Atty. Mark Bartrum Helm

Atty. Mark Bartrum Helm

Mark Bartrum Helm is a lawyer practicing litigation, copyrights, trademarks and 2 other areas of law. Mark received a A.B. degree from Harvard University in 1978, and has been licensed for 42 years.

Los Angeles Los Angeles 42 Years Experience 42 year
Call (424) 600-2926

Profile Summary

About Mark Bartrum Helm at a glance

Mark Bartrum Helm is a Partner based in Los Angeles, California, practicing at Munger Tolles And Olson Llp. They have 42+ years of legal experience, licensed to practice since 1984. Their practice focuses on trademark, copyright, real estate, ip, and litigation. Admitted to practice in California (1984), U.S. District Court, Central and Northern Districts of California (1984), U.S. Court of Appeals, Ninth and District of Columbia Circuits (1985), and U.S. District Court, Southern District of California (1987). Educated at Harvard Law School (J.D., 1982) and Harvard University (A.B., 1978). Recognitions include AV Preeminent. Active member of Los Angeles County (Secretary, 1989-1990, Vice Chair, 1990-1992 and Chair, 1992-1993, Committee on Professional Responsibility and Ethics Member, Ethics 2000 Advisory Committee, 1997—) and American Bar Associations State Bar of California. Serves clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Bartrum Helm is a lawyer practicing litigation, copyrights, trademarks and 2 other areas of law
  • Mark received a A.B. degree from Harvard University in 1978, and has been licensed for 42 years
  • Mark practices at Munger, Tolles & Olson LLP in Los Angeles, CA

Practice Areas Explained

Mark Bartrum Helm's Areas of Practice

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

Trademark Law

Mark Bartrum Helm is one of 20,983 trademark attorneys indexed nationally. Browse trademark attorneys in California →

Copyright Law

Mark Bartrum Helm is one of 15,929 copyright attorneys indexed nationally. Browse copyright attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Mark Bartrum Helm is one of 286,061 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Intellectual Property

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

Mark Bartrum Helm is one of 94,505 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.

Mark Bartrum Helm is one of 409,070 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 venue, 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 Mark Bartrum Helm

Where is Mark Bartrum Helm's law office located?
Mark Bartrum Helm's law practice is located in Los Angeles, California. The firm is Munger Tolles And Olson Llp. You can contact the office directly through this profile page.
What practice areas does Mark Bartrum Helm handle?
Mark Bartrum Helm focuses on trademark, copyright, real estate, ip, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark Bartrum Helm practiced law?
Mark Bartrum Helm has 42+ years of legal experience and has been licensed since 1984.
Where did Mark Bartrum Helm go to law school?
Mark Bartrum Helm earned their education at (J.D., 1982); (A.B., 1978).
How can I contact Mark Bartrum Helm for a consultation?
You can contact Mark Bartrum Helm 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 Bartrum Helm received?
Mark Bartrum Helm's notable recognition includes: AV Preeminent.

Education

J.D.
Harvard Law School
- 1982
A.B.
Harvard University
- 1978

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1984
U.S. District Court, Central and Northern Districts of California
Admitted: 1984
U.S. Court of Appeals, Ninth and District of Columbia Circuits
Admitted: 1985
U.S. District Court, Southern District of California
Admitted: 1987
U.S. Supreme Court
Admitted: 1989
U.S. Court of Appeals, Fifth Circuit
Admitted: 1991
U.S. District Court, Eastern District of Michigan
Admitted: 1992
U.S. District Court, Eastern District of California
Admitted: 1995
U.S. District Court, District of Colorado
Admitted: 1997

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