Patent Assignment
Reel/Frame 022962/0651
Assignment of Assignor's Interest
Recorded: 2009-07-16
Pages: 10
Assignors
SINGH, RAJINDER
Executed: 2003-03-04
ARGADE, ANKUSH
Executed: 2003-03-04
PAYAN, DONALD
Executed: 2003-03-04
MOLINEAUX, SUSAN
Executed: 2003-03-28
HOLLAND, SACHA J.
Executed: 2003-03-04
CLOUGH, JEFFREY
Executed: 2003-03-04
KEIM, HOLGER
Executed: 2003-03-04
BHAMIDIPATI, SOMASEKHAR
Executed: 2003-03-04
SYLVAIN, CATHERIE
Executed: 2003-03-04
LI, HUI
Executed: 2003-03-04
ROSSI, ALEXANDER B.
Executed: 2003-03-13
Assignee
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD, SOUTH SAN FRANCISCO, CALIFORNIA, 94080
Covered Property
(1)
Intermediates Useful for Making 2,4-Pyrimidinediamine Compounds
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmation of Exclusive Patent License
Aug 15, 2005
From: RIGEL PHARMACEUTICALS, INC.
To: PFIZER INC.
Reel/Frame 016888/0112 →
Corrective Assignment to Correct the Spelling of Assignor Catherie Sylvain's Name Previously Recorded on Reel 022962 Frame 0651. Assignor(S) Hereby Confirms the Correct Spelling Is Catherine Sylvain.
Sep 27, 2009
From: SINGH, RAJINDER; ARGADE, ANKUSH; PAYAN, DONALD; MOLINEAUX, SUSAN
To: RIGEL PHARMACEUTICALS, INC.
Reel/Frame 023287/0971 →
Security Interest
Aug 25, 2022
From: RIGEL PHARMACEUTICALS, INC.
To: MIDCAP FINANCIAL TRUST
Reel/Frame 061327/0712 →