Patent Assignment
Reel/Frame 036177/0539
Assignment of Assignor's Interest
Recorded: 2015-07-24
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
Patent:
9,292,482 →
Application:
14/808,029 →
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 →