Patent Assignment
Reel/Frame 016253/0868
Assignment of Assignor's Interest
Recorded: 2005-05-19
Pages: 3
Assignor
HIEKE, ANDREAS
Executed: 2005-05-18
Assignee
CIPHERGEN BIOSYSTEMS, INC.
6611 DUMBARTON CIRCLE, FREMONT, CALIFORNIA, 94555
Covered Property
(1)
Ion Source with Controlled Superpositon of Electrostatic and Gas Flow Fields
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.