Patent Assignment
Reel/Frame 016259/0694
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)
Methods and apparatus for controlling ion current in an ion transmission device
Application:
11/063,801 →
Publication:
US 2005/0194543
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.