Patent Assignment
Reel/Frame 010053/0927
Assignment of Assignor's Interest
Recorded: 1999-06-28
Pages: 2
Assignor
LIU, RONG FAN
Executed: 1999-02-19
Assignee
ALSTOM TRANSPORT S.A.
38 AVENUE KLEBER, 75116 PARIS, FRANCE
Covered Property
(1)
Traction System in Voltage Mode Including Power Supply Buses of an Electric Traction Vehicle
Patent:
6,114,829 →
Application:
09/236,558 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 20, 2015
From: ALSTOM TRANSPORT SA
To: ALSTOM TRANSPORT TECHNOLOGIES
Reel/Frame 035455/0513 →
Corrective Assignment to Remove Erroneous Filed Patent No. 6250442 Previously Recorded at Reel: 035455 Frame: 0513. Assignor(S) Hereby Confirms the Assignment.
Aug 10, 2015
From: ALSTOM TRANSPORT SA
To: ALSTOM TRANSPORT TECHNOLOGIES
Reel/Frame 036344/0852 →
Change of Address
Jul 31, 2017
From: ALSTOM TRANSPORT TECHNOLOGIES
To: ALSTOM TRANSPORT TECHNOLOGIES
Reel/Frame 043382/0290 →