Inventor
WHALLEY MARGARET T
US14 patents
Patents
14 patentsUS11414436B2Aug 16, 2022
Non-coordinating anion type activators containing cation having large alkyl groups
EXXONMOBIL CHEMICAL PATENTS INC8 citations85
US11041031B2Jun 22, 2021
Non-coordinating anion type activators containing cation having branched alkyl groups
EXXONMOBIL CHEMICAL PATENTS INC10 citations85
US11584707B2Feb 21, 2023
Non-coordinating anion type activators containing cation having aryldiamine groups and uses thereof
EXXONMOBIL CHEMICAL PATENTS INC4 citations74
US11285465B2Mar 29, 2022
C1,C2-bridged ligands and catalysts
EXXONMOBIL CHEMICAL PATENTS INC2 citations72
US11117908B2Sep 14, 2021
Process to make non-coordinating anion type activators in aliphatic and alicyclic hydrocarbon solvents
EXXONMOBIL CHEMICAL PATENTS INC4 citations72
US12466902B2Nov 11, 2025
Non-coordinating anion type activators for use with polyolefin polymerization catalysts
EXXONMOBIL CHEMICAL PATENTS INC0 citations62
US12344696B2Jul 1, 2025
Process to produce low viscosity polyalphaolefins using non-aromatic-hydrocarbon soluble activators
EXXONMOBIL CHEMICAL PATENTS INC0 citations62
US11066494B2Jul 20, 2021
Amine bridged anilide phenolate catalyst compounds
EXXONMOBIL CHEMICAL PATENTS INC0 citations62
US11059791B2Jul 13, 2021
Non-coordinating anion type benzimidazolium activators
EXXONMOBIL CHEMICAL PATENTS INC0 citations62
US10927134B2Feb 23, 2021
Bridged phenolate transition metal complexes, production, and uses thereof
EXXONMOBIL CHEMICAL PATENTS INC1 citations62
US11746163B2Sep 5, 2023
Isohexane-soluble unsaturated alkyl anilinium tetrakis(perfluoroaryl)borate activators
EXXONMOBIL CHEMICAL PATENTS INC0 citations61
US10941229B2Mar 9, 2021
Bridged anilinyl phenyl phenol catalyst compounds
EXXONMOBIL CHEMICAL PATENTS INC0 citations51
US10683377B2Jun 16, 2020
Catalysts for olefin polymerization
EXXONMOBIL CHEMICAL PATENTS INC0 citations51
US11661465B2May 30, 2023
Dimer selective metallocene catalysts, non-aromatic hydrocarbon soluble activators, and processes to produce poly alpha-olefin oligmers therewith
EXXONMOBIL CHEMICAL PATENTS INC0 citations48