Atty. Gregory L. Diskant

Atty. Gregory L. Diskant

Gregory L. Diskant is a lawyer practicing litigation, securities and derivatives litigation, media and 11 other areas of law.

New York New York 51 yrs experience 51 year
Call (332) 209-4418 Book Appointment

Profile Summary

About Gregory L. Diskant at a glance

Gregory L. Diskant is a Partner based in New York, New York, practicing at Patterson Belknap Webb & Tyler LLP. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on patent, business, ip, class action, and securities. Admitted to practice in New York U.S. Court of Appeals, Second Circuit Third Circuit Fifth Circuit Eleventh Circuit Federal (1975). Educated at Columbia Law School (J.D. Editor, 1974) and Princeton University (A.B. Chemistry, 1970). Recognitions include AV Preeminent. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gregory L. Diskant is a lawyer practicing litigation, securities and derivatives litigation, media and 11 other areas of law
  • Gregory received a A.B. degree from Princeton University in 1970, and has been licensed for 51 years
  • Gregory practices at Patterson Belknap Webb & Tyler LLP in New York, NY

Practice Areas Explained

Gregory L. Diskant's Areas of Practice

Each practice area below reflects the types of cases Gregory L. Diskant handles, with a brief overview of what that area of law covers.

Patent Law

Gregory L. Diskant is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in New York →

Business & Corporate Law

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

Gregory L. Diskant is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Intellectual Property

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

Gregory L. Diskant is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in New York →

Class Action

Gregory L. Diskant is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in New York →

Securities Law

Gregory L. Diskant is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Gregory L. Diskant

Where is Gregory L. Diskant's law office located?
Gregory L. Diskant's law practice is located in New York, New York. The firm is Patterson Belknap Webb & Tyler LLP. You can contact the office directly through this profile page.
What practice areas does Gregory L. Diskant handle?
Gregory L. Diskant focuses on patent, business, ip, class action, securities. Each practice area listed reflects experience handling cases of that type in New York.
How long has Gregory L. Diskant practiced law?
Gregory L. Diskant has 51+ years of legal experience and has been licensed since 1975.
Where did Gregory L. Diskant go to law school?
Gregory L. Diskant earned their education at (J.D. Editor, 1974); (A.B. Chemistry, 1970).
How can I contact Gregory L. Diskant for a consultation?
You can contact Gregory L. Diskant 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.
What awards or recognition has Gregory L. Diskant received?
Gregory L. Diskant's notable recognition includes: AV Preeminent.

Education

J.D. Editor
Columbia Law School
- 1974
A.B. Chemistry
Princeton University
- 1970

Awards

AV Preeminent

Bar Admissions

New York U.S. Court of Appeals, Second Circuit Third Circuit Fifth Circuit Eleventh Circuit Federal
Admitted: 1975

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