Patent Assignment
Reel/Frame 013800/0580
Assignment of Assignor's Interest
Recorded: 2003-03-04
Pages: 4
Assignors
GEFTER, PETER
Executed: 2002-11-22
IGNATENKO, ALEXANDER
Executed: 2002-11-22
VIJAYKUMAR, GOPALAN
Executed: 2002-11-22
KLOCHKOV, ALEKSEY
Executed: 2002-11-22
Assignee
ION SYSTEMS, INC.
1005 PARKER STREET, BERKELEY, CALIFORNIA, 94710
Covered Property
(1)
Air Ionizer and Method
Patent:
6,850,403 →
Application:
10/238,400 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Sep 27, 2005
From: ION SYSTEMS, INC.
To: SILICON VALLEY BANK
Reel/Frame 017025/0632 →
Release
Mar 27, 2006
From: SILICON VALLEY BANK
To: ION SYSTEMS, INC.
Reel/Frame 017718/0436 →
Assignment of Assignor's Interest
Dec 19, 2011
From: ION SYSTEMS, INC.
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 027408/0642 →