Atty. Mark R. MacGuigan

Atty. Mark R. MacGuigan

Mark R. MacGuigan is a lawyer practicing constitutional law, human and civil rights, administrative law and 4 other areas of law.

68 yrs experience 68 year
Book Appointment

Profile Summary

About Mark R. MacGuigan at a glance

Mark R. MacGuigan is a J. Fed. Ct. of Appeal. They have 68+ years of legal experience, licensed to practice since 1958. Their practice focuses on patent, trademark, copyright, civil rights, and government. Admitted to practice in Ontario (1958) and Prince Edward Island and Newfoundland (1984). Educated at Columbia Law School (LL.M. Columbia, 1959) and St. Dunstan's University (B.A. University, 1951).

Verified attorney profile · Updated June 2026

About

  • Mark R. MacGuigan is a lawyer practicing constitutional law, human and civil rights, administrative law and 4 other areas of law
  • Mark R. received a B.A. degree from St. Dunstan's University in 1951, and has been licensed for 68 years
  • Mark R. practices in Ottawa, ON

Practice Areas Explained

Mark R. MacGuigan's Areas of Practice

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

Patent Law

Mark R. MacGuigan is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys →

Trademark Law

Mark R. MacGuigan is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys →

Copyright Law

Mark R. MacGuigan is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys →

Civil Rights

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

Mark R. MacGuigan is one of 70,245 civil rights attorneys indexed nationally. Browse civil rights attorneys →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Mark R. MacGuigan is one of 132,225 government attorneys indexed nationally. Browse government attorneys →

Frequently Asked

Common questions about Mark R. MacGuigan

What practice areas does Mark R. MacGuigan handle?
Mark R. MacGuigan focuses on patent, trademark, copyright, civil rights, government. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has Mark R. MacGuigan practiced law?
Mark R. MacGuigan has 68+ years of legal experience and has been licensed since 1958.
Where did Mark R. MacGuigan go to law school?
Mark R. MacGuigan earned their education at (LL.M. Columbia, 1959); (B.A. University, 1951).
How can I contact Mark R. MacGuigan for a consultation?
You can contact Mark R. MacGuigan 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

LL.M. Columbia
Columbia Law School
- 1959
B.A. University
St. Dunstan's University
- 1951

Bar Admissions

Ontario
Admitted: 1958
Prince Edward Island and Newfoundland
Admitted: 1984

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.