Atty. M. Duncan Grant

Atty. M. Duncan Grant

M. Duncan Grant is a lawyer practicing antitrust and competition, appellate practice, arbitration, mediation and other alternative dispute resolution and 10 other areas of law.

Wilmington Wilmington 51 yrs experience 51 year
Call (302) 600-4533 Book Appointment

Profile Summary

About M. Duncan Grant at a glance

M. Duncan Grant is a Partner based in Wilmington, Delaware, practicing at Troutman Pepper Locke. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on business, ip, class action, white collar, and litigation. Admitted to practice in Pennsylvania (1975) and Delaware (1991). Educated at University of Pennsylvania (J.D., 1975) and Princeton University (A.B., 1972). Recognitions include AV Preeminent. Serands clients in Wilmington, DE and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • M. Duncan Grant is a lawyer practicing antitrust and competition, appellate practice, arbitration, mediation and other alternative dispute resolution and 10 other areas of law
  • M. received a A.B. degree from Princeton University in 1972, and has been licensed for 51 years
  • M. practices at Troutman Pepper Locke in Wilmington, DE and 1 other location

Practice Areas Explained

M. Duncan Grant's Areas of Practice

Each practice area below reflects the types of cases M. Duncan Grant handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

M. Duncan Grant is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Delaware →

Intellectual Property

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

M. Duncan Grant is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Delaware →

Class Action

M. Duncan Grant is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in Delaware →

White Collar Crimes

M. Duncan Grant is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in Delaware →

Civil Litigation

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

M. Duncan Grant is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Delaware →

Jurisdictional Context

Why local counsel matters in Delaware

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

Looking for additional Delaware attorneys? Browse all attorneys in Wilmington or all attorneys in Delaware.

Frequently Asked

Common questions about M. Duncan Grant

Where is M. Duncan Grant's law office located?
M. Duncan Grant's law practice is located in Wilmington, Delaware. The firm is Troutman Pepper Locke. You can contact the office directly through this profile page.
What practice areas does M. Duncan Grant handle?
M. Duncan Grant focuses on business, ip, class action, white collar, litigation. Each practice area listed reflects experience handling cases of that type in Delaware.
How long has M. Duncan Grant practiced law?
M. Duncan Grant has 51+ years of legal experience and has been licensed since 1975.
Where did M. Duncan Grant go to law school?
M. Duncan Grant earned their education at (J.D., 1975); (A.B., 1972).
How can I contact M. Duncan Grant for a consultation?
You can contact M. Duncan Grant 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 M. Duncan Grant received?
M. Duncan Grant's notable recognition includes: AV Preeminent.

Education

J.D.
University of Pennsylvania
- 1975
A.B.
Princeton University
- 1972

Awards

AV Preeminent

Bar Admissions

Pennsylvania
Admitted: 1975
Delaware
Admitted: 1991

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