Patent Assignment
Reel/Frame 043259/0920
Assignment of Assignor's Interest
Recorded: 2017-08-10
Pages: 8
Assignors
LEAVY, THOMAS M
Executed: 2017-07-12
HOWELL, CHRISTOPHER
Executed: 2017-07-24
ALWEN, JOEL
Executed: 2017-08-10
Assignee
WICKR INC
1459 18TH ST., #313, SAN FRANCISCO, CALIFORNIA, 94107
Covered Property
(1)
Provisioning Ephemeral Key Pools for Sending and Receiving Secure Communications
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Dec 12, 2017
From: WICKR INC.
To: SILICON VALLEY BANK
Reel/Frame 044872/0729 →
Termination and Release of Intellectual Property Security Agreement
Jun 25, 2021
From: SILICON VALLEY BANK
To: WICKR INC.
Reel/Frame 056684/0366 →
Assignment of Assignor's Interest
Aug 31, 2021
From: WICKR LLC
To: AMAZON TECHNOLOGIES, INC.
Reel/Frame 057366/0573 →