Patent Assignment
Reel/Frame 047338/0612
Assignment of Assignor's Interest
Recorded: 2018-10-29
Pages: 8
Assignors
LE, GUILLAUME
Executed: 2018-07-23
AMSTUTZ, JÉROME
Executed: 2018-10-23
CAREMIAUX, CHRISTOPHE
Executed: 2018-10-23
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, COLOMBES, 92700, FRANCE
Covered Property
(1)
Purification of Poly Ether Ketone Ketone by Centrifugal Filtration
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.