Patent Assignment
Reel/Frame 015999/0328
Assignment of Assignor's Interest
Recorded: 2005-05-11
Pages: 5
Assignors
LI, JING
Executed: 2005-04-01
DING, CHARLES Z.
Executed: 2005-04-01
MA, ZHENKUN
Executed: 2005-04-25
Assignee
CUMBRE INC.
1502 VICEROY DRIVE, DALLAS, TEXAS, 75225
Covered Property
(1)
Rifamycin C-11 Oxime Derivatives Effective Against Drug-Resistant Microbes
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 14, 2007
From: CUMBRE INC.
To: CUMBRE PHARMACEUTICALS INC.
Reel/Frame 018890/0885 →
Assignment of Assignor's Interest
May 13, 2009
From: CUMBRE PHARMACEUTICALS INC.
To: CUMBRE IP VENTURES, L.P.
Reel/Frame 022678/0001 →
Assignment of Assignor's Interest
Jan 15, 2015
From: CUMBRE IP VENTURES, L.P.
To: TENNOR THERAPEUTICS LIMITED
Reel/Frame 034721/0101 →