Patent Assignment
Reel/Frame 014208/0242
Assignment of Assignor's Interest
Recorded: 2003-06-26
Pages: 5
Assignor
HU, YUEQING
Executed: 2003-02-18
Assignee
SCHERING CORPORATION
2000 GALLOPING HILL ROAD, KENILWORTH, NEW JERSEY, 07033
Covered Property
(1)
Polycyclic Guanine Derivative Phosphodiesterase V Inhibitors
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.