Patent Assignment
Reel/Frame 008302/0823
Assignment of Assignor's Interest
Recorded: 1996-11-05
Pages: 3
Assignor
VERNITSKIY, GRIGORIY
Executed: 1996-10-28
Assignee
ION SYSTEMS, INC.
1005 PARKER STREET, BERKELEY, CALIFORNIA, 94710
Covered Property
(1)
Method and Apparatus for Automatically Cleaning Ionizing Electrodes
Patent:
5,768,087 →
Application:
08/743,987 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Mar 22, 2002
From: ION SYSTEMS, INC.
To: COMERICA BANK-CALIFORNIA
Reel/Frame 012745/0541 →
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 →
Release
May 14, 2010
From: COMERICA BANK-CALIFORNIA
To: ION SYSTEMS, INC.
Reel/Frame 024402/0607 →
Assignment of Assignor's Interest
Dec 19, 2011
From: ION SYSTEMS, INC.
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 027408/0642 →