Inventor · disambiguated record
Keith K. Aldous
Also filed as: ALDOUS KEITH K · ALDOUS KEITH KALUNA
21 granted patents·3 pending applications·517 citations·filing 1997–2022
94Inventor score
Files withEXXONMOBIL RES & ENG CO12EXXON RESEARCH ENGINEERING CO8EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY2ALDOUS KEITH K1ALDOUS KEITH KALUNA1
Top patents by PatentIndex Score
24 records- 0198US6110358AProcess for manufacturing improved process oils using extraction of hydrotreated distillatesEXXON RESEARCH ENGINEERING CO·Filed 1999·Granted Aug 29, 2000·228 cites·10 claims
- 0296US5871636ACatalytic reduction of acidity of crude oils in the absence of hydrogenEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Feb 16, 1999·153 cites·4 claims
- 0383US10808185B2Bright stock production from low severity resid deasphaltingEXXONMOBIL RES & ENG CO·Filed 2016·Granted Oct 20, 2020·2 cites·25 claims
- 0475US7736493B2Deasphalter unit throughput increase via resid membrane feed preparationEXXONMOBIL RES & ENG CO·Filed 2007·Granted Jun 15, 2010·9 cites·23 claims
- 0574US9447327B2Asphalt oxidation process using liquid jet ejectionALDOUS KEITH K·Filed 2014·Granted Sep 20, 2016·4 cites·17 claims
- 0673US5840175AProcess oils and manufacturing process for such using aromatic enrichment with extraction followed by single stage hydrofinishingEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Nov 24, 1998·31 cites·9 claims
- 0770US10947460B2Production of upgraded extract and raffinateEXXONMOBIL RES & ENG CO·Filed 2019·Granted Mar 16, 2021·0 cites·11 claims
- 0869US11292977B2Production of lubricant oils from thermally cracked residsEXXONMOBIL RES & ENG CO·Filed 2020·Granted Apr 5, 2022·0 cites·20 claims
- 0968US5846405AProcess oils and manufacturing process for such using aromatic enrichment and two pass hydrofinishingEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Dec 8, 1998·34 cites·7 claims
- 1064US10450517B2Production of upgraded extract and raffinateEXXONMOBIL RES & ENG CO·Filed 2017·Granted Oct 22, 2019·0 cites·5 claims
- 1163US10550341B2Sequential deasphalting for base stock productionEXXONMOBIL RES & ENG CO·Filed 2016·Granted Feb 4, 2020·0 cites·18 claims
- 1261US7179365B2Process for producing lubricant base oilsEXXONMOBIL RES & ENG CO·Filed 2004·Granted Feb 20, 2007·10 cites·27 claims
- 1361US5853569AMethod for manufacturing a process oil with improved solvencyEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Dec 29, 1998·24 cites·8 claims
- 1456US12054675B2Extractive solids removal from heavy fractionsEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2020·Granted Aug 6, 2024·0 cites·15 claims
- 1555US10752849B2Hydroprocessing of deasphalted catalytic slurry oilEXXONMOBIL RES & ENG CO·Filed 2018·Granted Aug 25, 2020·0 cites·20 claims
- 1652US2016298048A1Production of lubricant oils from thermally cracked residsEXXONMOBIL RES & ENG CO·Filed 2016·Application pending·0 cites
- 1751US11999909B2Asphalt air blowing with liquid jet ejector and coilEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2022·Granted Jun 4, 2024·0 cites·15 claims
- 1850US2020181497A1Upgrading challenged feeds and pitches produced therefromEXXONMOBIL RES & ENG CO·Filed 2019·Application pending·0 cites
- 1943US10655077B2Forming asphalt fractions from three-product deasphaltingEXXONMOBIL RES & ENG CO·Filed 2018·Granted May 19, 2020·0 cites·22 claims
- 2043US2012132565A1Asphalt oxidation process using liquid jet ejectionALDOUS KEITH KALUNA·Filed 2011·Application pending·0 cites
- 2141US6024864AMethod for making a process oil by using aromatic enrichment and two pass hydrofinishingEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Feb 15, 2000·11 cites·11 claims
- 2240US6080302AMethod for making a process oil by using aromatic enrichment with extraction followed by single stage hydrofinishing (LAW764)EXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Jun 27, 2000·7 cites·14 claims
- 2339US8986537B2Production of non-carcinogenic brightstock extractsEXXONMOBIL RES & ENG CO·Filed 2013·Granted Mar 24, 2015·0 cites·19 claims
- 2435US6294082B1Process for solvent extraction of hydrocarbons providing an increased yield of raffinateEXXON RESEARCH ENGINEERING CO·Filed 1999·Granted Sep 25, 2001·4 cites·7 claims
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