Patent Assignment
Reel/Frame 013309/0942
Assignment of Assignor's Interest
Recorded: 2002-09-23
Pages: 5
Assignors
GROSSHANS, PETER B.
Executed: 2002-08-28
OSTRANDER, CHAD M
Executed: 2002-08-30
WALLA, CRAIG A.
Executed: 2002-07-17
Assignee
HITACHI HIGH TECHNOLOGIES AMERICA, INC.
3100 N. FIRST STREET, SAN JOSE, CALIFORNIA, 95134
Covered Property
(1)
Methods and Apparatus to Control Charge Neutralization Reactions in Ion Traps
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 22, 2011
From: HITACHI HIGH TECHNOLOGIES AMERICA, INC.
To: HITACHI HIGH-TECHNOLOGIES CORPORATION
Reel/Frame 027432/0437 →
Change of Name and Address
Mar 30, 2020
From: HITACHI HIGH-TECHNOLOGIES CORPORATION
To: HITACHI HIGH-TECH CORPORATION
Reel/Frame 052259/0227 →