Patent Assignment
Reel/Frame 026429/0205
Assignment of Assignor's Interest
Recorded: 2011-06-10
Pages: 3
Assignors
MACLACHLAN, IAN
Executed: 2004-11-10
AMBEGIA, ELLEN GRACE
Executed: 2004-11-10
HEYES, JAMES
Executed: 2004-11-10
Assignee
PROTIVA BIOTHERAPEUTICS, INC.
100-8900 GLENLYON PARKWAY, BURNABY, BC, V5J5J8, CANADA
Covered Property
(1)
Lipid Encapsulated Interfering Rna
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Dec 29, 2011
From: PROTIVA BIOTHERAPEUTICS, INC.
To: SILICON VALLEY BANK
Reel/Frame 027463/0613 →
Merger
Feb 20, 2018
From: PROTIVA BIOTHERAPEUTICS INC.
To: ARBUTUS BIOPHARMA CORPORATION
Reel/Frame 045384/0278 →
Release of Security Interest
Feb 16, 2023
From: SILICON VALLEY BANK
To: PROTIVA BIOTHERAPEUTICS, INC.
Reel/Frame 062721/0199 →