IP Library › Assignment 030091/0317
Patent Assignment
Reel/Frame 030091/0317

Assignment of Assignor's Interest

Recorded: 2013-03-26 Pages: 4
Assignors
GEFTER, PETER
Executed: 2010-04-21
KLOCHKOV, ALEKSEY
Executed: 2010-04-21
MENEAR, JOHN E
Executed: 2010-04-21
NELSEN, LYLE DWIGHT
Executed: 2010-04-21
Assignee
MKS INSTRUMENTS, INC.
90 INDUSTRIAL WAY, WILMINGTON, MASSACHUSETTS, 01887
Covered Property (1)
Clean Corona Gas Ionization
Patent: 8,460,433 →
Application: 13/447,172 →
Publication: US 2012/0198995
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 26, 2013
From: ION SYSTEMS, INC.
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 030091/0293 →
Assignment of Assignor's Interest Mar 26, 2013
From: MKS INSTRUMENTS, INC.
To: ION SYSTEMS, INC.
Reel/Frame 030091/0325 →