Patent Assignment
Reel/Frame 039752/0860
Corrective Assignment to Correct the Doc Dates for Assignor Lloyd B. Jeffs and Lorne R. Palmer Previously Recorded at Reel: 039238 Frame: 0654. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2016-08-19
Pages: 6
Assignors
YAWORSKI, ED
Executed: 2013-03-19
JEFFS, LLOYD B.
Executed: 2013-04-02
PALMER, LORNE R.
Executed: 2013-03-18
Assignee
PROTIVA BIOTHERAPEUTICS, INC.
100-8900 GLENLYON PARKWAY, BURNABY, BC, V5J 5J8, CANADA
Covered Property
(1)
Non-Liposomal Systems for Nucleic Acid Delivery
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 3, 2016
From: YAWORSKI, ED; JEFFS, LLOYD B; PALMER, LORNE R
To: PROTIVA BIOTHERAPEUTICS, INC.
Reel/Frame 038800/0561 →
Assignment of Assignor's Interest
Jul 23, 2016
From: YAWORSKI, ED; JEFFS, LLOYD B.; PALMER, LORNE R.
To: PROTIVA BIOTHERAPEUTICS, INC.
Reel/Frame 039238/0654 →
Merger
Feb 20, 2018
From: PROTIVA BIOTHERAPEUTICS INC.
To: ARBUTUS BIOPHARMA CORPORATION
Reel/Frame 045384/0278 →