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Gregory P. Casimer, General Attorney in Chicago, Illinois

Over 27 years of legal practice · focused on General, IP, and Litigation

PartneratLathrop Gage LLP

Chicago, IL

Practicing general in Chicago since 1999.

27+
Years practicing
1
Bar admission

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Quick answer

Gregory P. Casimer is a partner based in Chicago, IL. The practice focuses on General, IP, and Litigation. Gregory has over 27 years of legal experience. Currently practicing at Lathrop Gage LLP.

Based in
Chicago, IL
Experience
over 27 years
Known for
General · IP · Litigation
  • Handles General, IP, and Litigation matters from Chicago, IL.
  • Over 27 years of practice as a licensed attorney.

About Gregory P. Casimer: Gregory P. Casimer is a partner based in Chicago, IL. The practice focuses on General, IP, and Litigation. Gregory has over 27 years of legal experience. Currently practicing at Lathrop Gage LLP.

Areas of practice

Legal matters Gregory takes on

Gregory concentrates on general, ip, litigation, patent, and trademark. Each area below outlines the kind of case Gregory handles, typical outcomes to expect, and how the intake process starts.

General cases in Chicago, Illinois

Gregory takes general matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gregory agrees to represent you.

IP cases in Chicago, Illinois

Gregory takes ip matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gregory agrees to represent you.

Litigation cases in Chicago, Illinois

Gregory takes litigation matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gregory agrees to represent you.

Patent cases in Chicago, Illinois

Gregory takes patent matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gregory agrees to represent you.

Trademark cases in Chicago, Illinois

Gregory takes trademark matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gregory agrees to represent you.

Biography

Meet Gregory P. Casimer — general lawyer in Chicago

Gregory P. Casimer is a partner based in Chicago, IL. The practice focuses on General, IP, and Litigation. Gregory has over 27 years of legal experience. Currently practicing at Lathrop Gage LLP.

Gregory P. Casimer is a lawyer practicing intellectual property, litigation, patent infringement and 2 other areas of law. Gregory received a B.S.C.E. degree from Purdue University in 1985, and has been licensed for 27 years. Gregory practices at Lathrop Gage LLP in Chicago, IL.

Working with Gregory on a general matter

Gregory P. Casimer is a lawyer practicing intellectual property, litigation, patent infringement and 2 other areas of law. Gregory received a B.S.C.E. degree from Purdue University in 1985, and has been licensed for 27 years. Gregory practices at Lathrop Gage LLP in Chicago, IL.

Clients Gregory works with

Gregory reviews new inquiries case-by-case for general, ip, and litigation matters in Chicago and the surrounding Illinois area.

Credentials

Education, bar admissions, and languages

  • DePaul University

    J.D. · 1998

  • Purdue University

    B.S.C.E. · 1985

Jurisdictions

Gregory's state bar admissions

  • Illinois

    1999 · ACTIVE

Gregory studied at J.D. in DePaul University and B.S.C.E. in Purdue University.

Law school and academic background

Gregory completed J.D. in DePaul University and B.S.C.E. in Purdue University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Gregory runs in Illinois is where that training gets applied to real client questions.

Locations

Gregory P. Casimer's office in Chicago

Gregory's primary office is at 155 North Wacker Drive, Ste. 3050, Chicago, IL, 60606-1787. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Lathrop Gage LLP

155 North Wacker Drive, Ste. 3050

Chicago, IL 60606-1787

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Client feedback

Client reviews of Gregory P. Casimer

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Hiring guide

How to hire Gregory P. Casimer — what to expect in your first consultation

Working with a new general attorney should feel structured. Here's how the first two conversations with Gregory usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Gregory charges for the initial consult. That fee is credited toward representation if you retain Gregory'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; Gregory will tell you what matters and what doesn't.

Questions to ask a general attorney in Chicago, Illinois

A short list to run through before you commit: How many general 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 Gregory

Gregory discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in general practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every general 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. Gregory confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Gregory's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many general practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Gregory P. Casimer

  • How much does it cost to hire Gregory for a general case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Gregory walks through the likely range during the consult so there are no surprises.

  • Does Gregory offer a free consultation?

    Gregory charges for the initial consult; that fee is credited toward representation if you retain Gregory's office. Some general attorneys offer free consults — check Gregory's current terms during booking.

  • How long do general cases in Illinois typically take?

    Simple general 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. Gregory gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Gregory take my case if I'm outside Chicago?

    Gregory is licensed in Illinois. Matters governed by Illinois law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Gregory 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 Gregory?

    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. Gregory will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Gregory accepting new general clients right now?

    Gregory's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

General attorneys serving Chicago, Springfield and Northbrook in Illinois

Gregory handles general matters throughout Illinois. Each city below is a direct link into the search page for verified general attorneys in that community.

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