Patent Assignment
Reel/Frame 036752/0831
Assignment of Assignor's Interest
Recorded: 2015-10-07
Pages: 9
Assignors
WITSCHI, CLAUDIA
Executed: 2015-09-11
THOMPSON, MICHAEL D.
Executed: 2015-09-03
PARK, JUNG MIN
Executed: 2015-10-01
AREND, MICHAEL P.
Executed: 2015-09-02
Assignee
FIBROGEN, INC.
409 ILLINOIS ST., SAN FRANCISCO, CALIFORNIA, 94158
Covered Property
(1)
Crystalline Forms of {[1-Cyano-5-(4-Chlorophenoxy)-4-Hydroxy-Isoquinoline-3-Carbonyl]-Amino}-Acetic Acid
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.