Inventor · disambiguated record
Hilda B. Vroman
Also filed as: VROMAN HILDA · VROMAN HILDA B · VROMAN HILDA BOUZA
32 granted patents·12 pending applications·816 citations·filing 1989–2025
96Inventor score
Files withEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY16EXXONMOBIL RES & ENG CO12EXXONMOBIL CHEMICAL PATENTS INC5EXXON RESEARCH ENGINEERING CO3BURTON ALLEN W2
Top patents by PatentIndex Score
44 records- 0198US7288182B1Hydroprocessing using bulk Group VIII/Group VIB catalystsEXXONMOBIL RES & ENG CO·Filed 2000·Granted Oct 30, 2007·187 cites·12 claims
- 0298US6299760B1Nickel molybodtungstate hydrotreating catalysts (law444)EXXON RESEARCH ENGINEERING CO·Filed 2000·Granted Oct 9, 2001·201 cites·5 claims
- 0398US5036032ASelective catalysts and their preparation for catalytic hydrocarbon synthesisEXXON RESEARCH ENGINEERING CO·Filed 1989·Granted Jul 30, 1991·121 cites·12 claims
- 0496US6156695ANickel molybdotungstate hydrotreating catalystsEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Dec 5, 2000·252 cites·17 claims
- 0594US9205416B2EMM-23 molecular sieve materials, its synthesis and useBURTON ALLEN W·Filed 2012·Granted Dec 8, 2015·12 cites·14 claims
- 0693US10252918B2EMM-28, a novel synthetic crystalline material, its preparation and useEXXONMOBIL RES & ENG CO·Filed 2016·Granted Apr 9, 2019·7 cites·18 claims
- 0791US10807875B2Zeolite syntheses and directing agentsEXXONMOBIL RES & ENG CO·Filed 2019·Granted Oct 20, 2020·3 cites·26 claims
- 0890US9682945B2EMM-23 molecular sieve material, its synthesis and useEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted Jun 20, 2017·3 cites·2 claims
- 0989US9550684B2Process for making molecular sievesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2014·Granted Jan 24, 2017·6 cites·25 claims
- 1088US9890050B2Molecular sieve material, its synthesis and useEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Feb 13, 2018·2 cites·14 claims
- 1188US9452423B2Molecular sieve material, its synthesis and useEXXONMOBIL CHEMICAL PATENTS INC·Filed 2012·Granted Sep 27, 2016·6 cites·15 claims
- 1286US9968882B2Cyclic thermal swing adsorption with direct heat transferEXXONMOBIL RES & ENG CO·Filed 2016·Granted May 15, 2018·3 cites·26 claims
- 1385US12398043B2Zeolite syntheses using diquaternary structure directing agentsEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Granted Aug 26, 2025·0 cites·1 claims
- 1485US2025025854A1Emm-41 composition, methods of making and uses thereofEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 1585US2025025855A1Emm-41 composition, methods of making and uses thereofEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 1684US2025121357A1Dual functional aminosilica for co2 captureEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 1783US10710889B2EMM-31 materials and processes and uses thereofEXXONMOBIL RES & ENG CO·Filed 2018·Granted Jul 14, 2020·1 cites·29 claims
- 1880US10576464B2EMM-23 materials and processes and uses thereofEXXONMOBIL RES & ENG CO·Filed 2018·Granted Mar 3, 2020·1 cites·18 claims
- 1980US8916130B2Synthesis of MSE-framework type molecular sievesEXXONMOBIL RES & ENG CO·Filed 2012·Granted Dec 23, 2014·2 cites·27 claims
- 2077US10005074B2Molecular sieve material, its synthesis and useEXXONMOBIL RES & ENG CO·Filed 2017·Granted Jun 26, 2018·1 cites·18 claims
- 2177US2025121316A1Oxidatively stable organosilicates for co2 captureEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 2276US10710890B2EMM-37 materials and processes and uses thereofEXXONMOBIL RES & ENG CO·Filed 2019·Granted Jul 14, 2020·1 cites·14 claims
- 2376US8562941B2Perturbed synthesis of materialsJOHNSON IVY D·Filed 2006·Granted Oct 22, 2013·4 cites·7 claims
- 2474US2025197231A1EMM-58 Zeolite Compositions, Syntheses, and UsesEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2025·Application pending·0 cites
- 2574US2025091887A1Method of making zeolites of bog framework type, aluminosilicate zeolites of bog framework type, and uses thereofEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 2673US12466738B2Intramolecular pi-stacking structure directing agents and molecular sieves synthesized therefromEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2020·Granted Nov 11, 2025·0 cites·13 claims
- 2773US12161990B2EMM-41 composition, methods of making and uses thereofEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2019·Granted Dec 10, 2024·0 cites·9 claims
- 2873US9636666B2Molecular sieve material, its synthesis and useBURTON ALLEN WAYNE·Filed 2014·Granted May 2, 2017·2 cites·15 claims
- 2971US12269750B2EMM-58 zeolite compositions, syntheses, and usesEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2020·Granted Apr 8, 2025·0 cites·7 claims
- 3071US12037255B2Zeolite syntheses using diquaternary structure directing agentsEXXONMOBIL RES & ENG CO·Filed 2020·Granted Jul 16, 2024·0 cites·14 claims
- 3170US9035058B2Synthesis of MSE-framework type molecular sievesWESTON SIMON C·Filed 2014·Granted May 19, 2015·1 cites·3 claims
- 3268US10597300B2EMM-28, a novel synthetic crystalline material, its preparation and useEXXONMOBIL RES & ENG CO·Filed 2019·Granted Mar 24, 2020·0 cites·16 claims
- 3368US2025339815A1Co2 sorption with oxidation resistant aminesEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2025·Application pending·0 cites
- 3467US2024416317A1Amine-modified metal organic framework compositionEXXNMOBIL TECH AND ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 3565US2024400400A1Zeolite syntheses utilizing bis-pyridinium structure directing agentsEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2022·Application pending·0 cites
- 3665US2024383763A1EMM-68 Aluminosilicate Zeolites, Syntheses, And UsesEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2022·Application pending·0 cites
- 3762US9452424B2Zeolite ZSM-18, its synthesis and its useEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted Sep 27, 2016·0 cites·17 claims
- 3862US2024359156A1EMM-63 Aluminosilicate Zeolites, Syntheses, And UsesEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2022·Application pending·0 cites
- 3961US9205421B2Zeolite ZSM-18, its synthesis and its useEXXONMOBIL CHEM PATENTS INC·Filed 2013·Granted Dec 8, 2015·0 cites·17 claims
- 4061US2025011177A1Use of 1-methyl-6,7-dihydro-5h-cyclopenta[b]pyridine-1-ium cation as structure directing agent for the preparation of zeolites and zeolites obtained using the sameEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2022·Application pending·0 cites
- 4159US9266087B2Synthesis and use of molecular sieve ITQ-32BURTON ALLEN W·Filed 2013·Granted Feb 23, 2016·0 cites·17 claims
- 4258US11939225B2Highly siliceous form of zeolite RHOEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2019·Granted Mar 26, 2024·0 cites·24 claims
- 4343US10696560B2Small crystal EMM-17, its method of making and useEXXONMOBIL RES & ENG CO·Filed 2018·Granted Jun 30, 2020·0 cites·23 claims
- 4428US10464817B2EMM-26, a novel synthetic crystalline material, its preparation, and its useBURTON ALLEN·Filed 2015·Granted Nov 5, 2019·0 cites·6 claims
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