Inventor · disambiguated record
Richard A. Kemp
Also filed as: KEMP RICHARD · KEMP RICHARD A · KEMP RICHARD ALAN
68 granted patents·4 pending applications·947 citations·filing 1984–2021
99Inventor score
Top patents by PatentIndex Score
72 records- 0193US5364826AProcess for preparing ethylene oxide catalystsSHELL OIL CO·Filed 1993·Granted Nov 15, 1994·70 cites·84 claims
- 0292US11028318B2Proppant compositions and methods of useNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2018·Granted Jun 8, 2021·5 cites·9 claims
- 0392US5120896AConcurrent isomerization and disproportionation of olefinsSHELL OIL CO·Filed 1989·Granted Jun 9, 1992·31 cites·18 claims
- 0491US5545603AEthylene oxide catalyst and processSHELL OIL CO·Filed 1994·Granted Aug 13, 1996·62 cites·49 claims
- 0590US5486628AEthylene oxide catalyst and processFiled 1995·Granted Jan 23, 1996·61 cites·6 claims
- 0689US10871066B1Molecular tracers and modified proppants for monitoring underground fluid flowsNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2018·Granted Dec 22, 2020·3 cites·9 claims
- 0789US5447897AEthylene oxide catalyst and processSHELL OIL CO·Filed 1993·Granted Sep 5, 1995·52 cites·84 claims
- 0889US5380885AProcess for preparing ethylene oxideSHELL OIL CO·Filed 1994·Granted Jan 10, 1995·56 cites·6 claims
- 0987US5663385AEthylene oxide catalyst and processSHELL OIL CO·Filed 1996·Granted Sep 2, 1997·65 cites·2 claims
- 1084US5439862AOligomerization catalyst and processFiled 1993·Granted Aug 8, 1995·19 cites·12 claims
- 1182US5057628AAlkoxylation process catalyzed by compounds of the rare earth elementsSHELL OIL CO·Filed 1990·Granted Oct 15, 1991·19 cites·58 claims
- 1281US5102849ASupported rare earth and phosphorus catalystSHELL OIL CO·Filed 1991·Granted Apr 7, 1992·18 cites·7 claims
- 1379US4996386AConcurrent isomerization and disproportionation of olefinsSHELL OIL CO·Filed 1989·Granted Feb 26, 1991·31 cites·18 claims
- 1479US4629716AProcess for producing narrow-pore catalyst supportsSHELL OIL CO·Filed 1985·Granted Dec 16, 1986·34 cites·12 claims
- 1579US2020002543A1Methods of Using N-Containing Compounds with Carbon Black to Replace Pan and Form Carbon FibersSTC UNM·Filed 2019·Application pending·0 cites
- 1677US5557027AOligomerization catalyst and processSHELL OIL CO·Filed 1995·Granted Sep 17, 1996·38 cites·7 claims
- 1777US5210325AAlkoxylation process catalyzed by supported rare earth elementsSHELL OIL CO·Filed 1992·Granted May 11, 1993·22 cites·25 claims
- 1877US2021395531A1Methods of Using N-Containing Compounds with Carbon Black to Replace Pan and Form Carbon FibersUNM RAINFOREST INNOVATIONS·Filed 2021·Application pending·0 cites
- 1976US10106727B2Proppant compositions and methods of useNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2014·Granted Oct 23, 2018·2 cites·20 claims
- 2076US5026923AAlkoxylation process catalyzed by borate salts of the rare earth elementsSHELL OIL CO·Filed 1990·Granted Jun 25, 1991·14 cites·26 claims
- 2173US4624938AProcess for producing wide-pore catalyst supportsSHELL OIL CO·Filed 1985·Granted Nov 25, 1986·28 cites·15 claims
- 2270US10442934B2Methods of using N-containing compounds with carbon black to replace pan and form carbon fibersSTC UNM·Filed 2015·Granted Oct 15, 2019·0 cites·7 claims
- 2370US4761448AStabilized crystalline polymersSHELL OIL CO·Filed 1987·Granted Aug 2, 1988·16 cites·25 claims
- 2469US11692436B2Molecular tracers and modified proppants for monitoring underground fluid flowsNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2020·Granted Jul 4, 2023·0 cites·8 claims
