Patent Assignment
Reel/Frame 015139/0272
Termination & Release of Security Interest
Recorded: 2004-09-15
Pages: 4
Assignor
ILLINOIS TOOL WORKS INC.
Executed: 2004-08-18
Assignee
ION SYSTEMS, INC.
1005 PARKER STREET, BERKELEY, CALIFORNIA, 94710
Covered Properties
(7)
Self-Regulating Air Ionizing Apparatus
Patent:
4,809,127 →
Application:
07/085,082 →
Self-Balancing Bipolar Air Ionizer
Patent:
6,118,645 →
Application:
08/418,267 →
Method and Apparatus for Air Ionization
Patent:
5,930,105 →
Application:
08/966,638 →
Safety Circuitry for Ion Generator
Patent:
6,088,211 →
Application:
09/103,796 →
Apparatus and Method for Monitoring of Air Ionization
Patent:
6,130,815 →
Application:
09/311,775 →
Ionizing bar and method of its fabrication
Patent:
6,330,146 →
Application:
09/519,159 →
Apparatus and method for monitoring of air ionization
Patent:
6,259,591 →
Application:
09/590,193 →
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 11, 1987
From: STEINMAN, ARNOLD J.; YOST, MICHAEL G.; GEHLKE, DONALD A.
To: ION SYSTEMS, INC.
Reel/Frame 004758/0484 →
Assignment of Assignor's Interest
Nov 10, 1997
From: PITEL, IRA J.; BLITSHTEYN, MARK; GEFTER, PETR
To: ION SYSTEMS, INC.
Reel/Frame 008885/0805 →
Assignment of Assignor's Interest
Jun 24, 1998
From: PATEL, IRA J.
To: ION SYSTEMS, INC.
Reel/Frame 009276/0806 →
Corrective Assignment to Correct the Spelling of the Assignor's Name, Previously Recorded at Reel 9276, Frame 0806.
Oct 13, 1998
From: PITEL, IRA J.
To: ION SYSTEMS, INC.
Reel/Frame 009536/0004 →
Assignment of Assignor's Interest
Jul 16, 1999
From: PITEL, IRA J.; BLITSHTEYN, MARK
To: ION SYSTEMS, INC.
Reel/Frame 010096/0870 →
Assignment of Assignor's Interest
Jul 27, 2000
From: QUIGLEY, SEAN J.; LEONARD, MICHAEL J.; GEFTER, PETR; O'REILLY, JOHN KEVIN
To: ION SYSTEMS, INC. A CORPORATION OF THE STATE OF CALIFORNIA
Reel/Frame 010963/0596 →
Security Agreement
Mar 22, 2002
From: ION SYSTEMS, INC.
To: COMERICA BANK-CALIFORNIA
Reel/Frame 012745/0541 →
Security Interest
Jul 18, 2003
From: ION SYSTEMS, INC.
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 014277/0667 →
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 →
Termination and Release of Security Interest
Nov 12, 2004
From: ILLINOIS TOOL WORKS, INC.
To: ION SYSTEMS INC.
Reel/Frame 015370/0928 →
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 →