Inventor · disambiguated record
David E. W. Vaughan
Also filed as: BARRETT MICHAEL G · EDWARDS GRANT C · LUSSIER ROGER J · VAN OORSCHOT CORNELIUS WILHELM
66 granted patents·3 pending applications·1,572 citations·filing 1974–2016
99Inventor score
Files withEXXON RESEARCH ENGINEERING CO43GRACE W R & CO13EXXONMOBIL CHEM PATENTS INC5EXXON MOBIL CHEM PATENTS INC2EXXONMOBIL RES & ENG CO1
Top patents by PatentIndex Score
69 records- 0198US4176090APillared interlayered clay materials useful as catalysts and sorbentsGRACE W R & CO·Filed 1978·Granted Nov 27, 1979·209 cites·21 claims
- 0297US4248739AStabilized pillared interlayered claysGRACE W R & CO·Filed 1979·Granted Feb 3, 1981·119 cites·11 claims
- 0395US7264789B1Crystalline molecular sievesEXXONMOBIL CHEM PATENTS INC·Filed 1999·Granted Sep 4, 2007·92 cites·22 claims
- 0495US3947482AMethod for producing open framework zeolitesGRACE W R & CO·Filed 1974·Granted Mar 30, 1976·56 cites·8 claims
- 0594US4271043APillared interlayered clay productsGRACE W R & CO·Filed 1979·Granted Jun 2, 1981·74 cites·12 claims
- 0693US6540970B1Method for the synthesis of molecular sievesEXXON MOBIL CHEM PATENTS INC·Filed 2000·Granted Apr 1, 2003·51 cites·38 claims
- 0790US9826828B1Cabinet assembly system utilizing cooperating grooved componentsVAUGHAN JR DAVID E·Filed 2016·Granted Nov 28, 2017·23 cites·116 claims
- 0890US6294493B1Silicoaluminophosphates having an AEL structureEXXON MOBIL CHEM PATENTS INC·Filed 1999·Granted Sep 25, 2001·46 cites·25 claims
- 0990US3966883ASynthetic ferrierite synthesisGRACE W R & CO·Filed 1974·Granted Jun 29, 1976·31 cites·4 claims
- 1089US6521563B2Silicoaluminophosphates having an ael structure, a method for their preparation and their use as naphtha cracking catalystsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Feb 18, 2003·24 cites·3 claims
- 1189US4091079AZeolite VK-2GRACE W R & CO·Filed 1977·Granted May 23, 1978·31 cites·8 claims
- 1288US6303534B1Silicoaluminophosphates having an AEL structure, and their preparationEXXONMOBIL CHEM PATENTS INC·Filed 1999·Granted Oct 16, 2001·45 cites·41 claims
- 1388US4333859AHigh silica faujasite polymorph - CSZ-3 and method of synthesizingGRACE W R & CO·Filed 1980·Granted Jun 8, 1982·43 cites·18 claims
- 1485US6300537B1Method for the use of new silicoaluminophosphas having an AEL structure to convert naptha to C2 to C4 olefinsEXXON RESEARCH ENGINEERING CO·Filed 1999·Granted Oct 9, 2001·34 cites·35 claims
- 1582US4088739AProcess for preparing synthetic ferrieriteGRACE W R & CO·Filed 1976·Granted May 9, 1978·20 cites·12 claims
- 1679US4931267AProcess for preparing a high silica zeolite having the faujasite topology, ECR-32EXXON RESEARCH ENGINEERING CO·Filed 1989·Granted Jun 5, 1990·27 cites·8 claims
- 1779US4666877AMultimetallic pillared interlayered clay products and processes of making themEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted May 19, 1987·33 cites·19 claims
- 1878US4178352ASynthesis of type Y zeoliteGRACE W R & CO·Filed 1978·Granted Dec 11, 1979·30 cites·5 claims
- 1976US4717560ACrystalline zeolite composition (ECR-5) having a cancrinite-like structure and process for its preparationEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Jan 5, 1988·23 cites·13 claims
- 2076US4376226AProcess for the separation of ortho aromatic isomers by selective adsorptionEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Mar 8, 1983·12 cites·18 claims
- 2175US4879103AComposition and process for preparing ECR-30EXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Nov 7, 1989·21 cites·9 claims
- 2275US4309313ASynthesis of cesium-containing zeolite, CSZ-1GRACE W R & CO·Filed 1980·Granted Jan 5, 1982·24 cites·25 claims
- 2374US4657749AStoichiometric process for preparing a zeolite of the L typeEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Apr 14, 1987·20 cites·7 claims
- 2472US5283047ASynthesis of ECR-26 (C-2646)EXXON RESEARCH ENGINEERING CO·Filed 1992·Granted Feb 1, 1994·24 cites·5 claims
- 2571US4933161ATin substitution into zeolite frameworksEXXON RESEARCH ENGINEERING CO·Filed 1989·Granted Jun 12, 1990·29 cites·7 claims
