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John D. Denkenberger's Profile Image

John D. Denkenberger

Recognized by Best Lawyers® since 2011.
1201 Third Avenue, Suite 3600 Seattle, Washington 98101
(206) 682-8100
 | 
Firm: Christensen O'Connor Johnson Kindness PLLC
 |  Website
 
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Overview
Firm

Christensen O'Connor Johnson Kindness PLLC


Years In Practice

27


Phone Number (206) 682-8100

John Denkenberger is the managing member of COJK, a member of the firm's executive committee, and chair of the litigation practice group. John has successfully litigated patent, trademark, trade secret, and unfair business competition issues in federal and state courts. He has also successfully litigated AIA post-grant challenges, including inter partes review, before the Patent Trial and Appeal Board. In addition to his litigation practice, John also advises clients on foreign and domestic patent and trademark procurement, technology licensing, and litigation strategies in a variety of technology areas, including mechanical, electromechanical, acoustics, and software. Prior to becoming an attorney, John worked for 10 years as a research and design engineer in the aerospace and aircraft industry.

In addition to his inclusion in the list of The Best Lawyers in America, John is named in Intellectual Asset Management’s Patent 1000 — The World’s Leading Patent Practitioners, ranked in Chambers USA, recognized in Managing Intellectual Property magazine’s IP Stars, and has been named a Super Lawyer over the past decade.


What legal services does this lawyer offer?
Litigation - Intellectual Property
Litigation - Patent
Patent Law
Bar Admissions
U.S. District Court for the District of Colorado
Admitted in 2011
United States District Court for the Eastern District of Texas
Admitted in 2011
United States Court of Appeals
Admitted in 2005
U.S. District Court for the Western District of Washington
Admitted in 2003
Washington State
Admitted in 1996
Awards
  • Chambers USA
  • Intellectual Asset Management, Patent 1000 - The World's Leading Patent Practitioners
  • Managing Intellectual Property, IP Stars
  • Super Lawyers, Washington
Organizations & Affiliations
American Bar Association
Member
American Intellectual Property Law Association
Member
Asian Bar Association of Washington
Member
King County Bar Association
Member
Washington State Patent Law Association
Member
Work Experience
Christensen O'Connor Johnson Kindness PLLC
1997 - Current
Education
Seattle University, J.D., cum laude
Graduated 1995
State University of New York at Buffalo, B.S., Mechanical Engineering
Graduated 1986
Contact Details and Office Locations
Office: (206) 682-8100
1201 Third Avenue, Suite 3600
Seattle, Washington 98101
Seattle, Washington 98101
See Location
Address for John D. Denkenberger
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