IP Library › Assignment 020245/0744
Patent Assignment
Reel/Frame 020245/0744

Assignment of Assignor's Interest

Recorded: 2007-12-13 Pages: 4
Assignors
GEFTER, PETER, PH.D
Executed: 2007-12-05
GEHLKE, SCOTT
Executed: 2007-12-04
Assignee
MKS INSTRUMENTS, INC.
90 INDUSTRIAL WAY, WILMINGTON, MASSACHUSETTS, 01887
Covered Property (1)
Multi-Frequency Static Neutralization
Patent: 8,063,336 →
Application: 11/398,446 →
Publication: US 2007/0138149
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →