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Atty. David Charles Lachman

Atty. David Charles Lachman

David Charles Lachman is a lawyer practicing antitrust & trade regulation, class actions, intellectual property and 6 other areas of law. David received a degree from Columbia University School of Law, and has been licensed for 18 years.

Los Angeles Los Angeles 18 yrs experience 18 year
Call (213) 539-3027 Book Appointment

Profile Summary

About David Charles Lachman at a glance

David Charles Lachman is a patent, ip, class action, white collar, and securities attorney based in Los Angeles, California. They have 18+ years of legal experience, licensed to practice since 2008. Admitted to practice in California (2008) and New York (2018). Educated at Columbia University School of Law (—). Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Charles Lachman is a lawyer practicing antitrust & trade regulation, class actions, intellectual property and 6 other areas of law
  • David received a degree from Columbia University School of Law, and has been licensed for 18 years
  • David practices in Los Angeles, CA

Practice Areas Explained

David Charles Lachman's Areas of Practice

Each practice area below reflects the types of cases David Charles Lachman handles, with a brief overview of what that area of law covers.

Patent Law

David Charles Lachman 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.

David Charles Lachman is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

Class Action

David Charles Lachman is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in California →

White Collar Crimes

David Charles Lachman is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in California →

Securities Law

David Charles Lachman is one of 64,529 securities attorneys indexed nationally. Browse securities 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 David Charles Lachman

Where is David Charles Lachman's law office located?
David Charles Lachman's law practice is located in Los Angeles, California. You can contact the office directly through this profile page.
What practice areas does David Charles Lachman handle?
David Charles Lachman focuses on patent, ip, class action, white collar, securities. Each practice area listed reflects experience handling cases of that type in California.
How long has David Charles Lachman practiced law?
David Charles Lachman has 18+ years of legal experience and has been licensed since 2008.
Where did David Charles Lachman go to law school?
David Charles Lachman earned their education at (—).
How can I contact David Charles Lachman for a consultation?
You can contact David Charles Lachman 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

Columbia University School of Law
- In Progress

Bar Admissions

California
Admitted: 2008
New York
Admitted: 2018

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