Patent Assignment
Reel/Frame 018089/0477
Assignment of Assignor's Interest
Recorded: 2006-07-11
Pages: 2
Assignor
LAUNAY, NICOLAS
Executed: 2006-06-13
Assignee
ALCATEL
54, RUE LA BOETIE, 75008 PARIS, FRANCE
Covered Property
(1)
Method of Controlling the Pressure in a Process Chamber
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 10, 2008
From: ALCATEL LUCENT
To: TEGAL CORPORATION
Reel/Frame 021805/0378 →
Change of Name
Dec 15, 2008
From: ALCATEL
To: ALCATEL LUCENT
Reel/Frame 021976/0763 →
Assignment of Assignor's Interest
Nov 16, 2012
From: TEGAL CORPORATION
To: SPP PROCESS TECHNOLOGY SYSTEMS UK LIMITED
Reel/Frame 029309/0193 →
Change of Name
Dec 5, 2012
From: SPP PROCESS TECHNOLOGY SYSTEMS UK LIMITED
To: SPTS TECHNOLOGIES LIMITED
Reel/Frame 029405/0169 →