Atty. Les J. Weinstein

Atty. Les J. Weinstein

Les J. Weinstein is a lawyer practicing litigation, antitrust, patent and 4 other areas of law.

Pasadena Pasadena 67 yrs experience 67 year
Call (626) 563-0027 Book Appointment

Profile Summary

About Les J. Weinstein at a glance

Les J. Weinstein is a Les Weinstein ADR Servs. based in Pasadena, California. They have 67+ years of legal experience, licensed to practice since 1959. Their practice focuses on trademark, copyright, real estate, ip, and litigation. Admitted to practice in District of Columbia (1959), U.S. Supreme Court (1962), and California registered to practice before U.S. Patent and Trademark Office (1965). Educated at George Washington University (J.D., 1959) and University of Pennsylvania (B.S.M.E., 1956). Recognitions include AV Preeminent. Serands clients in Pasadena, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Les J. Weinstein is a lawyer practicing litigation, antitrust, patent and 4 other areas of law
  • Les received a B.S.M.E. degree from University of Pennsylvania in 1956, and has been licensed for 67 years
  • Les practices in Pasadena, CA

Practice Areas Explained

Les J. Weinstein's Areas of Practice

Each practice area below reflects the types of cases Les J. Weinstein handles, with a brief overview of what that area of law covers.

Trademark Law

Les J. Weinstein is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in California →

Copyright Law

Les J. Weinstein 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.

Les J. Weinstein 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.

Les J. Weinstein 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.

Les J. Weinstein 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 Pasadena 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 Pasadena or all attorneys in California.

Frequently Asked

Common questions about Les J. Weinstein

Where is Les J. Weinstein's law office located?
Les J. Weinstein's law practice is located in Pasadena, California. You can contact the office directly through this profile page.
What practice areas does Les J. Weinstein handle?
Les J. Weinstein focuses on trademark, copyright, real estate, ip, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Les J. Weinstein practiced law?
Les J. Weinstein has 67+ years of legal experience and has been licensed since 1959.
Where did Les J. Weinstein go to law school?
Les J. Weinstein earned their education at (J.D., 1959); (B.S.M.E., 1956).
How can I contact Les J. Weinstein for a consultation?
You can contact Les J. Weinstein 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 Les J. Weinstein received?
Les J. Weinstein's notable recognition includes: AV Preeminent.

Education

J.D.
George Washington University
- 1959
B.S.M.E.
University of Pennsylvania
- 1956

Awards

AV Preeminent

Bar Admissions

District of Columbia
Admitted: 1959
U.S. Supreme Court
Admitted: 1962
California registered to practice before U.S. Patent and Trademark Office
Admitted: 1965

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