Inventor · disambiguated record
Ryoji Noyori
Also filed as: NOYORI RYOJI
47 granted patents·3 pending applications·583 citations·filing 1974–2014
98Inventor score
Files withTAKASAGO PERFUMERY CO LTD15TEIJIN LTD8JAPAN RES DEV CORP4JAPAN SCIENCE & TECH CORP2KANTO KAGAKU2
Top patents by PatentIndex Score
50 records- 0194US4739084ARuthenium-phosphine complexTAKASAGO PERFUMERY CO LTD·Filed 1987·Granted Apr 19, 1988·45 cites·5 claims
- 0289US6184381B1Process for preparing optically active compoundsJAPAN SCIENCE & TECH CORP·Filed 1996·Granted Feb 6, 2001·94 cites·12 claims
- 0387US5763688AMethod for producing an alcoholJAPAN RES DEV CORP·Filed 1995·Granted Jun 9, 1998·37 cites·5 claims
- 0487US4895979AProcess for preparing carnitineTAKASAGO PERFUMERY CO LTD·Filed 1989·Granted Jan 23, 1990·24 cites·2 claims
- 0586US4962230AProcess for producing optically active carboxylic acidTAKASAGO PERFUMERY CO LTD·Filed 1987·Granted Oct 9, 1990·25 cites·7 claims
- 0686US4851537AProcess for preparing N-acyltetrahydroisoquinolineTAKASAGO PERFUMERY CO LTD·Filed 1987·Granted Jul 25, 1989·22 cites·6 claims
- 0785US8013193B2Method for producing alcohol by hydrogenating lactone and carboxylic acid ester in liquid phaseKANEKA CORP·Filed 2008·Granted Sep 6, 2011·3 cites·10 claims
- 0885US6720439B1Synthesis of ruthenium-hydride complexes and preparation procedures of chiral alcohols and ketonesINST NAGOYA IND SCIENCE RES·Filed 2002·Granted Apr 13, 2004·26 cites·19 claims
- 0985US5763662AMethod for producing formic acid of its derivativesJAPAN RES DEV CORP·Filed 1996·Granted Jun 9, 1998·26 cites·4 claims
- 1084US6887820B1Method for producing optically active compoundsTAKASAGO PERFUMERY CO LTD·Filed 2000·Granted May 3, 2005·30 cites·9 claims
- 1183US4446312AC-β-D-Xylopyranoside series compoundsSEIKAGAKU KOGYO CO LTD·Filed 1983·Granted May 1, 1984·26 cites·11 claims
- 1282US4933482AProcess for preparing optically active alcoholTAKASAGO PERFUMERY CO LTD·Filed 1988·Granted Jun 12, 1990·18 cites·2 claims
- 1381US4962242AProcess for producing optically active alcoholsTAKASAGO PERFUMERY CO LTD·Filed 1987·Granted Oct 9, 1990·17 cites·5 claims
- 1480US4454123AO-xylopyranoside series compounds and methods of useSEIKAGAKU KOGYO CO LTD·Filed 1983·Granted Jun 12, 1984·15 cites·6 claims
- 1579US5066815AProcess for preparing optically active alcoholTAKASAGO PERFUMERY CO LTD·Filed 1990·Granted Nov 19, 1991·20 cites·2 claims
- 1677US5639910AMethod for producing formic acid or its derivativesJAPAN RES DEV CORP·Filed 1994·Granted Jun 17, 1997·23 cites·6 claims
- 1777US4284581ALithiumaluminium hydride compoundsONO PHARMACEUTICAL CO·Filed 1979·Granted Aug 18, 1981·9 cites·24 claims
- 1876US7601667B2Sulfonate catalyst and method of producing alcohol compound using the sameKANTO KAGAKU·Filed 2006·Granted Oct 13, 2009·3 cites·12 claims
- 1974US4916252AProcess for preparing optically active alcoholTAKASAGO PERFUMERY CO LTD·Filed 1988·Granted Apr 10, 1990·21 cites·3 claims
- 2069US7378560B2Ruthenium complex and process for producing tert-alkyl alcohol therewithKANTO KANGAKU KABUSHIKI KAISHA·Filed 2005·Granted May 27, 2008·3 cites·7 claims
- 2169US6888012B2Process for producing optically active halohydrin compoundAJINOMOTO KK·Filed 2001·Granted May 3, 2005·5 cites·16 claims
- 2269US4001249AProcess for the preparation of tropane alkaloidsSANWA KAGAKU KENKYUSHO CO·Filed 1974·Granted Jan 4, 1977·7 cites·19 claims
- 2368US6323353B1Complexes of transition metals with novel axial asymmetric compounds as the ligandsTAKASAGO PERFUMERY CO LTD·Filed 1999·Granted Nov 27, 2001·8 cites·23 claims
- 2465US9463451B2Ligand, metal complex containing ligand, and reaction using metal complex containing ligandNAT UNIV CORP NAGOYA UNIV·Filed 2014·Granted Oct 11, 2016·1 cites·10 claims
- 2560US7619125B2Hydrogenation promoter, hydrogenation catalyst, and process for producing alkene compoundKANTO KAGAKU·Filed 2005·Granted Nov 17, 2009·1 cites·4 claims
