Patent Assignment
Reel/Frame 047789/0754
Assignment of Assignor's Interest
Recorded: 2018-12-17
Pages: 6
Assignors
LAUNAY, MARIANNE
Executed: 2018-11-16
EMERY, IRENE
Executed: 2018-11-05
BIDET, DAVID JEAN-LEOPOLD
Executed: 2018-10-26
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, COLOMBES, 92700, FRANCE
Covered Property
(1)
Hydrochloric Acid Purification Process and Plant
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.