Patent Assignment
Reel/Frame 048764/0897
Assignment of Assignor's Interest
Recorded: 2019-04-02
Pages: 5
Assignee
CARBO CERAMICS INC.
575 N. DAIRY ASHFORD, SUITE 300, HOUSTON, TEXAS, 77079
Covered Property
(1)
Proppant Having Amphiphobic Coatings and Methods for Making and Using Same