IP Library › Assignment 032867/0097
Patent Assignment
Reel/Frame 032867/0097

Assignment of Assignor's Interest

Recorded: 2014-05-12 Pages: 6
Assignors
KELLER, SORIN
Executed: 2014-05-08
BALBACH, WERNER MARTIN
Executed: 2014-05-08
GERDES, CLAUS PAUL
Executed: 2014-05-08
Assignee
ALSTOM TECHNOLOGY LTD
BROWN BOVERI STRASSE 7, BADEN, 5400, SWITZERLAND
Covered Property (1)
Method for Welding Rotors for Power Generation
Patent: 9,429,021 →
Application: 14/230,147 →
Publication: US 2014/0299581
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 22, 2016
From: ALSTOM TECHNOLOGY LTD
To: GENERAL ELECTRIC TECHNOLOGY GMBH
Reel/Frame 038216/0193 →
Assignment of Assignor's Interest Feb 11, 2017
From: GENERAL ELECTRIC TECHNOLOGY GMBH
To: ANSALDO ENERGIA SWITZERLAND AG
Reel/Frame 041686/0884 →