Atty. Stuart D. Sender

Atty. Stuart D. Sender

Stuart Sender has experience in a broad range of intellectual property litigation and licensing matters. His practice includes litigating patent and trademark infringement suits and counseling on intellectual property matters such as: Representing plaintiffs or defendants in patent infringement suits in the pharmaceutical, chemical, electrical and mechanical arts; Advising on registration and licensing of trademarks in diverse industries, from automotive, to cosmetics, food, internet businesses, restaurants, retail, high fashion and high tech; Trademark litigation on behalf of clients in diver

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Profile Summary

About Stuart D. Sender at a glance

Stuart D. Sender is a patent and ip attorney based in Florham Park, New Jersey, practicing at Windels Marx Lane & Mittendorf LLP. Educated at New York University (J.D., 1980). Recognitions include Best Lawyers in America — Litigation - Intellectual Property (2026), Best Lawyers in America — Litigation - Patent (2026), and Best Lawyers in America — Additional Areas of Practice: (2026). Serves clients in Florham Park, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

Stuart Sender has experience in a broad range of intellectual property litigation and licensing matters. His practice includes litigating patent and trademark infringement suits and counseling on intellectual property matters such as:

  • Representing plaintiffs or defendants in patent infringement suits in the pharmaceutical, chemical, electrical and mechanical arts;
  • Advising on registration and licensing of trademarks in diverse industries, from automotive, to cosmetics, food, internet businesses, restaurants, retail, high fashion and high tech;
  • Trademark litigation on behalf of clients in diverse industries both to enforce trademarks and obtain injunctive relief, and to defend against trademark infringement claims;
  • Advising pharmaceutical companies on strategies concerning ANDA filings;
  • Advising industrial chemical companies with respect to licensing and designing around patents in the polymer coating field;
  • Litigating patents and licenses in the agricultural chemical field;
  • Licensing technology, software and other intellectual properties in the computer, communications, semiconductor, automotive coatings, industrial chemical, pharmaceutical, medical device, video game, electrical equipment, manufacturing, advertising and fashion industries;
  • Advising on confidentiality and noncompetition agreements; andEvaluating intellectual property in the context of mergers and acquisitions.

Mr. Sender is a frequent speaker on intellectual property litigation and licensing issues. He teaches Patent Law as an adjunct faculty member at Rutgers Law School and has taught Patent Litigation in the past.

https://www.windelsmarx.com/people/stuart-sender

Practice Areas Explained

Stuart D. Sender's Areas of Practice

Each practice area below reflects the types of cases Stuart D. Sender handles, with a brief overview of what that area of law covers.

Patent Law

Stuart D. Sender is one of 18,874 patent attorneys indexed nationally. Browse patent attorneys in New Jersey →

Intellectual Property

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

Stuart D. Sender is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in New Jersey →

Jurisdictional Context

Why local counsel matters in New Jersey

Practicing law in New Jersey. Legal matters in New Jersey are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Florham Park are typically filed in the local municipal court or the appropriate New Jersey state district court, depending on subject matter and amount in controversy. An attorney licensed in New Jersey 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 Jersey courts without local counsel or pro hac vice admission.

Looking for additional New Jersey attorneys? Browse all attorneys in Florham Park or all attorneys in New Jersey.

Frequently Asked

Common questions about Stuart D. Sender

Where is Stuart D. Sender's law office located?
Stuart D. Sender's law practice is located in Florham Park, New Jersey. The firm is Windels Marx Lane & Mittendorf LLP. You can contact the office directly through this profile page.
What practice areas does Stuart D. Sender handle?
Stuart D. Sender focuses on patent, ip. Each practice area listed reflects experience handling cases of that type in New Jersey.
Where did Stuart D. Sender go to law school?
Stuart D. Sender earned their education at (J.D., 1980).
How can I contact Stuart D. Sender for a consultation?
You can contact Stuart D. Sender 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 D. Sender received?
Stuart D. Sender's notable recognition includes: Best Lawyers in America — Litigation - Intellectual Property; Best Lawyers in America — Litigation - Patent; Best Lawyers in America — Additional Areas of Practice:; Best Lawyers in America — Technology Law; Lawyer of the Year — Litigation - Intellectual Property (Newark).

Education

J.D.
New York University
- 1980

Awards

Best Lawyers in America — Litigation - Intellectual Property
- 2026
Best Lawyers in America — Litigation - Patent
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Technology Law
- 2026
Lawyer of the Year — Litigation - Intellectual Property (Newark)
- 2024

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