Atty. Andrew Dee Mickelsen

Atty. Andrew Dee Mickelsen

Andrew Dee Mickelsen is a lawyer practicing intellectual property, ip litigation, patent prosecution. Andrew received a B.S. degree from Brigham Young University in 1997, and has been licensed for 26 years.

Irvine Irvine 26 yrs experience 26 year
Call (949) 379-8441 Book Appointment

Profile Summary

About Andrew Dee Mickelsen at a glance

Andrew Dee Mickelsen is a Partner based in Irvine, California, practicing at McDermott Will & Emery LLP. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on patent, ip, and litigation. Admitted to practice in California registered to practice before U.S. Patent and Trademark Office (2000). Educated at University of Southern California Law School (J.D., 2000) and Brigham Young University (B.S., 1997). Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Andrew Dee Mickelsen is a lawyer practicing intellectual property, ip litigation, patent prosecution
  • Andrew received a B.S. degree from Brigham Young University in 1997, and has been licensed for 26 years
  • Andrew practices at McDermott Will & Emery LLP in Irvine, CA

Practice Areas Explained

Andrew Dee Mickelsen's Areas of Practice

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

Patent Law

Andrew Dee Mickelsen is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in California →

Intellectual Property

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

Andrew Dee Mickelsen is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

Civil Litigation

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

Andrew Dee Mickelsen is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in Irvine or all attorneys in California.

Frequently Asked

Common questions about Andrew Dee Mickelsen

Where is Andrew Dee Mickelsen's law office located?
Andrew Dee Mickelsen's law practice is located in Irvine, California. The firm is McDermott Will & Emery LLP. You can contact the office directly through this profile page.
What practice areas does Andrew Dee Mickelsen handle?
Andrew Dee Mickelsen focuses on patent, ip, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Andrew Dee Mickelsen practiced law?
Andrew Dee Mickelsen has 26+ years of legal experience and has been licensed since 2000.
Where did Andrew Dee Mickelsen go to law school?
Andrew Dee Mickelsen earned their education at (J.D., 2000); (B.S., 1997).
How can I contact Andrew Dee Mickelsen for a consultation?
You can contact Andrew Dee Mickelsen 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.
University of Southern California Law School
- 2000
B.S.
Brigham Young University
- 1997

Bar Admissions

California registered to practice before U.S. Patent and Trademark Office
Admitted: 2000

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