IP Library › Assignment 023628/0944
Patent Assignment
Reel/Frame 023628/0944

Assignment of Assignor's Interest

Recorded: 2009-12-09 Pages: 3
Assignors
JEFFS, LLOYD
Executed: 2009-11-06
PALMER, LORNE
Executed: 2009-11-06
Assignee
PROTIVA BIOTHERAPEUTICS, INC.
C/O TEKMIRA PHARMACEUTICALS CORP., 100-8900 GLENLYON PRKWAY, BURNABY BC, V5J5J8, CANADA
Covered Property (1)
Novel Lipid Formulations for Nucleic Acid Delivery
Patent: 8,058,069 →
Application: 12/424,367 →
Publication: US 2010/0130588
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 9, 2009
From: MACLACHLAN, IAN; YAWORSKI, EDWARD; LAM, KIEU
To: PROTIVA BIOTHERAPEUTICS, INC.
Reel/Frame 023628/0829 →
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 →