Patent Assignment
Reel/Frame 019188/0184
Assignment of Assignor's Interest
Recorded: 2007-04-20
Pages: 6
Assignors
CLOUGH, JEFFREY WAYNE
Executed: 2007-04-05
BHAMIDIPATI, SOMASEKHAR
Executed: 2007-04-05
SINGH, RAJINDER
Executed: 2007-04-05
MASUDA, ESTEBAN
Executed: 2007-04-05
ZHAO, HAORAN
Executed: 2007-04-05
Assignee
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD, SOUTH SAN FRANCISCO, CALIFORNIA, 94080
Covered Property
(1)
2,4-Pyrimidinediamine Compounds for Treating or Preventing Autoimmune Diseases
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.