Inventor · disambiguated record
Xumu Zhang
Also filed as: ZHANG XUMU
39 granted patents·7 pending applications·370 citations·filing 1992–2022
98Inventor score
Files withPENN STATE RES FOUND36SHENZHEN CATALYS TECH CO LTD3UNIV LELAND STANFORD JUNIOR2SHENZHEN ANTIV PHARMA CO LTD1UNIV RUTGERS1
Top patents by PatentIndex Score
46 records- 0191US10766833B2Hydroformylation method and catalyst using rhodium-ruthenium dual metal and tetradentate phosphine ligandWUHAN CATALYS TECH CO LTD·Filed 2019·Granted Sep 8, 2020·7 cites·8 claims
- 0288US7714149B2Chiral spiro compounds and their use in asymmetric catalytic reactionsPENN STATE RES FOUND·Filed 2005·Granted May 11, 2010·5 cites·9 claims
- 0388US7531698B2Tetraphosphorus ligands for catalytic hydroformylation and related reactionsPENN STATE RES FOUND·Filed 2006·Granted May 12, 2009·11 cites·8 claims
- 0488US6525210B1Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactionsPENN STATE RES FOUND·Filed 2000·Granted Feb 25, 2003·17 cites·21 claims
- 0588US5767276AAsymmetric synthesis catalyzed by transition metal complexes with new chiral ligandsPENN STATE RES FOUND·Filed 1996·Granted Jun 16, 1998·35 cites·35 claims
- 0687US6521769B1Chiral phosphines, transition metal complexes thereof and uses thereof in asymmetric reactionsPENN STATE RES FOUND·Filed 2000·Granted Feb 18, 2003·34 cites·32 claims
- 0786US6576772B1Chiral phosphines, transition metal complexes thereof and uses thereof in asymmetric reactionsPENN STATE RES FOUND·Filed 2000·Granted Jun 10, 2003·14 cites·8 claims
- 0884US7709655B2Clickphosphines for transition metal-catalyzed reactionsPENN STATE RES FOUND·Filed 2006·Granted May 4, 2010·5 cites·18 claims
- 0982US7709659B2Tetraphosphorus ligands for catalytic hydroformylation and related reactionsPENN STATE RES FOUND·Filed 2009·Granted May 4, 2010·5 cites·6 claims
- 1081US7589218B2Chiral spiro compounds and their use in asymmetric catalytic reactionsPENN STATE RES FOUND·Filed 2008·Granted Sep 15, 2009·2 cites·8 claims
- 1181US5274090ATetraphenylporphyrin compounds and methodUNIV LELAND STANFORD JUNIOR·Filed 1992·Granted Dec 28, 1993·23 cites·21 claims
- 1280US7153809B2P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactionsPENN STATE RES FOUND·Filed 2005·Granted Dec 26, 2006·3 cites·12 claims
- 1380US6653485B2Ortho substituted chiral phosphines and phosphinites and their use in asymmetric catalytic reactionsPENN STATE RES FOUND·Filed 2001·Granted Nov 25, 2003·9 cites·17 claims
- 1479US6337406B1Asymmetric catalysis based on chiral phospholanes and hydroxyl phospholanesPENN STATE RES FOUND·Filed 1999·Granted Jan 8, 2002·24 cites·13 claims
- 1577US11299507B2Synthesis and use of oxa-spirodiphosphine ligandSHENZHEN CATALYS TECH CO LTD·Filed 2018·Granted Apr 12, 2022·2 cites·4 claims
- 1677US7169953B2P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactionsPENN STATE RES FOUND·Filed 2004·Granted Jan 30, 2007·7 cites·19 claims
- 1776US6686428B2Metal catalyzed reactionsPENN STATE RES FOUND·Filed 2002·Granted Feb 3, 2004·21 cites·19 claims
- 1876US6534657B2Chiral ferrocene phosphines and their use in asymmetric catalytic reactionsPENN STATE RES FOUND·Filed 2001·Granted Mar 18, 2003·15 cites·60 claims
- 1976US6380416B2Asymmetric synthesis catalyzed by transition metal complexes with rigid chiral ligandsPENN STATE RES FOUND·Filed 2001·Granted Apr 30, 2002·6 cites·10 claims
- 2075US6399787B1Catalytic asymmetric hydrogenation, hydroformylation, and hydrovinylation via transition metal catalysts with phosphines and phosphitesPENN STATE RES FOUND·Filed 2000·Granted Jun 4, 2002·14 cites·17 claims
- 2174US6278024B1Asymmetric synthesis catalyzed by transition metal complexes with rigid chiral ligandsPENN STATE RES FOUND·Filed 2000·Granted Aug 21, 2001·5 cites·8 claims
- 2274US6037500AAsymmetric synthesis catalyzed by transition metal complexes with cyclic chiral phosphine ligandsPENN STATE RES FOUND·Filed 1997·Granted Mar 14, 2000·37 cites·29 claims
