Atty. M. Leigh Haddon

Atty. M. Leigh Haddon

M. Leigh Haddon is a lawyer practicing intellectual property.

Mount Pleasant Mount Pleasant 43 yrs experience 43 year
Call (224) 452-4582 Book Appointment

Profile Summary

About M. Leigh Haddon at a glance

M. Leigh Haddon is a ip attorney based in Mount Pleasant, South Carolina. They have 43+ years of legal experience, licensed to practice since 1983. Admitted to practice in California (1983). Educated at Western State University at San Diego (J.D., 1981) and Boston University (B.S., 1976). Serands clients in Mount Pleasant, SC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • M. Leigh Haddon is a lawyer practicing intellectual property
  • M. received a B.S. degree from Boston University in 1976, and has been licensed for 43 years
  • M. practices in Mount Pleasant, SC

Practice Areas Explained

M. Leigh Haddon's Areas of Practice

Each practice area below reflects the types of cases M. Leigh Haddon 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.

M. Leigh Haddon is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in South Carolina →

Jurisdictional Context

Why local counsel matters in South Carolina

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

Looking for additional South Carolina attorneys? Browse all attorneys in Mount Pleasant or all attorneys in South Carolina.

Frequently Asked

Common questions about M. Leigh Haddon

Where is M. Leigh Haddon's law office located?
M. Leigh Haddon's law practice is located in Mount Pleasant, South Carolina. You can contact the office directly through this profile page.
What practice areas does M. Leigh Haddon handle?
M. Leigh Haddon focuses on ip. Each practice area listed reflects experience handling cases of that type in South Carolina.
How long has M. Leigh Haddon practiced law?
M. Leigh Haddon has 43+ years of legal experience and has been licensed since 1983.
Where did M. Leigh Haddon go to law school?
M. Leigh Haddon earned their education at (J.D., 1981); (B.S., 1976).
How can I contact M. Leigh Haddon for a consultation?
You can contact M. Leigh Haddon 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.
Western State University at San Diego
- 1981
B.S.
Boston University
- 1976

Bar Admissions

California
Admitted: 1983

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