Atty. Mark Deatherage

Atty. Mark Deatherage

Mr. Mark Deatherage is a lawyer practicing appellate practice, bankruptcy & creditor's rights, construction and 9 other areas of law.

Phoenix Phoenix 41 yrs experience 41 year
Call (480) 602-9836 Book Appointment

Profile Summary

About Mark Deatherage at a glance

Mark Deatherage is a Shareholder based in Phoenix, Arizona. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on trademark, copyright, business, ip, and bankruptcy. Admitted to practice in Arizona (1985), U.S. Court of Appeals, Ninth Circuit (1985), and U.S. Supreme Court (2006). Educated at University of Kansas (J.D., 1985) and University of Iowa (B.A., 1980). Recognitions include AV Preeminent. Serands clients in Phoenix, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Mark Deatherage is a lawyer practicing appellate practice, bankruptcy & creditor's rights, construction and 9 other areas of law
  • Mark received a B.A. degree from University of Iowa in 1980, and has been licensed for 41 years
  • Mark practices in Phoenix, AZ

Practice Areas Explained

Mark Deatherage's Areas of Practice

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

Trademark Law

Mark Deatherage is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in Arizona →

Copyright Law

Mark Deatherage is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in Arizona →

Business & Corporate Law

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

Mark Deatherage is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Arizona →

Intellectual Property

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

Mark Deatherage is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Arizona →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Mark Deatherage is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Arizona →

Jurisdictional Context

Why local counsel matters in Arizona

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

Looking for additional Arizona attorneys? Browse all attorneys in Phoenix or all attorneys in Arizona.

Frequently Asked

Common questions about Mark Deatherage

Where is Mark Deatherage's law office located?
Mark Deatherage's law practice is located in Phoenix, Arizona. You can contact the office directly through this profile page.
What practice areas does Mark Deatherage handle?
Mark Deatherage focuses on trademark, copyright, business, ip, bankruptcy. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has Mark Deatherage practiced law?
Mark Deatherage has 41+ years of legal experience and has been licensed since 1985.
Where did Mark Deatherage go to law school?
Mark Deatherage earned their education at (J.D., 1985); (B.A., 1980).
How can I contact Mark Deatherage for a consultation?
You can contact Mark Deatherage 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 Mark Deatherage received?
Mark Deatherage's notable recognition includes: AV Preeminent.

Education

J.D.
University of Kansas
- 1985
B.A.
University of Iowa
- 1980

Awards

AV Preeminent

Bar Admissions

Arizona
Admitted: 1985
U.S. Court of Appeals, Ninth Circuit
Admitted: 1985
U.S. Supreme Court
Admitted: 2006

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