Atty. Lloyd D Doigan

Atty. Lloyd D Doigan

Lloyd D Doigan is a lawyer practicing patents, trademarks, mergers and acquisitions and 1 other area of law. Lloyd received a B.S. degree from Cornell University in 1972, and has been licensed for 47 years.

Birmingham Birmingham 47 yrs experience 47 year
Call (947) 237-6164 Book Appointment

Profile Summary

About Lloyd D Doigan at a glance

Lloyd D Doigan is an Attorney based in Birmingham, Michigan, practicing at Carlson, Gaskey & Olds A Professional Corporation. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on patent, trademark, real estate, ip, and m&a. Admitted to practice in New York registered to practice before U.S. Patent and Trademark Office (1979) and Michigan (2009). Educated at Western New England College (J.D., 1978) and Cornell University (B.S., 1972). Serands clients in Birmingham, MI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Lloyd D Doigan is a lawyer practicing patents, trademarks, mergers and acquisitions and 1 other area of law
  • Lloyd received a B.S. degree from Cornell University in 1972, and has been licensed for 47 years
  • Lloyd practices at Carlson, Gaskey & Olds A Professional Corporation in Birmingham, MI

Practice Areas Explained

Lloyd D Doigan's Areas of Practice

Each practice area below reflects the types of cases Lloyd D Doigan handles, with a brief overview of what that area of law covers.

Patent Law

Lloyd D Doigan is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Michigan →

Trademark Law

Lloyd D Doigan is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in Michigan →

Real Estate Law

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

Lloyd D Doigan is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Michigan →

Intellectual Property

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

Lloyd D Doigan is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Michigan →

Mergers & Acquisitions

Lloyd D Doigan is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Michigan →

Jurisdictional Context

Why local counsel matters in Michigan

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

Looking for additional Michigan attorneys? Browse all attorneys in Birmingham or all attorneys in Michigan.

Frequently Asked

Common questions about Lloyd D Doigan

Where is Lloyd D Doigan's law office located?
Lloyd D Doigan's law practice is located in Birmingham, Michigan. The firm is Carlson, Gaskey & Olds A Professional Corporation. You can contact the office directly through this profile page.
What practice areas does Lloyd D Doigan handle?
Lloyd D Doigan focuses on patent, trademark, real estate, ip, m&a. Each practice area listed reflects experience handling cases of that type in Michigan.
How long has Lloyd D Doigan practiced law?
Lloyd D Doigan has 47+ years of legal experience and has been licensed since 1979.
Where did Lloyd D Doigan go to law school?
Lloyd D Doigan earned their education at (J.D., 1978); (B.S., 1972).
How can I contact Lloyd D Doigan for a consultation?
You can contact Lloyd D Doigan 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.
Western New England College
- 1978
B.S.
Cornell University
- 1972

Bar Admissions

New York registered to practice before U.S. Patent and Trademark Office
Admitted: 1979
Michigan
Admitted: 2009

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