IP Library › Assignment 034751/0802
Patent Assignment
Reel/Frame 034751/0802

Assignment of Assignor's Interest

Recorded: 2015-01-12 Pages: 7
Assignors
FLIPPIN, LEE A.
Executed: 2009-12-09
HO, WEN-BIN
Executed: 2009-12-09
TURTLE, ERIC D.
Executed: 2009-07-22
AREND, MICHAEL P.
Executed: 2009-12-09
DENG, SHAOJIANG
Executed: 2009-12-10
WU, MIN
Executed: 2009-12-10
Assignee
FIBROGEN, INC.
409 ILLINOIS ST., SAN FRANCISCO, CALIFORNIA, 94158
Covered Property (1)
Cyanoisoquinoline Compounds and Methods of Use Thereof
Patent: 9,174,976 →
Application: 14/289,573 →
Publication: US 2015/0031696
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →