Atty. Michael Cullen Sweeney

Atty. Michael Cullen Sweeney

Michael Cullen Sweeney is a lawyer practicing intellectual property. Michael received a degree from Northwestern Univ SOL, Chicago, IL, and has been licensed for 11 years.

Los Angeles Los Angeles 11 yrs experience 11 year
Call (213) 314-3420 Book Appointment

Profile Summary

About Michael Cullen Sweeney at a glance

Michael Cullen Sweeney is an Attorney based in Los Angeles, California, practicing at Latham & Watkins LLP. They have 11+ years of legal experience, licensed to practice since 2015. Their practice focuses on ip. Admitted to practice in Admitted to The State Bar of California (2015). Educated at Northwestern Univ SOL, Chicago, IL Univ of California Santa Barbara, CA (—). Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Michael Cullen Sweeney is a lawyer practicing intellectual property
  • Michael received a degree from Northwestern Univ SOL, Chicago, IL, and has been licensed for 11 years
  • Michael practices at Latham & Watkins LLP in Los Angeles, CA

Practice Areas Explained

Michael Cullen Sweeney's Areas of Practice

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

Intellectual Property

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

Michael Cullen Sweeney is one of 106,079 ip attorneys indexed nationally. Browse ip 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 Michael Cullen Sweeney

Where is Michael Cullen Sweeney's law office located?
Michael Cullen Sweeney's law practice is located in Los Angeles, California. The firm is Latham & Watkins LLP. You can contact the office directly through this profile page.
What practice areas does Michael Cullen Sweeney handle?
Michael Cullen Sweeney focuses on ip. Each practice area listed reflects experience handling cases of that type in California.
How long has Michael Cullen Sweeney practiced law?
Michael Cullen Sweeney has 11+ years of legal experience and has been licensed since 2015.
Where did Michael Cullen Sweeney go to law school?
Michael Cullen Sweeney earned their education at (—).
How can I contact Michael Cullen Sweeney for a consultation?
You can contact Michael Cullen Sweeney 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.

Practice Areas

Education

Northwestern Univ SOL, Chicago, IL Univ of California Santa Barbara, CA
- In Progress

Bar Admissions

Admitted to The State Bar of California
Admitted: 2015

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