IP Library › Assignment 043617/0040
Patent Assignment
Reel/Frame 043617/0040

Assignment of Assignor's Interest

Recorded: 2017-09-18 Pages: 5
Assignors
LIN, AL Y.
Executed: 2005-10-05
NEFF, THOMAS B.
Executed: 2005-10-17
OLIVER, NOELYNN A.
Executed: 2005-10-18
USINGER, WILLIAM R.
Executed: 2005-10-04
WANG, QINGJIAN
Executed: 2005-10-05
YEOWELL, DAVID A.
Executed: 2005-10-13
Assignee
FIBROGEN, INC.
409 ILLINOIS STREET, SAN FRANCISCO, CALIFORNIA, 94158
Covered Property (1)
Antibodies That Bind to a Portion of the Vwc Domain of Connective Tissue Growth Factor
Patent: 7,871,617 →
Application: 12/157,262 →
Publication: US 2009/0017043
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 →