Inventor · disambiguated record
Ulrich Feldhues
Also filed as: FELDHUES ULRICH
29 granted patents·11 pending applications·118 citations·filing 1995–2017
95Inventor score
Top patents by PatentIndex Score
40 records- 0194US8323357B2Fluorine-substituted perylenes for colour filters in LCDSFELDHUES ULRICH·Filed 2010·Granted Dec 4, 2012·16 cites·9 claims
- 0293US9447263B2Rubber mixtures containing short-chain alkyl esters of glycerinLANXESS DEUTSCHLAND GMBH·Filed 2013·Granted Sep 20, 2016·12 cites·17 claims
- 0389US7255737B2Organic formulations of pigmentLANXESS DEUTSCHLAND GMBH·Filed 2005·Granted Aug 14, 2007·11 cites·37 claims
- 0487US10005857B2Functionalized polymer compositionARLANXEO DEUTSCHLAND GMBH·Filed 2014·Granted Jun 26, 2018·5 cites·20 claims
- 0585US9783658B2Rubber mixtures containing silicic acid and sulfur-containing additivesWIEDEMEIER MELANIE·Filed 2012·Granted Oct 10, 2017·4 cites·24 claims
- 0680US9637619B2Polysulfide mixtures, method for the production thereof, and use of the polysulfide mixtures in rubber mixturesLANXESS DEUTSCHLAND GMBH·Filed 2013·Granted May 2, 2017·2 cites·29 claims
- 0779US9376551B2Cross-linked organosilicon polysulfidesWEIDENHAUPT HERMANN-JOSEF·Filed 2012·Granted Jun 28, 2016·4 cites·19 claims
- 0878US9249285B2Rubber blends containing silicic acid and comprising additives containing sulphurLANXESS DEUTSCHLAND GMBH·Filed 2013·Granted Feb 2, 2016·2 cites·18 claims
- 0977US10150853B2Diphenylguanidine-free rubber mixtures containing short-chain alkyl esters of glycerinLANXESS DEUTSCHLAND GMBH·Filed 2015·Granted Dec 11, 2018·1 cites·19 claims
- 1075US6025490AProcess for the preparation of substituted 4,4'-diaminostilbene-2,2'-disulphonic acidsBAYER AG·Filed 1998·Granted Feb 15, 2000·21 cites·10 claims
- 1173US6596864B1Stilbene brightenerBAYER AG·Filed 2000·Granted Jul 22, 2003·6 cites·9 claims
- 1270US9023926B2Method for producing rubber mixturesWIEDEMEIER MELANIE·Filed 2012·Granted May 5, 2015·1 cites·12 claims
- 1369US6068695AProcess for the continuous preparation of quinacridonesBAYER AG·Filed 1999·Granted May 30, 2000·12 cites·6 claims
- 1468US6881830B2Metal complexesBAYER CHEMICALS AG·Filed 2003·Granted Apr 19, 2005·5 cites·16 claims
- 1566US7682444B2Process for preparing pigmentsLANXESS DEUTSCHLAND GMBH·Filed 2007·Granted Mar 23, 2010·1 cites·12 claims
- 1660US2017130029A1Polysulfide additive, method for production thereof and use thereof in rubber mixturesLANXESS DEUTSCHLAND GMBH·Filed 2017·Application pending·0 cites
- 1755US9758642B2Rubber mixtures containing silicic acid and sulfur-containing additivesWIEDEMEIER MELANIE·Filed 2012·Granted Sep 12, 2017·0 cites·22 claims
- 1855US9493639B2Siliceous rubber mixtures containing omega-mercaptocarboxylic acid ester of polyvalent alcoholsLANXESS DEUTSCHLAND GMBH·Filed 2013·Granted Nov 15, 2016·0 cites·17 claims
- 1955US8535870B2Organic pigments for colour filtersFELDHUES ULRICH·Filed 2011·Granted Sep 17, 2013·0 cites·2 claims
- 2054US6833455B2Bridged perinones/quinophthalonesBAYER AG·Filed 2002·Granted Dec 21, 2004·2 cites·34 claims
- 2153US8114558B2Organic pigments for colour filtersFELDHUES ULRICH·Filed 2006·Granted Feb 14, 2012·0 cites·10 claims
- 2250US9790352B2Rubber blends containing silicic acid and comprising additives containing sulphurLANXESS DEUTSCHLAND GMBH·Filed 2013·Granted Oct 17, 2017·0 cites·20 claims
- 2350US2005020819A1Metal complexesFiled 2004·Application pending·0 cites
- 2450US2010092887A1FLUORINE-CONTAINING QUINACRIDONES IN COLOUR FILTERS FOR LCDsLANXESS DEUTSCHLAND GMBH·Filed 2009·Application pending·0 cites
- 2547US2007017414A1Process for preparing metal compounds of an azo compound using pumped circulationLANXESS DEUTSCHLAND GMBH·Filed 2006·Application pending·0 cites
- 2646US2007029532A1Flame retardant preparationHANSEL JAN-GERD·Filed 2006·Application pending·0 cites
- 2746US2007020408A1Process for preparing metal compounds of an azo compound using a multistage heat-treatment processLANXESS DEUTSCHLAND GMBH·Filed 2006·Application pending·0 cites
- 2845US8512823B2Process for preparing metal compounds of an azo compound in the presence of seed crystalsFELDHUES ULRICH·Filed 2006·Granted Aug 20, 2013·0 cites·11 claims
- 2945US2015274655A1Polysulfide mixture, method for producing same, and use of the polysulfide mixture in rubber mixturesLANXESS DEUTSCHLAND GMBH·Filed 2013·Application pending·0 cites
- 3044US10907033B2Processing additive mixturesLANXESS DEUTSCHLAND GMBH·Filed 2016·Granted Feb 2, 2021·0 cites·15 claims
- 3144US2006135685A1Ester mixturesHANSEL JAN-GERD·Filed 2005·Application pending·0 cites
- 3242US2017267841A1Diphenylguanidine-free rubber mixtures containing polyethylenimineLANXESS DEUTSCHLAND GMBH·Filed 2015·Application pending·0 cites
- 3340US6121444AProcess for preparing substituted 4,4'-diaminostilbene-2,2'-disulphonic acid saltsBAYER AG·Filed 1996·Granted Sep 19, 2000·5 cites·10 claims
- 3439US2012129099A1Method For Producing PigmentsLINKE FRANK·Filed 2010·Application pending·0 cites
- 3539US2003225294A1Process for the preparation of N,N' -disubstituted 1,4-diaminoanthraquinonesFiled 2003·Application pending·0 cites
- 3638US6828455B2Preparation of styryl compoundsBAYER AG·Filed 2003·Granted Dec 7, 2004·0 cites·11 claims
- 3734US6248887B1Process for preparing bis-alkoxy-triazinyl-amino-containing stilbene disulphonic acids or their derivativesBAYER AG·Filed 1996·Granted Jun 19, 2001·4 cites·7 claims
- 3831US6339117B2Whitened polymers and the use thereof in coating slips for coating substratesBAYER AG·Filed 1998·Granted Jan 15, 2002·2 cites·15 claims
- 3929US6432193B1Process for the continuous drowning of perylene meltBAYER AG·Filed 1999·Granted Aug 13, 2002·1 cites·19 claims
- 4029US6387296B1Optically brightened plastics for optically brightening paper-coating compounds and paper-coating compounds optically brightened in this mannerBAYER AG·Filed 1995·Granted May 14, 2002·1 cites·2 claims
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