Patent Assignment
Reel/Frame 058430/0444
Assignment of Assignor's Interest
Recorded: 2021-12-20
Pages: 12
Assignors
DUFILS, PIERRE-EMMANUEL
Executed: 2021-04-22
WILSON, DAVID JAMES
Executed: 2021-10-14
XIU, ZONGMING
Executed: 2021-04-16
ZHOU, JIA
Executed: 2021-04-20
Assignee
RHODIA OPERATIONS
52 RUE DE LA HAIE COQ, AUBERVILLIERS, 93300, FRANCE
Covered Property
(1)
Polymer Dispersions for Wax Inhibition During Stimulation Treatment
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.