Inventor · disambiguated record
Richard Franklin Wormsbecher
Also filed as: WORMSBECHER RICHARD · WORMSBECHER RICHARD F · WORMSBECHER RICHARD FRANKLIN
27 granted patents·6 pending applications·667 citations·filing 1988–2013
97Inventor score
Files withGRACE W R & CO20SHU YUYING4WORMSBECHER RICHARD FRANKLIN4HU RUIZHONG2ALLTECH ASSOCIATES INC1
Top patents by PatentIndex Score
33 records- 0196US7048846B2Membrane separation for sulfur reductionGRACE W R & CO·Filed 2003·Granted May 23, 2006·71 cites·22 claims
- 0295US5376608ASulfur reduction in FCC gasolineGRACE W R & CO·Filed 1993·Granted Dec 27, 1994·78 cites·9 claims
- 0394US5569634AProcess upset-resistant inorganic supports for bioremediationGRACE W R & CO·Filed 1994·Granted Oct 29, 1996·99 cites·52 claims
- 0492US5525210ASulfur reduction in FCC gasolineGRACE W R & CO·Filed 1994·Granted Jun 11, 1996·65 cites·11 claims
- 0590US7780946B2Supported catalyst systemsGRACE W R & CO·Filed 2007·Granted Aug 24, 2010·10 cites·21 claims
- 0689US7166213B2Solid compositions for selective adsorption from complex mixturesGRACE W R & CO·Filed 2005·Granted Jan 23, 2007·9 cites·8 claims
- 0789US6987079B2Supported catalyst systemsGRACE W R & CO·Filed 2003·Granted Jan 17, 2006·14 cites·25 claims
- 0889US6896796B2Membrane separation for sulfur reductionGRACE W R & CO·Filed 2001·Granted May 24, 2005·40 cites·19 claims
- 0985US5403799AProcess upset-resistant inorganic supports for bioremediationGRACE W R & CO·Filed 1992·Granted Apr 4, 1995·44 cites·34 claims
- 1084US6635168B2Gasoline sulfur reduction catalyst for fluid catalytic cracking processGRACE W R & CO·Filed 2001·Granted Oct 21, 2003·30 cites·29 claims
- 1183US7041212B2Membrane separation for sulfur reductionGRACE W R & CO·Filed 2004·Granted May 9, 2006·24 cites·18 claims
- 1281US8845882B2High light olefins FCC catalyst compositionsSHU YUYING·Filed 2011·Granted Sep 30, 2014·5 cites·18 claims
- 1379US6802966B2Solid compositions for selective adsorption from complex mixturesGRACE W R & CO·Filed 2001·Granted Oct 12, 2004·13 cites·8 claims
- 1478US6036847ACompositions for use in catalytic cracking to make reduced sulfur content gasolineGRACE W R & CO·Filed 1996·Granted Mar 14, 2000·51 cites·10 claims
- 1577US6998042B2Solid compositions for selective adsorption from complex mixturesALLTECH ASSOCIATES INC·Filed 2004·Granted Feb 14, 2006·11 cites·14 claims
- 1675US7902106B2Gasoline sulfur reduction catalyst for fluid catalytic cracking processGRACE W R & CO·Filed 2006·Granted Mar 8, 2011·3 cites·18 claims
- 1773US9617480B2Process for making improved zeolite catalysts from peptized aluminasSHU YUYING·Filed 2011·Granted Apr 11, 2017·2 cites·28 claims
- 1871US5395808AInorganic supports for bioremediationGRACE W R & CO·Filed 1992·Granted Mar 7, 1995·28 cites·37 claims
- 1970US7018527B2Membrane separation for sulfur reductionGRACE W R & CO·Filed 2004·Granted Mar 28, 2006·10 cites·18 claims
- 2070US6558533B2Process for sulfur removal from hydrocarbon liquidsGRACE W R & CO·Filed 2001·Granted May 6, 2003·29 cites·30 claims
- 2161US4929338ACatalytic cracking catalyst and processGRACE W R & CO·Filed 1988·Granted May 29, 1990·18 cites·10 claims
- 2259US8901026B2Gasoline sulfur reduction catalyst for fluid catalytic cracking processWORMSBECHER RICHARD FRANKLIN·Filed 2008·Granted Dec 2, 2014·2 cites·28 claims
- 2351US7314845B2Supported catalyst systemsWORMSBECHER RICHARD FRANKLIN·Filed 2005·Granted Jan 1, 2008·0 cites·25 claims
- 2451US2011163002A1Process for enhanced propylene yield from cracked hydrocarbon feedstocks and reduced benzene in resulting naphtha fractionsPATENT DEPT·Filed 2009·Application pending·0 cites
- 2549US8221615B2Gasoline sulfur reduction catalyst for fluid catalytic cracking processHU RUIZHONG·Filed 2011·Granted Jul 17, 2012·0 cites·20 claims
- 2648US9416322B2Process for making improved catalysts from clay-derived zeolitesSHU YUYING·Filed 2011·Granted Aug 16, 2016·0 cites·26 claims
- 2748US4920087AVanadium scavenging compositionsGRACE W R & CO·Filed 1988·Granted Apr 24, 1990·10 cites·12 claims
- 2847US2011017640A1Rare earth carbonate compositions for metals tolerance in cracking catalystsDEITZ PHILIP S·Filed 2009·Application pending·0 cites
- 2947US2011224067A1Novel ultra stable zeolite y and method for manufacturing the sameWORMSBECHER RICHARD FRANKLIN·Filed 2009·Application pending·0 cites
- 3044US2015202602A1Magnesium stabilized ultra low soda cracking catalystsGRACE W R & CO·Filed 2013·Application pending·0 cites
- 3142US8084383B2Gasoline sulfur reduction catalyst for fluid catalytic cracking processHU RUIZHONG·Filed 2004·Granted Dec 27, 2011·1 cites·69 claims
- 3242US2011224471A1Process of cracking biofeeds using high zeolite to matrix surface area catalystsWORMSBECHER RICHARD FRANKLIN·Filed 2009·Application pending·0 cites
- 3339US2013313164A1Sodium tolerant zeolite catalysts and processes for making the sameSHU YUYING·Filed 2011·Application pending·0 cites
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