Atty. J. Stephen Trainor, Jr.

Atty. J. Stephen Trainor, Jr.

J. Stephen Trainor, Jr. is a lawyer practicing intellectual property.

New York New York 25 yrs experience 25 year
Call (516) 969-4502 Book Appointment

Profile Summary

About J. Stephen Trainor, Jr. at a glance

J. Stephen Trainor, Jr. is an Attorney based in New York, New York, practicing at Fenwick & West LLP. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on ip. Admitted to practice in Massachusetts (2001). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • J. Stephen Trainor, Jr. is a lawyer practicing intellectual property
  • J. has been licensed for 25 years
  • J. practices at Fenwick & West LLP in New York, NY

Practice Areas Explained

J. Stephen Trainor, Jr.'s Areas of Practice

Each practice area below reflects the types of cases J. Stephen Trainor, Jr. handles, with a brief overview of what that area of law covers.

Intellectual Property

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

J. Stephen Trainor, Jr. is one of 106,079 ip attorneys indexed nationally. Browse ip 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 J. Stephen Trainor, Jr.

Where is J. Stephen Trainor, Jr.'s law office located?
J. Stephen Trainor, Jr.'s law practice is located in New York, New York. The firm is Fenwick & West LLP. You can contact the office directly through this profile page.
What practice areas does J. Stephen Trainor, Jr. handle?
J. Stephen Trainor, Jr. focuses on ip. Each practice area listed reflects experience handling cases of that type in New York.
How long has J. Stephen Trainor, Jr. practiced law?
J. Stephen Trainor, Jr. has 25+ years of legal experience and has been licensed since 2001.
How can I contact J. Stephen Trainor, Jr. for a consultation?
You can contact J. Stephen Trainor, Jr. 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.

Practice Areas

Bar Admissions

Massachusetts
Admitted: 2001

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