Patent Assignment
Reel/Frame 011757/0252
Assignment of Assignor's Interest
Recorded: 2001-04-26
Pages: 4
Assignor
PARTRIDGE, LESLIE
Executed: 2001-04-24
Assignee
ION SYSTEMS, INC.
1005 PARKER STREET, BERKELEY, CALIFORNIA, 94710
Covered Property
(1)
Pulse Oscillator and Voltage Level Converter
Patent:
6,515,458 →
Application:
09/844,580 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Release
Nov 14, 2003
From: SILICON VALLEY BANK
To: COMERICA BANK-CALIFORNIA
Reel/Frame 014709/0018 →
Security Interest
Jan 20, 2004
From: ION SYSTEMS, INC
To: SILICON VALLEY BANK
Reel/Frame 014901/0644 →
Release of Security Interest
Nov 28, 2005
From: SILICON VALLEY BANK
To: ION SYSTEMS, INC.
Reel/Frame 017262/0965 →
Assignment of Assignor's Interest
Dec 19, 2011
From: ION SYSTEMS, INC.
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 027408/0642 →