Inventor
SHONG ROBERT GEORGE
US5 patents
Patents
5 patentsUS9976072B2May 22, 2018
Multicarboxylate compositions and method of making the same
CHEVRON USA INC43 citations96
US10233382B2Mar 19, 2019
Method of using multicarboxylate compositions in enhanced oil recovery
CHEVRON USA INC6 citations83
US11248159B2Feb 15, 2022
Method of using multicarboxylate compositions in enhanced oil recovery
CHEVRON USA INC0 citations61
US12577451B2Mar 17, 2026
Polyanionic surfactants and methods of making and using thereof
CHEVRON USA INC0 citations60
US12037542B2Jul 16, 2024
Method of using multicarboxylate compositions in enhanced oil recovery
CHEVRON USA INC0 citations56