Atty. Mark Alan de Regt

Atty. Mark Alan de Regt

Mark Alan de Regt is a lawyer practicing business law, contracts, corporate law and 1 other area of law. Mark has been licensed for 37 years.

Seattle Seattle 37 yrs experience 37 year
Call (206) 360-0538 Book Appointment

Profile Summary

About Mark Alan de Regt at a glance

Mark Alan de Regt is a contracts, business, and ip attorney based in Seattle, Washington. They have 37+ years of legal experience, licensed to practice since 1989. Admitted to practice in Connecticut (1989) and Washington (1996). Educated at New York University School of Law (JD, 1982). Serands clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Alan de Regt is a lawyer practicing business law, contracts, corporate law and 1 other area of law
  • Mark has been licensed for 37 years
  • Mark practices in Seattle, WA

Practice Areas Explained

Mark Alan de Regt's Areas of Practice

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

Contracts

Mark Alan de Regt is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Washington →

Business & Corporate Law

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

Mark Alan de Regt is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Washington →

Intellectual Property

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

Mark Alan de Regt is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Washington →

Jurisdictional Context

Why local counsel matters in Washington

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

Looking for additional Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.

Frequently Asked

Common questions about Mark Alan de Regt

Where is Mark Alan de Regt's law office located?
Mark Alan de Regt's law practice is located in Seattle, Washington. You can contact the office directly through this profile page.
What practice areas does Mark Alan de Regt handle?
Mark Alan de Regt focuses on contracts, business, ip. Each practice area listed reflects experience handling cases of that type in Washington.
How long has Mark Alan de Regt practiced law?
Mark Alan de Regt has 37+ years of legal experience and has been licensed since 1989.
Where did Mark Alan de Regt go to law school?
Mark Alan de Regt earned their education at (JD, 1982).
How can I contact Mark Alan de Regt for a consultation?
You can contact Mark Alan de Regt 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

JD
New York University School of Law
- 1982

Bar Admissions

Connecticut
Admitted: 1989
Washington
Admitted: 1996

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