IP Library Assignment 016877/0978
Patent Assignment
Reel/Frame 016877/0978

Assignment of Assignor's Interest

Recorded: 2005-08-12 Pages: 9
Assignors
THOTA, SAMBAIAH
Executed: 2005-07-27
SINGH, RAJINDER
Executed: 2005-07-27
LAIDIG, GUY
Executed: 2005-08-08
LU, HENRY
Executed: 2005-07-28
Assignee
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD, SOUTH SAN FRANCISCO, CALIFORNIA, 94080
Covered Property (1)
Heterotricyclic Compounds for Use as Hcv Inhibitors
Patent: 7,569,580 →
Application: 11/145,144 →
Publication: US 2005/0282850
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Aug 25, 2022
From: RIGEL PHARMACEUTICALS, INC.
To: MIDCAP FINANCIAL TRUST
Reel/Frame 061327/0712 →
Security Interest May 8, 2026
From: RIGEL PHARMACEUTICALS, INC.
To: MIDCAP FUNDING IV TRUST
Reel/Frame 075576/0880 →