Patent Assignment
Reel/Frame 037783/0909
Assignment of Assignor's Interest
Recorded: 2016-02-22
Pages: 6
Assignors
THIESEN, MICHAEL J.
Executed: 2015-07-22
FROST, DOMINIC J.
Executed: 2015-07-23
BUSH, STEPHEN
Executed: 2015-07-23
NELSON, GRANT
Executed: 2015-07-22
ECHOLS, BENJAMIN
Executed: 2015-07-22
Assignee
WORKIVA INC.
2900 UNIVERSITY BLVD., AMES, IOWA, 50010
Covered Property
(1)
System and Method for Convergent Document Collaboration
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
First Supplement to Intellectual Property Security Agreement
Apr 5, 2016
From: WORKIVA INC.; WORKIVA INTERNATIONAL LLC
To: SILICON VALLEY BANK
Reel/Frame 038361/0070 →
Release of Security Interest
Aug 15, 2019
From: SILICON VALLEY BANK
To: WORKIVA INC.; WORKIVA INTERNATIONAL LLC
Reel/Frame 050063/0536 →