Atty. Jack Ivan Lerner

Atty. Jack Ivan Lerner

Jack Ivan Lerner is a lawyer practicing intellectual property litigation, business law, intellectual property law. Jack received a B.A. degree from University of Kansas in 1995, and has been licensed for 24 years.

Irvine Irvine 24 yrs experience 24 year
Call (949) 868-4847 Book Appointment

Business Law & More Attorney · Serving Irvine, CA · 24+ Years Experience

Profile Summary

About Jack Ivan Lerner at a Glance

Jack Ivan Lerner is a Clinical Professor of Law based in Irvine, California. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on business, real estate, and ip. Admitted to practice in California (2002). Educated at Harvard University (J.D., 1999) and University of Kansas (B.A., 1995). Serves clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Jack Ivan Lerner

  • Jack Ivan Lerner is a lawyer practicing intellectual property litigation, business law, intellectual property law
  • Jack received a B.A. degree from University of Kansas in 1995, and has been licensed for 24 years
  • Jack practices in Irvine, CA

Practice Areas Explained

Jack Ivan Lerner's Areas of Legal Practice

Each practice area below reflects the types of cases Jack Ivan Lerner handles, with a practical overview of what that area of law involves and how it may apply to your situation in Irvine.

Business & Corporate Law in Irvine

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Jack Ivan Lerner is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law in Irvine

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

Jack Ivan Lerner is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Intellectual Property in Irvine

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

Jack Ivan Lerner is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Irvine

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 Irvine 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.

Irvine Courts and Legal Process

Choosing a Irvine-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 Irvine or all attorneys in California.

Frequently Asked

Common Questions About Jack Ivan Lerner

Where is Jack Ivan Lerner's law office located?
Jack Ivan Lerner's law practice is located in Irvine, California. You can contact the office directly through this profile page.
What practice areas does Jack Ivan Lerner handle?
Jack Ivan Lerner focuses on business, real estate, ip. Each practice area listed reflects experience handling cases of that type in California.
How long has Jack Ivan Lerner practiced law?
Jack Ivan Lerner has 24+ years of legal experience and has been licensed since 2002.
Where did Jack Ivan Lerner go to law school?
Jack Ivan Lerner earned their education at (J.D., 1999); (B.A., 1995).
How can I contact Jack Ivan Lerner for a consultation?
You can contact Jack Ivan 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.

Professional Profile

Why Clients in Irvine Choose Jack Ivan Lerner

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 Jack Ivan Lerner's practice in the field of business, real estate, and ip.

Decade-Tested Legal Experience

Jack Ivan Lerner brings 24+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering business, real estate, and ip, Jack Ivan Lerner can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Irvine

A Irvine-based practice means Jack Ivan Lerner 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 Jack Ivan Lerner Handles in Irvine

Below is a representative sample of the types of matters Jack Ivan Lerner 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.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Jack Ivan Lerner directly to discuss the specifics of your situation.

Search Reference

How People Find Jack Ivan Lerner Online

Prospective clients searching for legal help in Irvine 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 Jack Ivan Lerner.

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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 Jack Ivan Lerner directly.

Jack Ivan Lerner's Practice Areas & Specializations

Education & Law School Background

J.D.
Harvard University
- 1999
B.A.
University of Kansas
- 1995

Bar Admissions & Licensed Jurisdictions

California
Admitted: 2002

Client Reviews & Ratings — Jack Ivan Lerner

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