Atty. John A. DeMaro

Atty. John A. DeMaro

John A. DeMaro is a lawyer practicing intellectual property, litigation, technology.

Melville Melville 34 yrs experience 34 year
Call (914) 247-4228 Book Appointment

Profile Summary

About John A. DeMaro at a glance

John A. DeMaro is a Partner based in Melville, New York. They have 34+ years of legal experience, licensed to practice since 1992. Their practice focuses on ip and litigation. Admitted to practice in New York (1992). Educated at St. John's University (J.D., 1992) and State University of New York at Albany (B.A., 1989). Serands clients in Melville, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John A. DeMaro is a lawyer practicing intellectual property, litigation, technology
  • John A. received a B.A. degree from State University of New York at Albany in 1989, and has been licensed for 34 years
  • John A. practices in Melville, NY

Practice Areas Explained

John A. DeMaro's Areas of Practice

Each practice area below reflects the types of cases John A. DeMaro 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.

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

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

John A. DeMaro is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 Melville 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 Melville or all attorneys in New York.

Frequently Asked

Common questions about John A. DeMaro

Where is John A. DeMaro's law office located?
John A. DeMaro's law practice is located in Melville, New York. You can contact the office directly through this profile page.
What practice areas does John A. DeMaro handle?
John A. DeMaro focuses on ip, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has John A. DeMaro practiced law?
John A. DeMaro has 34+ years of legal experience and has been licensed since 1992.
Where did John A. DeMaro go to law school?
John A. DeMaro earned their education at (J.D., 1992); (B.A., 1989).
How can I contact John A. DeMaro for a consultation?
You can contact John A. DeMaro 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.
St. John's University
- 1992
B.A.
State University of New York at Albany
- 1989

Bar Admissions

New York
Admitted: 1992

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