Atty. Jonathan Steinsapir

Atty. Jonathan Steinsapir

Jonathan Steinsapir is a top attorney recognized by Best Lawyers in the practice area(s) of Entertainment Law - Motion Pictures and Television, Entertainment Law - Music and Litigation - Intellectual Property. Jonathan, who practices law in Los Angeles, California, has been recognized since 2023.

Call (310) 566-9800 Book Appointment

Entertainment Law - Motion Pictures and Television & More Attorney · Serving Los Angeles, CA

Profile Summary

About Jonathan Steinsapir at a Glance

Jonathan Steinsapir is a ip and entertainment attorney based in Los Angeles, California, practicing at Kinsella Holley Iser Kump Steinsapir LLP. Educated at University of California Los Angeles (J.D., 2003). Recognitions include Best Lawyers in America — Entertainment Law - Motion Pictures and Television (2026), Best Lawyers in America — Entertainment Law - Music (2026), and Best Lawyers in America — Litigation - Intellectual Property (2026). Serves clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Jonathan Steinsapir

  • Jonathan Steinsapir is a top attorney recognized by Best Lawyers in the practice area(s) of Entertainment Law - Motion Pictures and Television, Entertainment Law - Music and Litigation - Intellectual Property
  • Jonathan, who practices law in Los Angeles, California, has been recognized since 2023
  • This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan is held by other top lawyers in the same geographic and legal practice area

Practice Areas Explained

Jonathan Steinsapir's Areas of Legal Practice

Each practice area below reflects the types of cases Jonathan Steinsapir handles, with a practical overview of what that area of law involves and how it may apply to your situation in Los Angeles.

Intellectual Property in Los Angeles

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

Jonathan Steinsapir is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →

Entertainment & Sports Law in Los Angeles

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

Jonathan Steinsapir is one of 45,619 entertainment attorneys indexed nationally. Browse entertainment attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Los Angeles

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.

Los Angeles Courts and Legal Process

Choosing a Los Angeles-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional California attorneys? Browse all attorneys in Los Angeles or all attorneys in California.

Frequently Asked

Common Questions About Jonathan Steinsapir

Where is Jonathan Steinsapir's law office located?
Jonathan Steinsapir's law practice is located in Los Angeles, California. The firm is Kinsella Holley Iser Kump Steinsapir LLP. You can contact the office directly through this profile page.
What practice areas does Jonathan Steinsapir handle?
Jonathan Steinsapir focuses on ip, entertainment. Each practice area listed reflects experience handling cases of that type in California.
Where did Jonathan Steinsapir go to law school?
Jonathan Steinsapir earned their education at (J.D., 2003).
How can I contact Jonathan Steinsapir for a consultation?
You can contact Jonathan Steinsapir 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 Jonathan Steinsapir received?
Jonathan Steinsapir's notable recognition includes: Best Lawyers in America — Entertainment Law - Motion Pictures and Television; Best Lawyers in America — Entertainment Law - Music; Best Lawyers in America — Litigation - Intellectual Property; Best Lawyers in America — Additional Areas of Practice:; Best Lawyers in America — Copyright Law.

Professional Profile

Why Clients in Los Angeles Choose Jonathan Steinsapir

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Jonathan Steinsapir's practice in the field of ip and entertainment.

Broad Practice Area Coverage

Covering ip and entertainment, Jonathan Steinsapir can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Los Angeles

A Los Angeles-based practice means Jonathan Steinsapir attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Jonathan Steinsapir Handles in Los Angeles

Below is a representative sample of the types of matters Jonathan Steinsapir has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Jonathan Steinsapir directly to discuss the specifics of your situation.

Search Reference

How People Find Jonathan Steinsapir Online

Prospective clients searching for legal help in Los Angeles commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Jonathan Steinsapir.

Jonathan Steinsapir attorney Jonathan Steinsapir lawyer Jonathan Steinsapir Los Angeles Jonathan Steinsapir California Jonathan Steinsapir reviews Jonathan Steinsapir contact Kinsella Holley Iser Kump Steinsapir LLP law firm ip attorney in Los Angeles ip lawyer Los Angeles best ip attorney Los Angeles top rated ip lawyer near me ip attorney California find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Jonathan Steinsapir directly.

Education & Law School Background

J.D.
University of California Los Angeles
- 2003

Awards & Professional Honors

Best Lawyers in America — Entertainment Law - Motion Pictures and Television
- 2026
Best Lawyers in America — Entertainment Law - Music
- 2026
Best Lawyers in America — Litigation - Intellectual Property
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Copyright Law
- 2026
Best Lawyers in America — Litigation - Patent
- 2026
Best Lawyers in America — Patent Law
- 2026
Best Lawyers in America — Trademark Law
- 2026

Client Reviews & Ratings — Jonathan Steinsapir

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.