Atty. John J. Hanssen

Atty. John J. Hanssen

John J. Hanssen is a lawyer practicing corporate, commercial.

Wilmington Wilmington 38 yrs experience 38 year
Call (518) 934-5066 Book Appointment

Profile Summary

About John J. Hanssen at a glance

John J. Hanssen is a business attorney based in Wilmington, Delaware. They have 38+ years of legal experience, licensed to practice since 1988. Admitted to practice in New South Wales, Australia (not admitted in the United States) (1988). Educated at University of Sydney (B.S., 1982). Serands clients in Wilmington, DE and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John J. Hanssen is a lawyer practicing corporate, commercial
  • John J. received a degree from University of Sydney in 1982, and has been licensed for 38 years
  • John J. practices in Wilmington, DE

Practice Areas Explained

John J. Hanssen's Areas of Practice

Each practice area below reflects the types of cases John J. Hanssen 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.

John J. Hanssen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Delaware →

Jurisdictional Context

Why local counsel matters in Delaware

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

Looking for additional Delaware attorneys? Browse all attorneys in Wilmington or all attorneys in Delaware.

Frequently Asked

Common questions about John J. Hanssen

Where is John J. Hanssen's law office located?
John J. Hanssen's law practice is located in Wilmington, Delaware. You can contact the office directly through this profile page.
What practice areas does John J. Hanssen handle?
John J. Hanssen focuses on business. Each practice area listed reflects experience handling cases of that type in Delaware.
How long has John J. Hanssen practiced law?
John J. Hanssen has 38+ years of legal experience and has been licensed since 1988.
Where did John J. Hanssen go to law school?
John J. Hanssen earned their education at (B.S., 1982).
How can I contact John J. Hanssen for a consultation?
You can contact John J. Hanssen 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.

Practice Areas

Education

B.S.
University of Sydney
- 1982

Bar Admissions

New South Wales, Australia (not admitted in the United States)
Admitted: 1988

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