Patent Assignment
Reel/Frame 056830/0255
Assignment of Assignor's Interest
Recorded: 2021-07-12
Pages: 13
Assignors
SHI, SONGYUAN
Executed: 2021-06-18
BUELL, JOHN
Executed: 2021-07-01
GUO, ZUOJUN
Executed: 2021-06-18
LY, CUONG
Executed: 2021-06-18
SPEVAK, WAYNE
Executed: 2021-06-18
VANDER WAL, MARK
Executed: 2021-06-22
WALLESHAUSER, JACK
Executed: 2021-06-18
ZHANG, CHAO
Executed: 2021-07-01
ZHANG, JIAZHONG
Executed: 2021-06-19
Assignee
PLEXXIKON INC.
329 OYSTER POINT BOULEVARD, SOUTH SAN FRANCISCO, CALIFORNIA, 94080
Covered Property
(1)
Compounds and Methods for CD73 Modulation and Indications Therefor
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 10, 2022
From: PLEXXICON INC.
To: OPNA IMMUNO-ONCOLOGY SA
Reel/Frame 059925/0772 →
Correction of an Error in Assignor's Name in a Cover Sheet Previously Recorded at Reel 059925 Frame 0772.
May 20, 2022
From: PLEXXIKON INC.
To: OPNA IMMUNO-ONCOLOGY SA
Reel/Frame 060131/0148 →
Change of Name
Mar 2, 2023
From: OPNA IMMUNO-ONCOLOGY SA
To: OPNA BIO SA
Reel/Frame 062856/0846 →
Corrective Assignment to Correct the 16TH Patent Number Previously Recorded at Reel: 062856 Frame: 0846. Assignor(S) Hereby Confirms the Change of Name.
Mar 28, 2023
From: OPNA IMMUNO-ONCOLOGY SA
To: OPNA BIO SA
Reel/Frame 063588/0355 →