- 2373US6855657B2Ortho substituted chiral phosphines and phosphinites and their use in asymmetric catalytic reactionsPENN STATE RES FOUND·Filed 2003·Granted Feb 15, 2005·6 cites·55 claims
- 2470US6946569B2Asymmetric catalysis based on chiral phospholanes and hydroxyl phospholanesPENN STATE RES FOUND·Filed 2004·Granted Sep 20, 2005·5 cites·21 claims
- 2569US6451727B2Catalysts for use in asymmetric synthesis comprising transition metals and chiral amine oxazolinyl ligandsPENN STATE RES FOUND·Filed 2001·Granted Sep 17, 2002·7 cites·14 claims
- 2667US6828271B2Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactionsPENN STATE RES FOUND·Filed 2002·Granted Dec 7, 2004·6 cites·33 claims
- 2766US5936127AAsymmetric synthesis and catalysis with chiral heterocyclic compoundsPENN STATE RES FOUND·Filed 1998·Granted Aug 10, 1999·10 cites·20 claims
- 2865US12071444B2Synthesis and use of oxa-spirodiphosphine ligandSHENZHEN CATALYS TECH CO LTD·Filed 2022·Granted Aug 27, 2024·0 cites·6 claims
- 2965US6969694B2Chiral phosphines, transition metal complexes thereof and uses thereof in asymmetric reactionsPENN STATE RES FOUND·Filed 2004·Granted Nov 29, 2005·4 cites·18 claims
- 3065US6476233B1Transition metal-catalyzed reactions based on chiral amine oxazolinyl ligands and related compoundsPENN STATE RES FOUND·Filed 2000·Granted Nov 5, 2002·6 cites·13 claims
- 3164US7105702B2P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactionsPENN STATE RES FOUND·Filed 2002·Granted Sep 12, 2006·4 cites·7 claims
- 3263US6380392B1Ligands based on chiral 2-amino-2′-hydroxy-1,1′-binaphthyl and related frameworks for asymmetric catalysisPENN STATE RES FOUND·Filed 2000·Granted Apr 30, 2002·3 cites·21 claims
- 3360US9744528B2Metallorganocatalysis for asymmetric transformationsUNIV RUTGERS·Filed 2014·Granted Aug 29, 2017·0 cites·2 claims
- 3459US2025066366A1Crystal form of isobutyrate nucleoside compound, and preparation methodSHENZHEN ANTIV PHARMA CO LTD·Filed 2022·Application pending·0 cites
- 3557US6727377B2Asymmetric catalysis based on chiral phospholanes and hydroxyl phospholanesPENN STATE RES FOUND·Filed 2001·Granted Apr 27, 2004·2 cites·14 claims
- 3650US6207868B1Asymmetric synthesis catalyzed by transition metal complexes with chiral ligandsPENN STATE RES FOUND·Filed 1998·Granted Mar 27, 2001·9 cites·12 claims
- 3750US2024317754A1Methods and modified nucleosides for treating coronavirus infectionsUNIV SOUTHERN SCI & TECH·Filed 2021·Application pending·0 cites
- 3848US5384397ATetraphenylporphyrin compounds and methodUNIV LELAND STANFORD JUNIOR·Filed 1993·Granted Jan 24, 1995·3 cites·14 claims
- 3947US2003232991A1Chiral phosphines, transition metal complexes thereof and uses thereof in asymmetric reactionsPENN STATE RES FOUND·Filed 2003·Application pending·0 cites
- 4046US7538228B2Oxazoline ligands for asymmetric catalysisPENN STATE RES FOUND·Filed 2004·Granted May 26, 2009·0 cites·12 claims
- 4145US2005159604A1Asymmetric hydrogenation of alpha-amino carbonyl compoundsPENN STATE RES FOUND·Filed 2005·Application pending·0 cites
- 4244US7214813B2Preparation of chiral cyclic amino acids and derivativesPENN STATE RES FOUND·Filed 2004·Granted May 8, 2007·0 cites·18 claims
- 4343US2004072680A1Chiral phosphorus cyclic compounds for transition metal-catalyzed asymmetric reactionsPENN STATE RES FOUND·Filed 2003·Application pending·0 cites
- 4440US2004147762A1Asymmetric reductive amination of ketonesFiled 2003·Application pending·0 cites
- 4539US2021340168A1OXA-SPIRODIPHOSPHINE LIGAND AND METHOD FOR ASYMMETRIC HYDROGENATION OF alpha, beta-UNSATURATED CARBOXYLIC ACIDSSHENZHEN CATALYS TECH CO LTD·Filed 2020·Application pending·0 cites
- 4638US6255493B1Transition metal-catalyzed reactions based on chiral amine oxazolinyl ligandsPENN STATE RES FOUND·Filed 1998·Granted Jul 3, 2001·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →