Patent Assignment
Reel/Frame 012521/0646
Assignment of Assignor's Interest
Recorded: 2002-01-29
Pages: 3
Assignor
BEKRENEV, IGOR
Executed: 2002-01-08
Assignee
ALSTOM POWER N.V.
HULLENBERGWEG 393-395, 1101CS AMSTERDAM, NETHERLANDS
Covered Property
(1)
Platform Arrangement in an Axial-Throughflow Gas Turbine with Improved Cooling of the Wall Segments and a Method for Reducing the Gap Losses
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 8, 2003
From: ALSTOM POWER N.V.
To: ALSTOM (SWITZERLAND) LTD
Reel/Frame 013931/0878 →
Assignment of Assignor's Interest
Dec 8, 2003
From: ALSTOM (SWITZERLAND) LTD
To: ALSTOM TECHNOLOGY LTD
Reel/Frame 014770/0783 →
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 →