Patent Assignment
Reel/Frame 037777/0550
Assignment of Assignor's Interest
Recorded: 2016-02-19
Pages: 4
Assignors
CHEN, WENHAO
Executed: 2015-11-26
ZHANG, JIYAO
Executed: 2015-11-20
CAO, ZHISONG
Executed: 2016-02-18
Assignee
CAO PHARMACEUTICALS INC.
3007 AUTUMN HARVEST DRIVE, FRIENDSWOOD, TEXAS, 77546
Covered Property
(1)
Nano- And Micro-Sized Particles of 20-Camptothecin Or Derivative Thereof And Pharmaceutical Compositions Containing Same, And Treatment Of Cancers Therewith
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.