IP Library › Assignment 010096/0870
Patent Assignment
Reel/Frame 010096/0870

Assignment of Assignor's Interest

Recorded: 1999-07-16 Pages: 4
Assignors
PITEL, IRA J.
Executed: 1999-07-05
BLITSHTEYN, MARK
Executed: 1999-07-01
Assignee
ION SYSTEMS, INC.
1005 PARKER STREET, BERKELEY, CALIFORNIA, 94710
Covered Property (1)
Apparatus and Method for Monitoring of Air Ionization
Patent: 6,130,815 →
Application: 09/311,775 →
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Jul 18, 2003
From: ION SYSTEMS, INC.
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 014277/0667 →
Security Interest Jan 20, 2004
From: ION SYSTEMS, INC
To: SILICON VALLEY BANK
Reel/Frame 014901/0644 →
Termination & Release of Security Interest Sep 15, 2004
From: ILLINOIS TOOL WORKS INC.
To: ION SYSTEMS, INC.
Reel/Frame 015139/0272 →
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 →