Atty. Stuart J Sinder

Atty. Stuart J Sinder

Stuart J Sinder is a lawyer practicing patent infringement, trademark infringement, intellectual property litigation and 8 other areas of law. Stuart received a B.E.E. degree from Cornell University in 1965, and has been licensed for 57 years.

New York New York 57 yrs experience 57 year
Call (332) 264-4353 Book Appointment

Intellectual Property Litigation & More Attorney · Serving New York, NY · 57+ Years Experience

Profile Summary

About Stuart J Sinder at a Glance

Stuart J Sinder is a Member based in New York, New York, practicing at Kenyon & Kenyon LLP. They have 57+ years of legal experience, licensed to practice since 1969. Their practice focuses on patent, trademark, copyright, ip, and m&a. Admitted to practice in New York (1969) and New Jersey registered to practice before U.S. Patent and Trademark Office (1972). Educated at Yale University (LL.B., 1968) and Cornell University (B.E.E., 1965). Recognitions include AV Preeminent. Active member of New York State, New Jersey State and American Bar Associations New York County Lawyers Association New York Intellectual Property Law Association International Trademark Association American Intellectual Property Law Association. Serves clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Stuart J Sinder

  • Stuart J Sinder is a lawyer practicing patent infringement, trademark infringement, intellectual property litigation and 8 other areas of law
  • Stuart received a B.E.E. degree from Cornell University in 1965, and has been licensed for 57 years
  • Stuart practices at Kenyon & Kenyon LLP in New York, NY

Practice Areas Explained

Stuart J Sinder's Areas of Legal Practice

Each practice area below reflects the types of cases Stuart J Sinder handles, with a practical overview of what that area of law involves and how it may apply to your situation in New York.

Patent Law in New York

Stuart J Sinder is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in New York →

Trademark Law in New York

Stuart J Sinder is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in New York →

Copyright Law in New York

Stuart J Sinder is one of 17,404 copyright attorneys indexed nationally. Browse copyright attorneys in New York →

Intellectual Property in New York

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

Stuart J Sinder is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in New York →

Mergers & Acquisitions in New York

Stuart J Sinder is one of 49,430 m&a attorneys indexed nationally. Browse m&a 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 venue, 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.

New York Courts and Legal Process

Choosing a New York-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About Stuart J Sinder

Where is Stuart J Sinder's law office located?
Stuart J Sinder's law practice is located in New York, New York. The firm is Kenyon & Kenyon LLP. You can contact the office directly through this profile page.
What practice areas does Stuart J Sinder handle?
Stuart J Sinder focuses on patent, trademark, copyright, ip, m&a. Each practice area listed reflects experience handling cases of that type in New York.
How long has Stuart J Sinder practiced law?
Stuart J Sinder has 57+ years of legal experience and has been licensed since 1969.
Where did Stuart J Sinder go to law school?
Stuart J Sinder earned their education at (LL.B., 1968); (B.E.E., 1965).
How can I contact Stuart J Sinder for a consultation?
You can contact Stuart J Sinder 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 Stuart J Sinder received?
Stuart J Sinder's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in New York Choose Stuart J Sinder

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Stuart J Sinder's practice in the field of patent, trademark, copyright, ip, and m&a.

Decade-Tested Legal Experience

Stuart J Sinder brings 57+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in New York and New Jersey registered to practice before U.S. Patent and Trademark Office, Stuart J Sinder can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering patent, trademark, and copyright, Stuart J Sinder can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in New York

A New York-based practice means Stuart J Sinder attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Stuart J Sinder Handles in New York

Below is a representative sample of the types of matters Stuart J Sinder has experience with under New York law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Stuart J Sinder directly to discuss the specifics of your situation.

Search Reference

How People Find Stuart J Sinder Online

Prospective clients searching for legal help in New York commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Stuart J Sinder.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Stuart J Sinder directly.

Education & Law School Background

LL.B.
Yale University
- 1968
B.E.E.
Cornell University
- 1965

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 1969
New Jersey registered to practice before U.S. Patent and Trademark Office
Admitted: 1972

Client Reviews & Ratings — Stuart J Sinder

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