Jack Ivan Lerner, Business Attorney in Irvine, California
Over 24 years of legal practice · focused on Business, IP, and Real Estate
Clinical Professor of Law
Irvine, CA
Practicing business in Irvine since 2002.
- 24+
- Years practicing
- 1
- Bar admission
Practices in
Are you Jack Ivan Lerner?
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Quick answer
Jack Ivan Lerner is a clinical professor of law based in Irvine, CA. The practice focuses on Business, IP, and Real Estate. Jack has over 24 years of legal experience.
- Based in
- Irvine, CA
- Experience
- over 24 years
- Known for
- Business · IP · Real Estate
- Handles Business, IP, and Real Estate matters from Irvine, CA.
- Over 24 years of practice as a licensed attorney.
About Jack Ivan Lerner: Jack Ivan Lerner is a clinical professor of law based in Irvine, CA. The practice focuses on Business, IP, and Real Estate. Jack has over 24 years of legal experience.
Areas of practice
Legal matters Jack takes on
Jack concentrates on business, ip, and real estate. Each area below outlines the kind of case Jack handles, typical outcomes to expect, and how the intake process starts.
Business
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IP
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Real Estate
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Business cases in Irvine, California
Jack takes business matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jack agrees to represent you.
IP cases in Irvine, California
Jack takes ip matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jack agrees to represent you.
Real Estate cases in Irvine, California
Jack takes real estate matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jack agrees to represent you.
Biography
Meet Jack Ivan Lerner — business lawyer in Irvine
Jack Ivan Lerner is a clinical professor of law based in Irvine, CA. The practice focuses on Business, IP, and Real Estate. Jack has over 24 years of legal experience.
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.
Jack's approach to business cases
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.
The kind of cases Jack takes
Jack reviews new inquiries case-by-case for business, ip, and real estate matters in Irvine and the surrounding California area.
Credentials
Education, bar admissions, and languages
Harvard University
J.D. · 1999
University of Kansas
B.A. · 1995
Jurisdictions
Jack's state bar admissions
California
2002 · ACTIVE
Jack studied at J.D. in Harvard University and B.A. in University of Kansas.
Law school and academic background
Jack completed J.D. in Harvard University and B.A. in University of Kansas. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jack runs in California is where that training gets applied to real client questions.
Locations
Jack Ivan Lerner's office in Irvine
Jack's primary office is at 401 E Peltason Dr, Irvine, CA, 92617-3122. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Jack Ivan Lerner
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Schedule your consultationHiring guide
How to hire Jack Ivan Lerner — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Jack usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Jack charges for the initial consult. That fee is credited toward representation if you retain Jack's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Jack will tell you what matters and what doesn't.
Questions to ask a business attorney in Irvine, California
A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Jack
Jack discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Jack confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Jack's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Jack Ivan Lerner
How much does it cost to hire Jack for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Jack walks through the likely range during the consult so there are no surprises.
Does Jack offer a free consultation?
Jack charges for the initial consult; that fee is credited toward representation if you retain Jack's office. Some business attorneys offer free consults — check Jack's current terms during booking.
How long do business cases in California typically take?
Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Jack gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Jack take my case if I'm outside Irvine?
Jack is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Jack will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Jack?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Jack will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Jack accepting new business clients right now?
Jack's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Irvine, Los Angeles and San Francisco in California
Jack handles business matters throughout California. Each city below is a direct link into the search page for verified business attorneys in that community.
- Irvine6,831 attorneys
- Los Angeles39,975 attorneys
- San Francisco26,380 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Oakland5,709 attorneys
- San Jose5,009 attorneys
- Palo Alto4,084 attorneys
- Beverly Hills3,348 attorneys
- Newport Beach3,106 attorneys
- Pasadena2,894 attorneys
- Santa Monica2,756 attorneys
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