IP Library › Assignment 039238/0654
Patent Assignment
Reel/Frame 039238/0654

Assignment of Assignor's Interest

Recorded: 2016-07-23 Pages: 3
Assignors
YAWORSKI, ED
Executed: 2013-03-19
JEFFS, LLOYD B.
Executed: 2013-04-22
PALMER, LORNE R.
Executed: 2016-03-18
Assignee
PROTIVA BIOTHERAPEUTICS, INC.
100-8900 GLENLYON PARKWAY, BURNABY, BC, V5J 5J8, CANADA
Covered Property (1)
Non-Liposomal Systems for Nucleic Acid Delivery
Patent: 9,404,127 →
Application: 14/642,452 →
Publication: US 2016/0032320
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 →
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. Aug 19, 2016
From: YAWORSKI, ED; JEFFS, LLOYD B.; PALMER, LORNE R.
To: PROTIVA BIOTHERAPEUTICS, INC.
Reel/Frame 039752/0860 →
Merger Feb 20, 2018
From: PROTIVA BIOTHERAPEUTICS INC.
To: ARBUTUS BIOPHARMA CORPORATION
Reel/Frame 045384/0278 →