Atty. David J Sheehan

Atty. David J Sheehan

David J Sheehan is a lawyer practicing trademark infringement, copyright infringement, ip litigation and 4 other areas of law. David received a B.A. degree from Seton Hall University in 1965, and has been licensed for 58 years.

New York New York 58 yrs experience 58 year
Call (917) 997-5294 Book Appointment

Profile Summary

About David J Sheehan at a glance

David J Sheehan is a Partner based in New York, New York, practicing at Baker & Hostetler LLP. They have 58+ years of legal experience, licensed to practice since 1968. Their practice focuses on trademark, copyright, business, ip, and bankruptcy. Admitted to practice in New Jersey (1968), Massachusetts (1984), California (1985), and Connecticut (1996). Educated at Rutgers University School of Law (J.D., 1968) and Seton Hall University (B.A., 1965). Recognitions include AV Preeminent. Active member of New Jersey State (Member, Intellectual Property Section) and American (Member, Sections on: Intellectual Property Law Practice Management) Bar Associations, Fellow: American College of Trial Lawyers, 2003, and Life. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David J Sheehan is a lawyer practicing trademark infringement, copyright infringement, ip litigation and 4 other areas of law
  • David received a B.A. degree from Seton Hall University in 1965, and has been licensed for 58 years
  • David practices at Baker & Hostetler LLP in New York, NY

Practice Areas Explained

David J Sheehan's Areas of Practice

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

Trademark Law

David J Sheehan is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in New York →

Copyright Law

David J Sheehan is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in New York →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

David J Sheehan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Intellectual Property

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

David J Sheehan is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in New York →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

David J Sheehan is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy 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 David J Sheehan

Where is David J Sheehan's law office located?
David J Sheehan's law practice is located in New York, New York. The firm is Baker & Hostetler LLP. You can contact the office directly through this profile page.
What practice areas does David J Sheehan handle?
David J Sheehan focuses on trademark, copyright, business, ip, bankruptcy. Each practice area listed reflects experience handling cases of that type in New York.
How long has David J Sheehan practiced law?
David J Sheehan has 58+ years of legal experience and has been licensed since 1968.
Where did David J Sheehan go to law school?
David J Sheehan earned their education at (J.D., 1968); (B.A., 1965).
How can I contact David J Sheehan for a consultation?
You can contact David J Sheehan 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 David J Sheehan received?
David J Sheehan's notable recognition includes: AV Preeminent.

Education

J.D.
Rutgers University School of Law
- 1968
B.A.
Seton Hall University
- 1965

Awards

AV Preeminent

Bar Admissions

New Jersey
Admitted: 1968
Massachusetts
Admitted: 1984
California
Admitted: 1985
Connecticut
Admitted: 1996
District of Columbia
Admitted: 2002
New York U.S. District Court, District of New Jersey U.S. Court of Appeals, Second Circuit U.S. Dist
Admitted: 2002

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