Patent Assignment
Reel/Frame 018351/0973
Assignment of Assignor's Interest
Recorded: 2006-10-03
Pages: 4
Assignors
PAROBOK, INGRID LANGSETMO
Executed: 2006-09-22
JACOB, CHRISTOPHER T.
Executed: 2006-09-11
LIU, DAVID Y.
Executed: 2006-09-06
Assignee
FIBROGEN, INC.
225 GATEWAY BOULEVARD, CALIFORNIA, 94080
Covered Property
(1)
Methods of Treatment of Cardiovascular Disease Using Anti-Ctgf Agents
Related Assignments
(3)
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 →
Change of Name
Feb 18, 2026
From: FIBROGEN, INC.
To: KYNTRA BIO, INC.
Reel/Frame 074923/0352 →