Patent Assignment
Reel/Frame 042836/0059
Assignment of Assignor's Interest
Recorded: 2017-06-28
Pages: 10
Assignor
ROSSI, ALEXANDER B.
Executed: 2003-03-13
Assignee
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD, SOUTH SAN FRANCISCO, CALIFORNIA, 94080
Covered Property
(1)
2,4-Pyrimidinediamine Compounds and Their Uses
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.