- 2670US4340573APreparation of zeolitesGRACE W R & CO·Filed 1980·Granted Jul 20, 1982·25 cites·3 claims
- 2769US5328675ATransition-metal-aluminosilicate hydrocarbon conversion catalysts having an L type structure, ECR-22-DEXXON RESEARCH ENGINEERING CO·Filed 1993·Granted Jul 12, 1994·17 cites·21 claims
- 2869US4778779ACatalysts comprising silica supported on alumina, their preparation and useEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Oct 18, 1988·22 cites·10 claims
- 2966US5116590ACrystalline zeolite ECR-35 and a method for producing sameEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted May 26, 1992·26 cites·19 claims
- 3065US4661332AZeolite (ECR-18) isostructural with paulingite and a method for its preparationEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Apr 28, 1987·14 cites·9 claims
- 3165US4175059AMethod of preparing a novel platelet-type crystalline form of synthetic faujasiteGRACE W R & CO·Filed 1978·Granted Nov 20, 1979·16 cites·15 claims
- 3264US4079019AProcess for preparing zeolite containing hydrocarbon conversion catalystsGRACE W R & CO·Filed 1976·Granted Mar 14, 1978·15 cites·6 claims
- 3363US6471938B1Enhanced boro-aluminosilicate EU-1 (law 962)EXXONMOBIL RES & ENG CO·Filed 2000·Granted Oct 29, 2002·4 cites·8 claims
- 3463US5326734APillared interlayered kandite clay compositionsEXXON RESEARCH ENGINEERING CO·Filed 1992·Granted Jul 5, 1994·21 cites·30 claims
- 3562US5637287ASynthesis process for faujasite family zeolites using mother liquor recycleEXXON RESEARCH ENGINEERING CO·Filed 1996·Granted Jun 10, 1997·21 cites·8 claims
- 3661US4965059AHigh silica faujasite aluminosilicate, ECR-4, and a process for making itEXXON RESEARCH ENGINEERING CO·Filed 1989·Granted Oct 23, 1990·13 cites·12 claims
- 3756US4896626AShellfish culture methods and apparatusHARBOR BRANCH OCEANOGRAPHIC·Filed 1988·Granted Jan 30, 1990·21 cites·13 claims
- 3855US6409911B1Silicoaluminophosphates having an AEL structure and their use as FCC catalystsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Jun 25, 2002·2 cites·20 claims
- 3955US5308813ASelective demetallation of zeolites and related materialsEXXON RESEARCH ENGINEERING CO·Filed 1993·Granted May 3, 1994·12 cites·8 claims
- 4055US5185138ATransistion-metal-aluminosilicate hydrocarbon conversion catalysts having an L type structure, ECR-22-DEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Feb 9, 1993·10 cites·17 claims
- 4155US5110571AStannosilicates and preparation thereof (C-2417)EXXON RESEARCH ENGINEERING CO·Filed 1990·Granted May 5, 1992·12 cites·18 claims
- 4255US4657748ACrystalline zeolite (ECR-1) and process for preparing itEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Apr 14, 1987·13 cites·15 claims
- 4353US4960578AZeolite ECR-10EXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Oct 2, 1990·12 cites·12 claims
- 4452US5096686AGallium silicate zeolite, ecr-9, and its metallo derivativesEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Mar 17, 1992·11 cites·12 claims
- 4551US5382420AECR-33: a stabilized rare-earth exchanged Q type zeoliteEXXON RESEARCH ENGINEERING CO·Filed 1993·Granted Jan 17, 1995·12 cites·6 claims
- 4651US5013536AECR-18, method of its preparation, and uses for sorption and separationEXXON RESEARCH ENGINEERING CO·Filed 1988·Granted May 7, 1991·10 cites·14 claims
- 4750US6238550B1Silicoaluminophosphates having AEL structure, a method for their preparation and their use as catalysts for the hydroprocessing of hydrocarbon feedstocksEXXON RESEARCH ENGINEERING CO·Filed 1999·Granted May 29, 2001·8 cites·38 claims
- 4849US5000932AMazzite-type zeolite, ECR-15, and a process for preparing itEXXON RESEARCH ENGINEERING CO·Filed 1989·Granted Mar 19, 1991·7 cites·12 claims
- 4948US4973461ACrystalline zeolite compositionEXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Nov 27, 1990·7 cites·2 claims
- 5047US6123914AEnhanced boro-aluminosilicate EU-1 (LAW778)EXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Sep 26, 2000·8 cites·8 claims
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