John Lassen

John K Lassen

Business Attorney at

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About John

Learn John’s areas of practice.

Practice areas

Licensed for 51 years

State DE

Status Active

Acquired 1971

Updated 06/28/2022

This lawyer was disciplined by a state licensing authority in 1996. See details

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Reviews

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Cost

Resume

AVVO RATING 10.0 (Superb)

Professional misconduct

This lawyer was disciplined by a state licensing authority in 1996.

Suspension issued in DE, 1996
updated on 06/27/2012

Suspension means an attorney lost his or her license to practice law for a period of time. The attorney typically returns to practicing law when the suspension expires.

Work Experience

Lawyer
J. Kai Lassen
1971 - Present

Education

University of Pennsylvania Law School
JD - Juris Doctor
1967

Yale University
BA - Bachelor of Arts
1964

Associations

Delaware State Bar Association
Member
1971 - Present

Languages Spoken

English

Awards

Top Rated
Who's Who In American Law
1985

Top Rated
Who's Who In American Law
1984

Top Rated
Who's Who In American Law
1983

Top Rated
Who's Who In American Law
1982

Top Rated
Who's Who In American Law
1981

Top Rated
Who's Who In American Law
1980

Top Rated
Who's Who In American Law
1979

Top Rated
Who's Who In American Law
1978

Top Rated
Who's Who In American Law
1977

Top Rated
Who's Who In American Law
1976

Top Rated
Who's Who In American Law
1975

Top Rated
Who's Who In American Law
1974

Top Rated
Who's Who In American Law
1973

Top Rated
Who's Who In American Law
1972

Top Rated
Who's Who In American Law
1971

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Attorney endorsements

Received (14)

Given (87)

Endorse John

Rahul Aggarwal

Unknown Attorney | Mar 06
Relationship: Fellow lawyer in community

"I endorse this lawyer."

Brad Micklin

Unknown Attorney | Jan 16
Relationship: Fellow lawyer in community

"John Lassen provides a valuable service on Avvo. He has an excellent rating and dedicates himself to being the best. (insert) law is not easy, and he is up to the task! He also gives excellent answers to user questions on this site. I am happy to endorse him."

Dennis Rathburn

Life insurance Attorney | Apr 19
Relationship: Fellow lawyer in community

"I endorse this lawyer. Highly respected in the Legal community."

Bretton Inganamort

Insurance Attorney | Apr 18
Relationship: Fellow lawyer in community

"I endorse this lawyer."

James Suits

Insurance Attorney | Apr 01
Relationship: Fellow lawyer in community

"Mr. Lassen is a very effective and highly experienced attorney. I highly recommend Mr. Lassen."

Joshua Bannister

Insurance Attorney | Mar 31
Relationship: Other

"I endorse this lawyer for his extensive knowledge, experience, and contribution to the Avvo community."

Victoria Clemans

Life insurance Attorney | Mar 15
Relationship: Fellow lawyer in community

"I endorse this lawyer. Mr. Lassen really knows his stuff. A well liked, respected attorney on Avvo and in the legal community."

Becket Jones

Life insurance Attorney | Mar 13
Relationship: Other

"I endorse this lawyer."

Howard Knispel

Insurance Attorney | Mar 13
Relationship: Fellow lawyer in community

"I endorse this lawyer."

Judd Nemiro

Unknown Attorney | Jan 27
Relationship: Other

"Determination and dedication describes this attorney. I endorse this lawyer."

Jill Rogers

Unknown Attorney | Jan 20
Relationship: Other

"This lawyer is highly recommended in the community. I endorse this lawyer."

John O'Brien

Personal injury Attorney | Oct 02
Relationship: Fellow lawyer in community

"An extremely talented and well respected attorney in the legal community, I wholeheartedly recommend him to anyone looking for a lawyer who knows the law and truly cares about protecting the rights of his clients and getting them the most favorable result possible."