IP Library › Assignment 019360/0729
Patent Assignment
Reel/Frame 019360/0729

Assignment of Assignor's Interest

Recorded: 2007-05-31 Pages: 4
Assignors
GEFTER, PETER
Executed: 2007-05-21
GEHLKE, SCOTT
Executed: 2007-05-21
Assignee
MKS ION SYSTEMS, INC.
1750 NORTH LOOP RD., ALAMEDA, CALIFORNIA, 94502
Covered Property (1)
Multi-Frequency Static Neutralization of Moving Charged Objects
Patent: 7,679,026 →
Application: 11/623,316 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 10, 2009
From: GEFTER, PETER; GEHLKE, SCOTT
To: MKS INSTRUMENTS, INC.
Reel/Frame 023354/0830 →
Assignment of Assignor's Interest May 25, 2010
From: MKS INSTRUMENTS, INC.
To: ION SYSTEMS, INC.
Reel/Frame 024434/0191 →
Assignment of Assignor's Interest Dec 19, 2011
From: ION SYSTEMS, INC.
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 027408/0642 →