Patent Assignment
Reel/Frame 015598/0939
Assignment of Assignor's Interest
Recorded: 2005-01-14
Pages: 6
Assignors
SINGH, RAJINDER
Executed: 2004-12-17
ARGADE, ANKUSH
Executed: 2004-12-17
LI, HUI
Executed: 2005-01-04
BHAMIDIPATI, SOMASEKHAR
Executed: 2004-12-17
CARROLL, DAVID
Executed: 2004-12-17
SYLVAIN, CATHERINE
Executed: 2004-12-17
CLOUGH, JEFFREY
Executed: 2004-12-17
KEIM, HOLGER
Executed: 2004-12-17
Assignee
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD, SOUTH SAN FRANCISCO, CALIFORNIA, 94080
Covered Property
(1)
Methods of Treating or Preventing Autoimmune Diseases with 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 →
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 →