Patent Assignment
Reel/Frame 042210/0382
Assignment of Assignor's Interest
Recorded: 2017-05-02
Pages: 7
Assignors
COUTO, FERNANDO JOSE REBELO DO
Executed: 2014-08-13
LIAO, ZHIMING
Executed: 2014-08-13
ZHU, YIFEI
Executed: 2014-08-13
Assignee
SPRING BIOSCIENCE CORPORATION
4300 HACIENDA DRIVE, PLEASANTON, CALIFORNIA, 94588
Covered Property
(1)
PD-L1 Antibodies and Uses Thereof
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 2, 2017
From: COUTO, FENANDO JOSE REBELO DO; LIAO, ZHIMING; ZHU, YIFEI
To: SPRING BIOSCIENCE CORPORATION
Reel/Frame 042210/0508 →
Assignment of Assignor's Interest
Jun 12, 2020
From: SPRING BIOSCIENCE CORPORATION
To: VENTANA MEDICAL SYSTEMS, INC.
Reel/Frame 052932/0937 →