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Leydig, Voit & Mayer, Ltd.Counsel
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John Edward Rosenquist

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180 N. Stetson Ave., Ste. 4900, Chicago, IL 60601-6731

Biotechnology, Litigation, Patents and 2 more

About John Edward Rosenquist

John Edward Rosenquist is a lawyer practicing biotechnology, litigation, patents and 2 other areas of law. John received a M.S. degree from Creighton University in 1962, and has been licensed for 58 years. John practices at Leydig, Voit & Mayer, Ltd. in Chicago, IL.

John Edward Rosenquist (Chicago, Illinois)

Awards

AV Preeminent Peer Rated
This elite award is granted to attorneys who have been recognized by their peers for their very high ethical standards, with an average peer review score of 4.5 or higher.
Martindale-Hubbell Peer AV

Client Champion Awards

Client Champion awards recognize those attorneys who excel at service as affirmed by their clients. The awards, based on the quantity and quality of an attorney’s Martindale-Hubbell client reviews, demonstrate an ongoing commitment to delivering excellent client service. Award recipients stand out from their peers with a platinum, gold or silver icon.

Champion Badge Silver

At least three reviews and a score of 4.0 or higher.

Champion Badge Gold

At least six reviews and a score of 4.2 or higher.

Champion Badge Platinum

At least ten reviews and a score of 4.5 or higher.

Martindale Peer Awards

A lawyer who receives a minimum threshold of qualifying responses from fellow attorneys can qualify for one of three prestigious Martindale-Hubbell Peer Review Ratings:

Martindale-Hubbell Peer AV Preeminent Rating

AV Preeminent®: The highest peer rating standard. This rating signifies a large number of the lawyer’s peers rank him or her at the highest level of professional excellence for their legal knowledge, communication skills and ethical standards.

John Edward Rosenquist got this award in 2021

Martindale-Hubbell Peer Distinguished Rating

Distinguished: An excellent rating for a lawyer with some experience. This rating indicates the attorney is widely respected by their peers for high professional achievement and ethical standards.

Martindale-Hubbell Peer Notable Rating

Notable: This rating indicates that the lawyer has been recognized by a large number of their peers for strong ethical standards.

Avvo Awards

Avvo Top Contributor

Avvo Top Contributor: The Avvo Top Contributor Award is granted to attorneys who have earned significant contribution points in a given year on our sister site, Avvo.com. Contribution points are earned by answering questions in Q&A, publishing Legal Guides, and other useful contributions to the Avvo community.

Avvo Client Choice

Avvo Client’s Choice: The Avvo Client's Choice Award Badge is granted to attorneys with a significant number of 4+ star reviews in a given year.

Reviews for John

This lawyer does not have any client reviews on Lawyers.com yet

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Services

Areas of Law

  • Technology and Science 1
    • Biotechnology
  • Litigation
  • Intellectual Property 1
    • Patents
  • Other 2
    • Pharmaceutical and Chemical Technologies
    • Trade Secrets and Unfair Competition

Practice Details

  • Languages
    German
  • Firm Information
    Position
    Counsel
    Firm Name
    Leydig, Voit & Mayer, Ltd.

Experience

  • Bar Admission & Memberships
    Admissions
    1968, Illinois
    U.S. Supreme Court
    U.S. Court of Appeals for the Federal Circuit
    U.S. District Court, Northern District of Illinois, including Trial Bar
    registered to practice before U.S. Patent and Trademark Office
  • Education & Certifications
    Law School
    John Marshall Law School
    Class of 1968
    J.D.
    Other Education
    Creighton University
    Class of 1962
    M.S.
    Chemistry

    St.Mary's College
    Class of 1961
    B.A.
    Chemistry
  • Personal Details & History
    Age
    Born in 1940
    Chicago, Illinois, 1940

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• Distinguished: An excellent rating for a lawyer with some experience. This rating indicates the attorney is widely respected by their peers for high professional achievement and ethical standards.

• Notable: This rating indicates that the lawyer has been recognized by a large number of their peers for strong ethical standards.

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