Inventor · disambiguated record
Richard C. Dougherty
Also filed as: DOUGHERTY RICHARD · DOUGHERTY RICHARD C · DOUGHERTY RICHARD CHARLES
17 granted patents·8 pending applications·272 citations·filing 1994–2021
92Inventor score
Files withEXXONMOBIL RES & ENG CO9DOUGHERTY RICHARD CHARLES3EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY3MOBIL OIL CORP3DOUGHERTY RICHARD C2
Top patents by PatentIndex Score
25 records- 0196US6294077B1Production of high viscosity lubricating oil stock with improved ZSM-5 catalystMOBIL OIL CORP·Filed 2000·Granted Sep 25, 2001·69 cites·9 claims
- 0293US9206363B2Hydroprocessing of heavy hydrocarbon feedsWOO HYUNG SUK·Filed 2012·Granted Dec 8, 2015·20 cites·21 claims
- 0390US5951848AProcess for highly shape selective dewaxing which retards catalyst agingMOBIL OIL CORP·Filed 1997·Granted Sep 14, 1999·83 cites·15 claims
- 0490US5573657AHydrogenation processMOBIL OIL CORP·Filed 1994·Granted Nov 12, 1996·77 cites·25 claims
- 0588US10414991B2Processing of heavy hydrocarbon feedsEXXONMOBIL RES & ENG CO·Filed 2017·Granted Sep 17, 2019·3 cites·6 claims
- 0687US8591726B2Two stage hydroprocessing with divided wall column fractionatorUMANSKY BENJAMIN S·Filed 2011·Granted Nov 26, 2013·9 cites·10 claims
- 0786US9200218B2Fuels hydrocracking with dewaxing of fuel productsDOUGHERTY RICHARD·Filed 2012·Granted Dec 1, 2015·9 cites·11 claims
- 0879US10428284B2Group III base stocks and lubricant compositionsEXXONMOBIL RES & ENG CO·Filed 2018·Granted Oct 1, 2019·1 cites·7 claims
- 0973US10767125B2Group III base stocks and lubricant compositionsEXXONMOBIL RES & ENG CO·Filed 2019·Granted Sep 8, 2020·0 cites·7 claims
- 1068US2019359899A1Processing of heavy hydrocarbon feedsEXXONMOBIL RES & ENG CO·Filed 2019·Application pending·0 cites
- 1167US2019338203A1Processing of heavy hydrocarbon feedsEXXONMOBIL RES & ENG CO·Filed 2019·Application pending·0 cites
- 1260US8647500B2Integrated gas and liquid phase processing of biocomponent feedstocksDOUGHERTY RICHARD C·Filed 2011·Granted Feb 11, 2014·1 cites·16 claims
- 1359US11352579B2Group III base stocks and lubricant compositionsEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2018·Granted Jun 7, 2022·0 cites·28 claims
- 1454US10017705B2Fuels hydrocracking with dewaxing of fuel productsDOUGHERTY RICHARD CHARLES·Filed 2015·Granted Jul 10, 2018·0 cites·19 claims
- 1553US9333497B2Mitigation of plugging in hydroprocessing reactorsHO TEH C·Filed 2014·Granted May 10, 2016·0 cites·15 claims
- 1650US12234424B2Hydrocarbon compositions useful as lubricants for improved oxidation stabilityEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2021·Granted Feb 25, 2025·0 cites·14 claims
- 1750US2019194571A1Lubricant compositions having improved low temperature performanceEXXONMOBIL RES & ENG CO·Filed 2018·Application pending·0 cites
- 1850US2019194569A1Lubricant compositions having improved oxidation performanceEXXONMOBIL RES & ENG CO·Filed 2018·Application pending·0 cites
- 1947US2019002782A113c-nmr-based composition of high quality lube base oils and a method to enable their design and production and their performance in finished lubricantsEXXONMOBIL RES & ENG CO·Filed 2018·Application pending·0 cites
- 2043US11441080B2Lubricant base stock production from recycled oilEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2020·Granted Sep 13, 2022·0 cites·21 claims
- 2140US2018362860A1Trim dewaxing of distillate fuelEXXONMOBIL RES & ENG CO·Filed 2016·Application pending·0 cites
- 2238US9493718B2Liquid phase distillate dewaxingDOUGHERTY RICHARD C·Filed 2011·Granted Nov 15, 2016·0 cites·20 claims
- 2335US2012000818A1Process for the preparation of group ii and group iii lube base oilsDOUGHERTY RICHARD CHARLES·Filed 2011·Application pending·0 cites
- 2435US2012000829A1Process for the preparation of group ii and group iii lube base oilsDOUGHERTY RICHARD CHARLES·Filed 2011·Application pending·0 cites
- 2529US10011787B2Production of lubricant base stocks with controlled aromatic contentsLYON KRISTEN S·Filed 2015·Granted Jul 3, 2018·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →