyon has 34+ years of legal experience and has been licensed since 1992.
Where did Hervey Mark Lyon go to law school?
Hervey Mark Lyon earned their education at (Bachelor, 1985).
How can I contact Hervey Mark Lyon for a consultation?
You can contact Hervey Mark Lyon 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

Bachelor
Michigan State University
- 1985

Bar Admissions

California registered to practice before United States Patent & Trademark Office
Admitted: 1992
District of Columbia
Admitted: 2012

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