Inventor
FOURNIER FRANCES
US14 patents
⚠️ This page may combine multiple inventors who share the name “FOURNIER FRANCES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON USA INC
9 patentsUS10626320B2Apr 21, 2020
Methods for hydrocarbon recovery
CHEVRON USA INC7 citations83
US11084973B2Aug 10, 2021
Methods for hydrocarbon recovery
CHEVRON USA INC2 citations72
US10619087B2Apr 14, 2020
Methods for hydrocarbon recovery
CHEVRON USA INC3 citations72
US12378464B2Aug 5, 2025
Methods for hydrocarbon recovery
CHEVRON USA INC0 citations62
US12371606B2Jul 29, 2025
Methods for hydrocarbon recovery
CHEVRON USA INC0 citations62
US12275893B2Apr 15, 2025
Methods for hydrocarbon recovery
CHEVRON USA INC0 citations62
US12247162B2Mar 11, 2025
Methods for hydrocarbon recovery
CHEVRON USA INC0 citations62
US11220622B2Jan 11, 2022
High stability polymer compositions for enhanced oil recovery applications
CHEVRON USA INC0 citations62
US10822539B2Nov 3, 2020
Methods for hydrocarbon recovery
CHEVRON USA INC0 citations51
KEMIRA OYJ
5 patentsUS11001761B2May 11, 2021
Method and composition for treating tailings
KEMIRA OYJ0 citations59
US10920149B2Feb 16, 2021
Surfactant composition and method for treating bitumen froth
KEMIRA OYJ0 citations59
US11845899B2Dec 19, 2023
Method and composition for treating tailings
KEMIRA OYJ0 citations57
US11753580B2Sep 12, 2023
Inverse emulsion compositions
KEMIRA OYJ0 citations51
US11299409B2Apr 12, 2022
Polymer compositions and methods of use
KEMIRA OYJ0 citations51