Patent Assignment
Reel/Frame 022113/0560
Assignment of Assignor's Interest
Recorded: 2009-01-15
Pages: 4
Assignors
GRIESHABER, WOLFGANG
Executed: 2008-11-13
LEDRU, ROGER
Executed: 2008-10-21
GROSICK, STEVEN
Executed: 2008-10-21
DAVISON, NICKLAS
Executed: 2008-10-21
Assignee
AREVA T&D SA
TOUR AREVA, 1, PLACE JEAN MILLIER, PARIS LA DEFENSE, 92084, FRANCE
Covered Property
(1)
High Voltage Circuit Breaker with Improved Gas Exhaust
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 23, 2012
From: AREVA T&D SA
To: AREVA T&D SAS
Reel/Frame 029343/0282 →
Change of Name
Nov 27, 2012
From: AREVA T&D SAS
To: ALSTOM GRID SAS
Reel/Frame 029355/0641 →
Assignment of Assignor's Interest
Aug 16, 2013
From: ALSTOM GRID SAS
To: ALSTOM TECHNOLOGY LTD
Reel/Frame 031029/0933 →