Patent Assignment
Reel/Frame 041311/0364
Assignment of Assignor's Interest
Recorded: 2017-02-21
Pages: 10
Assignors
JUNG, CHANG MIN
Executed: 2017-01-27
SHEN, LINGJUAN
Executed: 2017-01-31
ZHOU, JIAN
Executed: 2017-02-02
QU, QI
Executed: 2017-02-17
Assignee
RHODIA OPERATIONS
25, RUE DE CLICHY, PARIS, 75009, FRANCE
Covered Properties
(2)
Clay Stabilizing Agents and Methods of Use
PCT:
PCT/US2017/015015 ↗
Clay Stabilizing and Methods of Use with Quaternary Ammonium Salts
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.