Patent Assignment
Reel/Frame 031498/0742
Assignment of Assignor's Interest
Recorded: 2013-10-29
Pages: 7
Assignors
AREND, MICHAEL P.
Executed: 2009-12-09
WU, MIN
Executed: 2009-12-10
TURTLE, ERIC D.
Executed: 2009-07-22
HO, WEN-BIN
Executed: 2009-12-09
DENG, SHAOJIANG
Executed: 2009-12-10
Assignee
FIBROGEN, INC.
409 ILLINOIS STREET, SAN FRANCISCO, CALIFORNIA, 94158
Covered Property
(1)
Cyanoisoquinoline Compounds and Methods of Use Thereof
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 29, 2013
From: AREND, MICHAEL P.; FLIPPIN, LEE A.; WU, MIN; TURTLE, ERIC D.
To: FIBROGEN, INC.
Reel/Frame 031498/0897 →
Security Interest
May 1, 2023
From: FIBROGEN, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 063504/0221 →
Release of Security Interest
Sep 3, 2025
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS AGENT
To: FIBROGEN, INC.
Reel/Frame 072785/0760 →