IP Library › Assignment 020858/0578
Patent Assignment
Reel/Frame 020858/0578

Assignment of Assignor's Interest

Recorded: 2008-03-14 Pages: 8
Assignors
GEFTER, PETER
Executed: 2008-04-10
GEHIKE, SCOTT
Executed: 2008-04-11
LEVIT, LAWRENCE
Executed: 2008-04-10
Assignee
MKS INSTRUMENTS
1750 NORTH LOOP ROAD, SUITE 100, C/O JOHN MENEAR, ALAMEDA, CALIFORNIA, 94502
Covered Property (1)
Prevention of Emitter Contamination with Electronic Waveforms
Patent: 7,813,102 →
Application: 12/075,967 →
Publication: US 2008/0225460
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 →