Atty. Marshall A. Lerner

Atty. Marshall A. Lerner

Marshall A. Lerner is a lawyer practicing copyright infringement, appeals, intellectual property law and 6 other areas of law.

Los Angeles Los Angeles 60 yrs experience 60 year
Call (424) 483-5012 Book Appointment

Profile Summary

About Marshall A. Lerner at a glance

Marshall A. Lerner is a Partner based in Los Angeles, California, practicing at Kleinberg And Lerner Llp. They have 60+ years of legal experience, licensed to practice since 1966. Their practice focuses on patent, trademark, copyright, real estate, and ip. Admitted to practice in District of Columbia (1966), U.S. Federal Court (1966), U.S. Supreme Court (1969), and California U.S. Court of Appeals, Ninth and Federal Circuits registered to practice before U.S. Pate (1973). Educated at George Washington University (J.D., 1965) and New Jersey Institute of Technology (B.S.E.E., 1962). Recognitions include AV Preeminent. Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Marshall A. Lerner is a lawyer practicing copyright infringement, appeals, intellectual property law and 6 other areas of law
  • Marshall received a B.S.E.E. degree from New Jersey Institute of Technology in 1962, and has been licensed for 60 years
  • Marshall practices at Kleinberg & Lerner, LLP in Los Angeles, CA

Practice Areas Explained

Marshall A. Lerner's Areas of Practice

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

Patent Law

Marshall A. Lerner is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in California →

Trademark Law

Marshall A. Lerner is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in California →

Copyright Law

Marshall A. Lerner is one of 17,495 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.

Marshall A. Lerner is one of 316,149 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.

Marshall A. Lerner 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 Marshall A. Lerner

Where is Marshall A. Lerner's law office located?
Marshall A. Lerner's law practice is located in Los Angeles, California. The firm is Kleinberg And Lerner Llp. You can contact the office directly through this profile page.
What practice areas does Marshall A. Lerner handle?
Marshall A. Lerner focuses on patent, trademark, copyright, real estate, ip. Each practice area listed reflects experience handling cases of that type in California.
How long has Marshall A. Lerner practiced law?
Marshall A. Lerner has 60+ years of legal experience and has been licensed since 1966.
Where did Marshall A. Lerner go to law school?
Marshall A. Lerner earned their education at (J.D., 1965); (B.S.E.E., 1962).
How can I contact Marshall A. Lerner for a consultation?
You can contact Marshall A. Lerner 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 Marshall A. Lerner received?
Marshall A. Lerner's notable recognition includes: AV Preeminent.

Education

J.D.
George Washington University
- 1965
B.S.E.E.
New Jersey Institute of Technology
- 1962

Awards

AV Preeminent

Bar Admissions

District of Columbia
Admitted: 1966
U.S. Federal Court
Admitted: 1966
U.S. Supreme Court
Admitted: 1969
California U.S. Court of Appeals, Ninth and Federal Circuits registered to practice before U.S. Pate
Admitted: 1973

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