Atty. Sean Mack

Atty. Sean Mack

Sean Mack is a lawyer practicing appellate practice, bankruptcy litigation, commercial litigation and 1 other area of law. Sean received a B.A. degree from College of the Holy Cross in 1995, and has been licensed for 26 years.

Hackensack Hackensack 26 yrs experience 26 year
Call (332) 209-5696 Book Appointment

Profile Summary

About Sean Mack at a glance

Sean Mack is a Member based in Hackensack, New Jersey, practicing at Pashman Stein Walder Hayden, PC. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on business, ip, bankruptcy, litigation, and appellate. Admitted to practice in New Jersey (2000), New York (2000), U.S. District Court, District of New Jersey (2000), and U.S. District Court, Southern District of New York (2001). Educated at Rutgers University School of Law (J.D., 1999) and College of the Holy Cross (B.A. Political, 1995). Recognitions include Peer Reviewed. Active member of American Health Lawyers Association New Jersey State Bar Association. Serands clients in Hackensack, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Sean Mack is a lawyer practicing appellate practice, bankruptcy litigation, commercial litigation and 1 other area of law
  • Sean received a B.A. degree from College of the Holy Cross in 1995, and has been licensed for 26 years
  • Sean practices at Pashman Stein Walder Hayden, PC in Hackensack, NJ

Practice Areas Explained

Sean Mack's Areas of Practice

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

Business & Corporate Law

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

Sean Mack is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New Jersey →

Intellectual Property

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

Sean Mack is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in New Jersey →

Bankruptcy & Debt

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

Sean Mack is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in New Jersey →

Civil Litigation

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

Sean Mack is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New Jersey →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

Sean Mack is one of 86,319 appellate attorneys indexed nationally. Browse appellate 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 Hackensack 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 andnue, 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 Hackensack or all attorneys in New Jersey.

Frequently Asked

Common questions about Sean Mack

Where is Sean Mack's law office located?
Sean Mack's law practice is located in Hackensack, New Jersey. The firm is Pashman Stein Walder Hayden, PC. You can contact the office directly through this profile page.
What practice areas does Sean Mack handle?
Sean Mack focuses on business, ip, bankruptcy, litigation, appellate. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has Sean Mack practiced law?
Sean Mack has 26+ years of legal experience and has been licensed since 2000.
Where did Sean Mack go to law school?
Sean Mack earned their education at (J.D., 1999); (B.A. Political, 1995).
How can I contact Sean Mack for a consultation?
You can contact Sean Mack 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 Sean Mack received?
Sean Mack's notable recognition includes: Peer Reviewed.

Education

J.D.
Rutgers University School of Law
- 1999
B.A. Political
College of the Holy Cross
- 1995

Awards

Peer Reviewed

Bar Admissions

New Jersey
Admitted: 2000
New York
Admitted: 2000
U.S. District Court, District of New Jersey
Admitted: 2000
U.S. District Court, Southern District of New York
Admitted: 2001
U.S. District Court, Eastern District of New York
Admitted: 2002
U.S. Court of Appeals, Fourth Circuit
Admitted: 2003
U.S. Court of Appeals, Sixth Circuit
Admitted: 2004
U.S. Court of Appeals, Second Circuit
Admitted: 2005

Reviews

4.9
7 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.