Patent Assignment
Reel/Frame 068480/0980
Assignment of Assignor's Interest
Recorded: 2024-09-04
Pages: 7
Assignors
BISHOP, MARSHALL D.
Executed: 2024-08-27
WATSON, ELAN
Executed: 2024-09-04
SCHULTZ, KATRINA I.
Executed: 2024-08-27
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY LP
P.O. BOX 4910, THE WOODLANDS, TEXAS, 77387-4910
Covered Property
(1)
Combination Clay Stabilizer Having an Alkali Metal Asphalt Sulfonate and Quaternary Ammonium Salt
Patent:
12,435,256 →
Application:
18/812,507 →