Patent Assignment
Reel/Frame 014065/0386
Assignment of Assignor's Interest
Recorded: 2003-05-08
Pages: 3
Assignee
CREDENCE TECHNOLOGIES, INC.
3601-A CALDWELL DRIVE, SOQUEL, CALIFORNIA, 95073
Covered Property
(1)
Method and Device for Controlling Ionization
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 8, 2006
From: CREDENCE TECHNOLOGIES, INC., A CORPORATION OF THE STATE OF CALIFORNIA
To: 3M COMPANY
Reel/Frame 018498/0404 →
Assignment of Assignor's Interest
Dec 12, 2006
From: 3M COMPANY A CORPORATION OF THE STATE OF DELAWARE
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 018616/0922 →