Patent Assignment
Reel/Frame 054511/0231
Assignment of Assignor's Interest
Recorded: 2020-12-02
Pages: 4
Assignors
WANG, QING
Executed: 2020-11-19
LIN, GENYAO
Executed: 2020-11-19
ZHANG, ZHIHUA
Executed: 2020-12-02
ZALLUHOGLU, FULYA SUDUR
Executed: 2020-11-20
Assignee
SOLVAY USA INC.
504 CARNEGIE CENTER, PRINCETON, NEW JERSEY, 08540
Covered Property
(1)
Polymer Dispersions for Oilfield Friction Reduction
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.