Inventor · disambiguated record
Walter Kuhn
Also filed as: KUEHN WALTER · KUEHN WALTER H · KUHN WALTER
28 granted patents·9 pending applications·157 citations·filing 1986–2016
95Inventor score
Files withHAARMANN & REIMER GMBH11SYMRISE GMBH & CO KG11KUHN WALTER4HOECHST AG2REIFENHAUSER GMBH & CO KG MASCHINENFABRIK2
Top patents by PatentIndex Score
37 records- 0188US9050261B2Compositions comprising fragrance substances and comprising cetyl nonanoate and/or stearyl nonanoateWöhrle Ingo·Filed 2010·Granted Jun 9, 2015·13 cites·13 claims
- 0288US5783725AStabilized lactic acid menthyl esterHAARMANN & REIMER GMBH·Filed 1997·Granted Jul 21, 1998·42 cites·1 claims
- 0384US7399880B2Process for removing farnesol from mixtures with alpha-bisabololSYMRISE GMBH & CO KG·Filed 2006·Granted Jul 15, 2008·8 cites·14 claims
- 0483US4760183AProcess for the preparation of aromatic dialkylaminesHOECHST AG·Filed 1986·Granted Jul 26, 1988·21 cites·5 claims
- 0575US6512126B2Process for preparing mint lactoneHAARMANN & REIMER GMBH·Filed 2001·Granted Jan 28, 2003·6 cites·6 claims
- 0675US5451694AProcess for preparing substituted 2-cyanocinnamic estersHAARMANN & REIMER GMBH·Filed 1994·Granted Sep 19, 1995·16 cites·3 claims
- 0773US10415001B2Derivatives of 1-(4-methylcyclohexyl)-ethanolsSYMRISE AG·Filed 2016·Granted Sep 17, 2019·1 cites·17 claims
- 0873US8623340B2Omega-cyclohexylalkan-1-oles and use thereof as antimicrobial actives to combat body odorKUHN WALTER·Filed 2009·Granted Jan 7, 2014·3 cites·14 claims
- 0972US6399810B1Process for the preparation of methyl cyclohexyl-propionateHAARMANN & REIMER GMBH·Filed 2000·Granted Jun 4, 2002·6 cites·4 claims
- 1070US7849902B2Apparatus for making a spunbond webREIFENHAUSER GMBH & CO KG MASCHINENFABRIK·Filed 2008·Granted Dec 14, 2010·2 cites·11 claims
- 1162US7849813B2Apparatus for applying a liquid to a passing webREIFENHAUSER GMBH & CO KG MASCHINENFABRIK·Filed 2007·Granted Dec 14, 2010·1 cites·13 claims
- 1262US7183444B2Method for producing anis alcoholSYMRISE GMBH & CO KG·Filed 2003·Granted Feb 27, 2007·3 cites·8 claims
- 1362US6914109B2Process for the preparation of 15-pentadecanolideSYMRISE GMBH & CO KG·Filed 2002·Granted Jul 5, 2005·2 cites·11 claims
- 1461US6462203B2Process for the preparation of dihydrocoumarin by hydrogenating coumarinHAARMANN & REIMER GMBH·Filed 2001·Granted Oct 8, 2002·2 cites·4 claims
- 1561US5145703AThio-alkanones, process for their preparation and their useHAARMANN & REIMER GMBH·Filed 1991·Granted Sep 8, 1992·8 cites·1 claims
- 1657US6531625B2Cinnamic estersHAARMANN & REIMBER GMBH·Filed 2001·Granted Mar 11, 2003·2 cites·13 claims
- 1756US6489520B2Process for the preparation of cis-2-tertiary-butylcyclohexanol by catalytic hydrogenation of 2-tertiary-butylphenolHAARMANN & REIMER GMBH·Filed 2001·Granted Dec 3, 2002·1 cites·17 claims
- 1854US6624330B2Method for stabilizing phenylacetaldehydeHAARMANN & REIMER GMBH·Filed 2001·Granted Sep 23, 2003·0 cites·9 claims
- 1954US6538154B2Process for the preparation of cinnamic estersHAARMANN & REIMER GMBH·Filed 2001·Granted Mar 25, 2003·2 cites·14 claims
- 2051US5227602AProcess for manufacturing tooth replacements by spark erosion and device for clamping, inserting and truing plaster models or copper electrodes for the spark-erosion manufacture of tooth replacementsKRUPP MEDIZINTECHNIK·Filed 1990·Granted Jul 13, 1993·15 cites·15 claims
- 2148US5620569AProcess for the photooxidation of terpene olefinsHAARMANN & REIMER GMBH·Filed 1994·Granted Apr 15, 1997·3 cites·14 claims
- 2244US7674765B2Method for producing cyclohexadecanoneSYMRISE GMBH & CO KG·Filed 2003·Granted Mar 9, 2010·0 cites·14 claims
- 2344US2009162308A1Use of 2,4'-dimethylpropiophenone as a fragrance substanceSYMRISE GMBH & CO KG·Filed 2008·Application pending·0 cites
- 2443US7196051B2Process for the preparation of cyclohexyloxyacetic alkyl estersSYMRISE GMBH & CO KG·Filed 2002·Granted Mar 27, 2007·0 cites·9 claims
- 2541US7098347B2Process for the preparation of 1-hydroperoxy-16-oxabicyclo[10.4.0]hexadecaneSYMRISE GMBH & CO KG·Filed 2004·Granted Aug 29, 2006·0 cites·18 claims
- 2641US6441242B1Process for the preparation of benzylacetoneHAARMANN & REIMER GMBH·Filed 2001·Granted Aug 27, 2002·0 cites·7 claims
- 2740US8133856B2Cis-3,3,5-trimethylcyclohexyl estersKUHN WALTER·Filed 2004·Granted Mar 13, 2012·0 cites·18 claims
- 2840US2007073089A1Process for the Isomerisation of Alkenyl AlkoxybenzenesSYMRISE GMBH & CO KG·Filed 2006·Application pending·0 cites
- 2939US2008319244A1Method for the Production of (E,Z)-7,8-Cyclohexadecene-1-oneSYMRISE GMBH & CO KG·Filed 2005·Application pending·0 cites
- 3039US2002137660A1Process for the preparation of alkylcarboxylic allyl estersFiled 2002·Application pending·0 cites
- 3138US2007072789A12-Methyl-5-phenylpentanal used as a rose odoriferous substanceSYMRISE GMBH & CO KG·Filed 2004·Application pending·0 cites
- 3238US2006135400A14-Cyclohexyl-2-butanol as an odiferous substanceKUHN WALTER·Filed 2004·Application pending·0 cites
- 3337US2002082457A1Process for the preparation of 1-(2,2,6-trimethylcyclohexyl)-3-alkanolsFiled 2001·Application pending·0 cites
- 3434US2003109756A1Process for the preparation of 3,3,5-trimethylcyclohexanolFiled 2002·Application pending·0 cites
- 3533US2006167322A1Method for producing mentholKUHN WALTER·Filed 2003·Application pending·0 cites
- 3631US6680404B1Method of producing alkoxycinnamic acid esterSYMRISE GMBH & CO KG·Filed 2000·Granted Jan 20, 2004·0 cites·20 claims
- 3726US4754071AProcess for preparing aryl hydroxyethyl sulfonesHOECHST AG·Filed 1986·Granted Jun 28, 1988·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →