IP Library › Assignment 035713/0617
Patent Assignment
Reel/Frame 035713/0617

Assignment of Assignor's Interest

Recorded: 2015-05-26 Pages: 3
Assignors
PORTER, SETH
Executed: 2015-05-13
VALONE, FRANK
Executed: 2015-05-14
Assignee
FIBROGEN, INC
409 ILLINOIS STREET, SAN FRANCISCO, CALIFORNIA, 94158
Covered Property (1)
Therapeutic Method
Patent: 9,102,721 →
Application: 13/980,806 →
Publication: US 2014/0127224
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 7, 2015
From: NEFF, THOMAS
To: FIBROGEN, INC
Reel/Frame 036006/0965 →
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 →