Atty. A John Peter Mancini

Atty. A John Peter Mancini

A John Peter Mancini is a lawyer practicing intellectual property, copyright litigation, counseling & prosecution and 9 other areas of law. A John Peter received a B.A. degree from Fairfield University in 1986, and has been licensed for 37 years.

New York New York 37 yrs experience 37 year
Call (808) 582-7977 Book Appointment

Profile Summary

About A John Peter Mancini at a glance

A John Peter Mancini is a Partner based in New York, New York, practicing at Mayer Brown LLP. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on patent, trademark, copyright, ip, and trade secrets. Admitted to practice in Connecticut (1989) and New York US Supreme Court US Court of Appeals for the Federal Circuit US Court of Appeals for the Se (1990). Educated at Georgetown University Law Center (J.D., 1989) and Fairfield University (B.A., 1986). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • A John Peter Mancini is a lawyer practicing intellectual property, copyright litigation, counseling & prosecution and 9 other areas of law
  • A John Peter received a B.A. degree from Fairfield University in 1986, and has been licensed for 37 years
  • A John Peter practices at Mayer Brown LLP in New York, NY

Practice Areas Explained

A John Peter Mancini's Areas of Practice

Each practice area below reflects the types of cases A John Peter Mancini handles, with a brief overview of what that area of law covers.

Patent Law

A John Peter Mancini is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in New York →

Trademark Law

A John Peter Mancini is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in New York →

Copyright Law

A John Peter Mancini is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in New York →

Intellectual Property

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

A John Peter Mancini is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in New York →

Trade Secrets

A John Peter Mancini is one of 6,644 trade secrets attorneys indexed nationally. Browse trade secrets 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 A John Peter Mancini

Where is A John Peter Mancini's law office located?
A John Peter Mancini's law practice is located in New York, New York. The firm is Mayer Brown LLP. You can contact the office directly through this profile page.
What practice areas does A John Peter Mancini handle?
A John Peter Mancini focuses on patent, trademark, copyright, ip, trade secrets. Each practice area listed reflects experience handling cases of that type in New York.
How long has A John Peter Mancini practiced law?
A John Peter Mancini has 37+ years of legal experience and has been licensed since 1989.
Where did A John Peter Mancini go to law school?
A John Peter Mancini earned their education at (J.D., 1989); (B.A., 1986).
How can I contact A John Peter Mancini for a consultation?
You can contact A John Peter Mancini 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.

Education

J.D.
Georgetown University Law Center
- 1989
B.A.
Fairfield University
- 1986

Bar Admissions

Connecticut
Admitted: 1989
New York US Supreme Court US Court of Appeals for the Federal Circuit US Court of Appeals for the Se
Admitted: 1990

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