- 2569US5208199ACatalyst of rare earth and phosphorus-containing xerogels for alkoxylation processSHELL OIL CO·Filed 1991·Granted May 4, 1993·9 cites·14 claims
- 2668US4967016AAlkoxylation process catalyzed by barium phosphateSHELL OIL CO·Filed 1990·Granted Oct 30, 1990·9 cites·66 claims
- 2767US5162446ADepolymerization of conjugated diene polymersSHELL OIL CO·Filed 1991·Granted Nov 10, 1992·17 cites·9 claims
- 2867US4525557ACatalyst and process for the polymerization of ethyleneGULF OIL CORP·Filed 1984·Granted Jun 25, 1985·15 cites·10 claims
- 2965US5118870AAlkoxylation process catalyzed by rare earth and phosphorus-containing xerogelsSHELL OIL CO·Filed 1990·Granted Jun 2, 1992·8 cites·26 claims
- 3064US4956516ADisproportionation of olefinsSHELL OIL CO·Filed 1988·Granted Sep 11, 1990·7 cites·52 claims
- 3163US4754099ADisproportionation of olefinsSHELL OIL CO·Filed 1987·Granted Jun 28, 1988·17 cites·62 claims
- 3261US5023224AAlkoxylation process catalyzed by lanthanum silicates and metasilicatesSHELL OIL CO·Filed 1990·Granted Jun 11, 1991·6 cites·10 claims
- 3360US4786404AProcess for hydrotreating hydrocarbon feedsSHELL OIL CO·Filed 1987·Granted Nov 22, 1988·16 cites·26 claims
- 3456US4880524AProcess for hydrotreating hydrocarbon feedsSHELL OIL CO·Filed 1988·Granted Nov 14, 1989·15 cites·36 claims
- 3555US4895997AOlefin isomerization processSHELL OIL CO·Filed 1988·Granted Jan 23, 1990·12 cites·32 claims
- 3653US4717705AHydrotreating catalysts prepared from hydrogelsSHELL OIL CO·Filed 1986·Granted Jan 5, 1988·12 cites·42 claims
- 3752US5001101ASulfiding of hydrogel derived catalystsSHELL OIL CO·Filed 1988·Granted Mar 19, 1991·12 cites·18 claims
- 3849US4717706AWide-pore hydrogel-derived catalystsSHELL OIL CO·Filed 1986·Granted Jan 5, 1988·10 cites·65 claims
- 3949US4716140AHydrotreating catalysts prepared from hydrogelsSHELL OIL CO·Filed 1986·Granted Dec 29, 1987·10 cites·39 claims
- 4048US4960952AAlkoxylation process catalyzed by lanthanum silicates and metasilicatesSHELL OIL CO·Filed 1989·Granted Oct 2, 1990·9 cites·30 claims
- 4148US4716141AHydrotreating catalysts prepared from hydrogelsSHELL OIL CO·Filed 1986·Granted Dec 29, 1987·8 cites·75 claims
- 4247US5141997ASelective hydrogenation of conjugated diolefin polymersSHELL OIL CO·Filed 1990·Granted Aug 25, 1992·6 cites·21 claims
- 4347US2022027251A1System for monitoring activity in a process and method thereofHCL TECHNOLOGIES LTD·Filed 2020·Application pending·0 cites
- 4445US7601664B2Olefin polymerization catalyst compositions and method of preparationUNION CARBIDE CHEM PLASTIC·Filed 2004·Granted Oct 13, 2009·0 cites·13 claims
- 4543US4962263ADisproportionation of olefinsSHELL OIL CO·Filed 1988·Granted Oct 9, 1990·7 cites·48 claims
- 4643US4880526AHydrotreating catalysts prepared from hydrogelsSHELL OIL CO·Filed 1988·Granted Nov 14, 1989·7 cites·57 claims
- 4743US4810686AHydrotreating catalysts prepared from hydrogelsSHELL OIL CO·Filed 1987·Granted Mar 7, 1989·7 cites·88 claims
- 4843US4786403AProcess for hydrotreating hydro carbon feedsSHELL OIL CO·Filed 1987·Granted Nov 22, 1988·7 cites·42 claims
- 4943US4717704AHydrotreating catalysts prepared from hydrogelsSHELL OIL CO·Filed 1986·Granted Jan 5, 1988·7 cites·86 claims
- 5041US5177155ASelective hydrogenation of conjugation diolefin polymers with rare earth catalystsSHELL OIL CO·Filed 1991·Granted Jan 5, 1993·4 cites·20 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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