IP Library › Assignment 022948/0930
Patent Assignment
Reel/Frame 022948/0930

Assignment of Assignor's Interest

Recorded: 2009-07-14 Pages: 5
Assignors
SINGH, RAJINDER
Executed: 2006-04-06
BHAMIDIPATI, SOMASEKHAR
Executed: 2006-05-01
MASUDA, ESTEBAN
Executed: 2006-04-10
Assignee
RIGEL PHARMACEUTICLAS, INC.
1180 VETERANS BOULEVARD, SOUTH SAN FRANCISCO, CALIFORNIA, 94080
Covered Property (1)
Prodrugs of 2,4-Pyrimidinediamine Compounds and Their Uses
Patent: 7,989,448 →
Application: 12/268,218 →
Publication: US 2009/0124580
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Name from Rigel Pharmaceuticlas, Inc. Previously Recorded on Reel 022948 Frame 0930. Assignor(S) Hereby Confirms the Correct Assignee Name Is Rigel Pharmaceuticals, Inc. Aug 20, 2009
From: SINGH, RAJINDER; BHAMIDIPATI, SOMASEKHAR; MASUDA, ESTEBAN
To: RIGEL PHARMACEUTICALS, INC.
Reel/Frame 023132/0312 →
Assignment of Assignor's Interest Jul 5, 2011
From: STELLA, VALENTINO J.; SUN, THOMAS
To: RIGEL PHARMACEUTICALS, INC.
Reel/Frame 026543/0106 →
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 →