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John D. Vandenberg

Klarquist Sparkman, LLP

One World Trade Center, Suite 1600, 121 S.W. Salmon Street
Portland, OR 97204
(Clackamas, Multnomah & Washington)


Position: Member

FAX: 503-228-9446

Email: Click Here

Admitted: 1984, New York; 1989, Oregon; registered to practice before U.S. Patent and Trademark Office


Practice Areas: Patent Litigation

Additional Information: Order of the Coif.


Firm Members: Kristin Cleveland Joseph Jakubek

Frequently Asked Questions

Where is John Vandenberg located?

John Vandenberg is located in Portland, OR at One World Trade Center, Suite 1600, 121 S.W. Salmon Street, 97204 (Clackamas, Multnomah & Washington County).

What are John Vandenberg's practice areas?

John Vandenberg's practice areas include: Patent Litigation.

What firm is John Vandenberg associated with?

John Vandenberg is associated with Klarquist Sparkman, LLP in Portland, OR.

When was John Vandenberg admitted to the bar?

John Vandenberg was admitted to practice: 1984, New York; 1989, Oregon; registered to practice before U.S. Patent and Trademark Office.