Assignment of Assignor's Interest

Recorded: 2006-04-17 Pages: 3

Assignor

LI, HUI

Executed: 2006-04-14

Assignee

RIGEL PHARMACEUTICALS, INC.

1180 VETERANS BLVD., SOUTH SAN FRANCISCO, CALIFORNIA, 94080

Covered Property (1)

Stereoisomers and Stereoisomeric Mixtures of 1-(2,4-Pyrimidinediamino)-2-Cyclopentanecarboxamide Synthetic Intermediates

Patent: 7,511,137 →

Application: 11/016,403 →

Publication: US 2005/0192301

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.