Patent Assignment
Reel/Frame 019334/0670
Corrective Assignment to Correct the Conveying Party Data Previously Recorded on Reel 019032 Frame 0065. Assignor(S) Hereby Confirms the Conveying Party Data.
Recorded: 2007-05-23
Pages: 5
Assignor
QU, KUNBIN
Executed: 2007-05-11
Assignee
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD, SOUTH SAN FRANCISCO, CALIFORNIA, 94080
Covered Property
(1)
Identification of Pharmacophores from Co-Crystals of Spleen Tyrosine Kinase (Syk) and Syk Ligands
Patent:
7,962,290 →
Application:
11/651,363 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 19, 2007
From: QU, KUBIN
To: RIGEL PHARMACEUTICALS, INC.
Reel/Frame 019032/0065 →
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 →