Leslie Mark Greenbaum

Leslie Mark Greenbaum, Copyright Attorney in Buffalo, New York

Over 52 years of legal practice · focused on Copyright, Employment, and Entertainment · 5.0/5 rating from 1 verified client review

MemberatGross Shuman P.C.

Buffalo, NY

Practicing copyright in Buffalo since 1974.

52+
Years practicing
5.0 ★
1 client review
3
Bar admissions

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Quick answer

Leslie Mark Greenbaum is a member based in Buffalo, NY. The practice focuses on Copyright, Employment, and Entertainment. Leslie has over 52 years of legal experience. Currently practicing at Gross Shuman P.C.. Rated 5.0 out of 5 from 1 client review.

Based in
Buffalo, NY
Experience
over 52 years
Known for
Copyright · Employment · Entertainment
  • Handles Copyright, Employment, and Entertainment matters from Buffalo, NY.
  • Over 52 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About Leslie Mark Greenbaum: Leslie Mark Greenbaum is a member based in Buffalo, NY. The practice focuses on Copyright, Employment, and Entertainment. Leslie has over 52 years of legal experience. Currently practicing at Gross Shuman P.C.. Rated 5.0 out of 5 from 1 client review.

Areas of practice

Leslie's practice areas in Buffalo

Leslie concentrates on copyright, employment, entertainment, general, and litigation. Each area below outlines the kind of case Leslie handles, typical outcomes to expect, and how the intake process starts.

Copyright cases in Buffalo, New York

Leslie takes copyright matters in Buffalo, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Leslie agrees to represent you.

Employment cases in Buffalo, New York

Leslie takes employment matters in Buffalo, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Leslie agrees to represent you.

Entertainment cases in Buffalo, New York

Leslie takes entertainment matters in Buffalo, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Leslie agrees to represent you.

General cases in Buffalo, New York

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

Litigation cases in Buffalo, New York

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

Biography

Leslie Mark Greenbaum, copyright attorney serving Buffalo

Leslie Mark Greenbaum is a member based in Buffalo, NY. The practice focuses on Copyright, Employment, and Entertainment. Leslie has over 52 years of legal experience. Currently practicing at Gross Shuman P.C.. Rated 5.0 out of 5 from 1 client review. Leslie works from Buffalo, New York and takes on copyright matters across the region.

Leslie Mark Greenbaum is a lawyer practicing trademark infringement, employment & labor, copyrights and 5 other areas of law. Leslie received a B.A. degree from State University of New York College at Oneonta in 1968, and has been licensed for 52 years. Leslie practices at Gross Shuman P.C. in Buffalo, NY.

How Leslie handles copyright matters

Leslie Mark Greenbaum is a lawyer practicing trademark infringement, employment & labor, copyrights and 5 other areas of law. Leslie received a B.A. degree from State University of New York College at Oneonta in 1968, and has been licensed for 52 years. Leslie practices at Gross Shuman P.C. in Buffalo, NY.

Who Leslie represents

Leslie reviews new inquiries case-by-case for copyright, employment, and entertainment matters in Buffalo and the surrounding New York area.

Credentials

Credentials — where Leslie studied and practices

  • State University of New York at Buffalo Law School

    J.D. · 1973

  • State University of New York College at Oneonta

    B.A. · 1968

Jurisdictions

Leslie's state bar admissions

  • U.S. Supreme Court

    1988 · ACTIVE

  • New York

    1974 · ACTIVE

  • U.S. District Court

    1974 · ACTIVE

Leslie studied at J.D. in State University of New York at Buffalo Law School and B.A. in State University of New York College at Oneonta.

Law school and academic background

Leslie completed J.D. in State University of New York at Buffalo Law School and B.A. in State University of New York College at Oneonta. Formal legal training is one signal of substantive knowledge — the day-to-day practice Leslie runs in New York is where that training gets applied to real client questions.

Recognition

Leslie's legal honors and published work

Leslie has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Affiliations

Leslie's professional memberships and bar associations

  • Erie County Bar Association

    Past Chair, Intellectual Property Committee Federal Courts Committee) New York State Bar Association (Entertainment, Art and Sports Law Section · membership

Locations

Leslie Mark Greenbaum's office in Buffalo

Leslie's primary office is at 465 Main Street, Suite 600, Buffalo, NY, 14203-1787. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Gross Shuman P.C.

465 Main Street, Suite 600

Buffalo, NY 14203-1787

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Client feedback

Client reviews of Leslie Mark Greenbaum — 5.0/5 rating from 1 verified client review

Every review below is from a verified client of Leslie. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing copyright attorneys in Buffalo.

5.0

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Leslie Mark Greenbaum claims this profile.

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Hiring guide

How to hire Leslie Mark Greenbaum — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a copyright attorney in Buffalo, New York

A short list to run through before you commit: How many copyright 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 Leslie

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

Hourly rates, contingency fees, and flat-fee options

Every copyright 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. Leslie confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Leslie Mark Greenbaum

  • How much does it cost to hire Leslie for a copyright case?

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

  • Does Leslie offer a free consultation?

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

  • How long do copyright cases in New York typically take?

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

  • Can Leslie take my case if I'm outside Buffalo?

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

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

  • Is Leslie accepting new copyright clients right now?

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

Areas served

Copyright attorneys serving Buffalo and Albany in New York

Leslie handles copyright matters throughout New York. Each city below is a direct link into the search page for verified copyright attorneys in that community.

More counsel

If Leslie's intake is full or the fit isn't right, these copyright attorneys in Buffalo handle similar matters. Every profile below is verified and open to consultations.