- 2659US8212037B2Process for production of optically active quinuclidinolsNOYORI RYOJI·Filed 2005·Granted Jul 3, 2012·2 cites·9 claims
- 2757US6419796B1Solvent distillation apparatusUNIV NAGOYA·Filed 2001·Granted Jul 16, 2002·14 cites·6 claims
- 2854US6326512B1Method of producing an optically active β-hydroxy sulfonic acid compound by catalytic asymmetric hydrogenationUNIV NAGOYA·Filed 2000·Granted Dec 4, 2001·1 cites·8 claims
- 2952US4711895A4-hydroxy-2-cyclopentenone, process for production thereof, pharmaceutical composition comprising itTEIJIN LTD·Filed 1985·Granted Dec 8, 1987·5 cites·9 claims
- 3051US4766147ANovel 5-membered cyclic compounds, process for production thereof, and pharmaceutical use thereofTEIJIN LTD·Filed 1986·Granted Aug 23, 1988·4 cites·5 claims
- 3150US5420306AProcess for producing optically active γ-butyrolactone derivativesTAKASAGO PERFUMERY CO LTD·Filed 1991·Granted May 30, 1995·12 cites·6 claims
- 3249US4666633AProcess for preparing triarylmethyl methacrylateDAICEL CHEM·Filed 1984·Granted May 19, 1987·3 cites·5 claims
- 3347US8741261B2Methods for carbon isotope labeling synthesis by transition metal-promoted carbonylation via isocyanate using azides and carbon-isotope monoxideLANGSTROM BENGT·Filed 2005·Granted Jun 3, 2014·0 cites·9 claims
- 3444US5329035AProcess for producing 2,3-disubstituted-4-substituted cyclopentanones, enantiomorphs, or mixtures thereofTEIJIN LTD·Filed 1993·Granted Jul 12, 1994·3 cites·18 claims
- 3544US5198562ARuthenium-phosphine complex and intermediate for producing the sameTAKASAGO PERFUMERY CO LTD·Filed 1991·Granted Mar 30, 1993·3 cites·2 claims
- 3643US5856590AProcess for producing cis-4-t-butylcyclohexanolTAKASAGO PERFUMERY CO LTD·Filed 1997·Granted Jan 5, 1999·6 cites·1 claims
- 3741US5869739AMethod for producing formic acid or its derivativesJAPAN RES DEV CORP·Filed 1996·Granted Feb 9, 1999·6 cites·5 claims
- 3840US5750804AProcess for producing trans-3-isocamphylcyclohexanolTAKASAGO PERFUMERY CO LTD·Filed 1997·Granted May 12, 1998·2 cites·11 claims
- 3939US4886903AProcess for production of prostaglandins D2TEIJIN LTD·Filed 1988·Granted Dec 12, 1989·4 cites·9 claims
- 4038US2007249816A1Methods for carbon istope labeling synthesis by rhodium-promoted carbonylation via isocyanate using azides and carbon-isotope monoxideLANGSTROM BENGT·Filed 2004·Application pending·0 cites
- 4137US6022822AOrganotin compound and catalyst for transesterification comprising the sameRYOJI NOYORI·Filed 1999·Granted Feb 8, 2000·7 cites·17 claims
- 4237US4845282AProcess for prostaglandin E1 production, and novel delta 7-prostaglandins E and 7-hydroxyprostaglandins ETEIJIN LTD·Filed 1988·Granted Jul 4, 1989·1 cites·12 claims
- 4337US2007225528A1Process for Producing Optically Active AlcoholNAGOYA IND SCIENCE RES CT·Filed 2004·Application pending·0 cites
- 4436US5532402AProcess for producing optically active hydroxyalkylphosphonatesTAKASAGO PERFUMERY CO LTD·Filed 1995·Granted Jul 2, 1996·1 cites·4 claims
- 4533US4281148AMethod for the preparation of a triorganosilylated 2,3-unsaturated alcoholSHINETSU CHEMICAL CO·Filed 1980·Granted Jul 28, 1981·0 cites·4 claims
- 4632US4578482AProcess for preparing prostacyclinsTEIJIN LTD·Filed 1983·Granted Mar 25, 1986·0 cites·13 claims
- 4732US4315032AProcess for preparation of adjacently disubstituted ketonesTEIJIN LTD·Filed 1980·Granted Feb 9, 1982·0 cites·6 claims
- 4831US2003045727A1Process for preparing optically active secondary alcohols having nitrogenous or oxygenic functional groupsFiled 2001·Application pending·0 cites
- 4930US5175338AIsocarbacyclin derivatives and their pharmaceutically acceptable salts thereofTEIJIN LTD·Filed 1990·Granted Dec 29, 1992·0 cites·9 claims
- 5028US6476278B1Processes for the preparation of alcoholsJAPAN SCIENCE & TECH CORP·Filed 1999·Granted Nov 5, 2002·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →