Jonathan R Lagarenne, Business Attorney in Lawrenceville, New Jersey
Over 39 years of legal practice · focused on Business, General, and IP
PartneratFox Rothschild LLP
Lawrenceville New, NJ
Practicing business in Lawrenceville since 1987.
- 39+
- Years practicing
- 1
- Bar admission
Are you Jonathan R Lagarenne?
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Quick answer
Jonathan R Lagarenne is a partner based in Lawrenceville, NJ. The practice focuses on Business, General, and IP. Jonathan has over 39 years of legal experience. Currently practicing at Fox Rothschild LLP.
- Based in
- Lawrenceville, NJ
- Experience
- over 39 years
- Known for
- Business · General · IP
- Handles Business, General, and IP matters from Lawrenceville, NJ.
- Over 39 years of practice as a licensed attorney.
About Jonathan R Lagarenne: Jonathan R Lagarenne is a partner based in Lawrenceville, NJ. The practice focuses on Business, General, and IP. Jonathan has over 39 years of legal experience. Currently practicing at Fox Rothschild LLP.
Areas of practice
Practice areas handled by Jonathan R Lagarenne
Jonathan concentrates on business, general, and ip. Each area below outlines the kind of case Jonathan handles, typical outcomes to expect, and how the intake process starts.
Business cases in Lawrenceville, New Jersey
Jonathan takes business matters in Lawrenceville, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
General cases in Lawrenceville, New Jersey
Jonathan takes general matters in Lawrenceville, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
IP cases in Lawrenceville, New Jersey
Jonathan takes ip matters in Lawrenceville, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
Biography
About Jonathan R Lagarenne — Over 39 years of New Jersey business experience
Jonathan R Lagarenne is a partner based in Lawrenceville, NJ. The practice focuses on Business, General, and IP. Jonathan has over 39 years of legal experience. Currently practicing at Fox Rothschild LLP.
Jonathan R Lagarenne is a lawyer practicing life sciences & biotechnology, business, intellectual property and 4 other areas of law. Jonathan received a B.S. degree from University of Virginia in 1983, and has been licensed for 39 years. Jonathan practices at Fox Rothschild LLP in Lawrenceville, NJ.
Working with Jonathan on a business matter
Jonathan R Lagarenne is a lawyer practicing life sciences & biotechnology, business, intellectual property and 4 other areas of law. Jonathan received a B.S. degree from University of Virginia in 1983, and has been licensed for 39 years. Jonathan practices at Fox Rothschild LLP in Lawrenceville, NJ.
Clients Jonathan works with
Jonathan reviews new inquiries case-by-case for business, general, and ip matters in Lawrenceville and the surrounding New Jersey area.
Credentials
Jonathan R Lagarenne's legal education and bar admissions
Rutgers University School of Law, Newark
J.D. · 1987
University of Virginia
B.S. · 1983
Jurisdictions
Jonathan's state bar admissions
New Jersey registere
1987 · ACTIVE
Jonathan studied at J.D. in Rutgers University School of Law, Newark and B.S. in University of Virginia.
Law school and academic background
Jonathan completed J.D. in Rutgers University School of Law, Newark and B.S. in University of Virginia. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jonathan runs in New Jersey is where that training gets applied to real client questions.
Locations
Jonathan R Lagarenne's office in Lawrenceville
Jonathan's primary office is at Princeton Pike Corporate Center, 997 Lenox Drive, Building 3, Lawrenceville, NJ, 08648-2311. In-person meetings are by appointment; a phone intake usually comes first.
Fox Rothschild LLP
Princeton Pike Corporate Center, 997 Lenox Drive, Building 3
Lawrenceville, NJ 08648-2311
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Schedule your consultationHiring guide
How to hire Jonathan R Lagarenne — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Jonathan usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Jonathan charges for the initial consult. That fee is credited toward representation if you retain Jonathan'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; Jonathan will tell you what matters and what doesn't.
Questions to ask a business attorney in Lawrenceville, New Jersey
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 Jonathan
Jonathan 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. Jonathan confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Jonathan'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 Jonathan R Lagarenne
How much does it cost to hire Jonathan for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Jonathan walks through the likely range during the consult so there are no surprises.
Does Jonathan offer a free consultation?
Jonathan charges for the initial consult; that fee is credited toward representation if you retain Jonathan's office. Some business attorneys offer free consults — check Jonathan's current terms during booking.
How long do business cases in New Jersey 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. Jonathan gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Jonathan take my case if I'm outside Lawrenceville?
Jonathan is licensed in New Jersey. Matters governed by New Jersey law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Jonathan 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 Jonathan?
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. Jonathan will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Jonathan accepting new business clients right now?
Jonathan'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 Lawrenceville, Trenton and Newark in New Jersey
Jonathan handles business matters throughout New Jersey. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
Other top-rated business attorneys in New Jersey
If Jonathan's intake is full or the fit isn't right, these business attorneys in Lawrenceville handle similar matters. Every profile below is verified and open to consultations.





