Atty. Brian Merrill Cook

Atty. Brian Merrill Cook

Brian Merrill Cook is a lawyer practicing patent infringement, litigation, intellectual property & technology. Brian received a degree from University of Southern California Law School, Los Angeles CA, and has been licensed for 17 years.

Los Angeles Los Angeles 17 yrs experience 17 year
Call (213) 634-7002 Book Appointment

Profile Summary

About Brian Merrill Cook at a glance

Brian Merrill Cook is a Counsel based in Los Angeles, California, practicing at O'Melveny & Myers LLP. They have 17+ years of legal experience, licensed to practice since 2009. Their practice focuses on patent, ip, and litigation. Admitted to practice in California (2009). Educated at California Institute of Technology (J.D., 2009) and University of Southern California Law School, Los Angeles CA Yale University (B.S. California, 1991). Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Brian Merrill Cook is a lawyer practicing patent infringement, litigation, intellectual property & technology
  • Brian received a degree from University of Southern California Law School, Los Angeles CA, and has been licensed for 17 years
  • Brian practices at O'Melveny & Myers LLP in Los Angeles, CA

Practice Areas Explained

Brian Merrill Cook's Areas of Practice

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

Patent Law

Brian Merrill Cook 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.

Brian Merrill Cook 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.

Brian Merrill Cook 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 Los Angeles 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 Los Angeles or all attorneys in California.

Frequently Asked

Common questions about Brian Merrill Cook

Where is Brian Merrill Cook's law office located?
Brian Merrill Cook's law practice is located in Los Angeles, California. The firm is O'Melveny & Myers LLP. You can contact the office directly through this profile page.
What practice areas does Brian Merrill Cook handle?
Brian Merrill Cook focuses on patent, ip, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Brian Merrill Cook practiced law?
Brian Merrill Cook has 17+ years of legal experience and has been licensed since 2009.
Where did Brian Merrill Cook go to law school?
Brian Merrill Cook earned their education at (J.D., 2009); (B.S. California, 1991).
How can I contact Brian Merrill Cook for a consultation?
You can contact Brian Merrill Cook 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.
California Institute of Technology
- 2009
B.S. California
University of Southern California Law School, Los Angeles CA Yale University
- 1991

Bar Admissions

California
Admitted: 2009

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