Patent Assignment
Reel/Frame 025661/0536
Assignment of Assignor's Interest
Recorded: 2011-01-19
Pages: 4
Assignors
DEVIC, MICHEL
Executed: 2010-12-15
PIGAMO, ANNE
Executed: 2010-12-10
WENDLINGER, LAURENT
Executed: 2010-12-10
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, COLOMBES, 92700, FRANCE
Covered Property
(1)
Process for the Purification of 2,3,3,3-Tetrafluoro-1-Propene (Hfo-1234YF)
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.