Inventor · disambiguated record
Urs Lauk
Also filed as: LAUK URS
40 granted patents·4 pending applications·209 citations·filing 1990–2021
97Inventor score
Top patents by PatentIndex Score
44 records- 0193US5328995AAzo dyes containing triazine middle components and a 1,4-phenylene-2,5-disubstituted coupling componentCIBA GEIGY CORP·Filed 1993·Granted Jul 12, 1994·57 cites·15 claims
- 0285US5631352AAzodyes containing a bridge member based on diamino-substituted triazinesCIBA GEIGY CORP·Filed 1995·Granted May 20, 1997·24 cites·8 claims
- 0384US9376570B2Disperse azo dyes, a process for the preparation thereof and the use thereofHUNTSMAN INT LLC·Filed 2013·Granted Jun 28, 2016·4 cites·11 claims
- 0484US6555664B1Phthalimidyl azo pigments, method for producing same and utilisation thereofCIBA SC HOLDING AG·Filed 1999·Granted Apr 29, 2003·23 cites·18 claims
- 0576US7544217B2Dye mixturesHUNTSMAN INT LLC·Filed 2006·Granted Jun 9, 2009·4 cites·14 claims
- 0674US5149791AChlorotriazine reactive dyes having a 4-methoxy-2-sulfoaniline diazo component and 2-amino-5-naphthol-7-sulfonic acid coupling componentCIBA GEIGY CORP·Filed 1990·Granted Sep 22, 1992·12 cites·7 claims
- 0767US6551363B1Azo dye mixturesCIBA SC HOLDING AG·Filed 2000·Granted Apr 22, 2003·3 cites·7 claims
- 0866US5225545ADisazo dyes containing a 1-hydroxy-3-sulfo-acylaminophenyl-amino-naphthalene coupling componentCIBA GEIGY CORP·Filed 1992·Granted Jul 6, 1993·8 cites·18 claims
- 0964US7005507B2Azo dyes, a process for their preparation and their use in the dyeing or printing of hydrophobic fiber materialsCIBA SC HOLDING AG·Filed 2002·Granted Feb 28, 2006·7 cites·5 claims
- 1062US2014196224A1Phthalimidyl-Azo Dyes, Process for Their Preparation and Their UseHUNTSMAN INT LLC·Filed 2014·Application pending·0 cites
- 1161US5268475ATriphene dioxazine dyestuffsCIBA GEIGY CORP·Filed 1991·Granted Dec 7, 1993·6 cites·24 claims
- 1260US7026459B2Azo dyesCIBA SC HOLDING AG·Filed 2003·Granted Apr 11, 2006·3 cites·11 claims
- 1360US5925746AAzo dyes, processes for their preparation and the use thereofCIBA SC HOLDING AG·Filed 1998·Granted Jul 20, 1999·7 cites·14 claims
- 1459US11479912B2Disperse azo dyesHUNTSMAN INT LLC·Filed 2018·Granted Oct 25, 2022·0 cites·9 claims
- 1559US7456316B2Anthraquinone dyesHUNTSMAN INT LLC·Filed 2003·Granted Nov 25, 2008·3 cites·5 claims
- 1659US2008184499A1Phthalimidyl-azo dyes, process for their preparation and their useHUNTSMAN INT LLC·Filed 2008·Application pending·0 cites
- 1757US6540794B1Azo dyes, a process for their preparation and their use in the dyeing or printing of hydrophobic fiber materialsCIBA SC HOLDING AG·Filed 2000·Granted Apr 1, 2003·3 cites·3 claims
- 1855US10023742B2Disperse azo dyes, a process for the preparation thereof and the use thereofHUNTSMAN INT LLC·Filed 2016·Granted Jul 17, 2018·0 cites·9 claims
- 1955US2011078863A1Phthalimidyl-azo dyes, process for their preparation and their useHUNTSMAN INT LLC·Filed 2010·Application pending·0 cites
- 2054US7029502B2Azo dyes, a process for their preparation and their use in the production of colored plastics or polymeric color particles, and in the dyeing or printing of hydrophobic fiber materialsCIBA SC HOLDING AG·Filed 2002·Granted Apr 18, 2006·2 cites·8 claims
- 2152US5371200AFibre-reactive formazan dyes, processes for their preparation and their useCIBA GEIGY CORP·Filed 1993·Granted Dec 6, 1994·4 cites·5 claims
- 2251US7030229B2Anthraquinone-azo dyesCIBA SC HOLDING AG·Filed 2003·Granted Apr 18, 2006·1 cites·11 claims
- 2351US5223000AMixtures of triphenedioxazine oligomers, their preparation and the use thereof for dyeing cotton or cotton-polyester blendsCIBA GEIGY CORP·Filed 1991·Granted Jun 29, 1993·9 cites·29 claims
- 2450US6953846B2Pyridone dyes, a process for their preparation and their use in the production of colored plastics or polymeric color particlesCIBA SC HOLDING AG·Filed 2002·Granted Oct 11, 2005·1 cites·7 claims
- 2549US5320648AProcess for dyeing or printing hydroxyl group containing fibre materialsCIBA GEIGY CORP·Filed 1992·Granted Jun 14, 1994·15 cites·17 claims
- 2648US9938411B2Disperse azo dyesNOWACK PATRIC·Filed 2011·Granted Apr 10, 2018·0 cites·5 claims
- 2747US9546279B2Anthraquinone azo dyesHUNTSMAN INT LLC·Filed 2013·Granted Jan 17, 2017·0 cites·3 claims
- 2845US8231691B2Azo dyesDREIER ROMEO·Filed 2008·Granted Jul 31, 2012·0 cites·15 claims
- 2945US2006101594A1Phthalimidyl-azo dyes, process for their preparation and their useCLEMENT ANTOINE·Filed 2003·Application pending·0 cites
- 3043US7169909B2Phthalimidylazo dyes, processess for the preparation thereof and the use thereofCIBA SC HOLDING AG·Filed 2003·Granted Jan 30, 2007·0 cites·10 claims
- 3143US5324330ADye mixtures and the use thereofCIBA GEIGY CORP·Filed 1992·Granted Jun 28, 1994·9 cites·19 claims
- 3242US11946198B2Disperse azo dyes, a process for the preparation thereof and the use thereofHUNTSMAN ADV MAT LICENSING SWITZERLAND GMBH·Filed 2021·Granted Apr 2, 2024·0 cites·14 claims
- 3340US5542956AProcess for dyeing or printing hydroxyl group containing fiber materialsCIBA GEIGY CORP·Filed 1994·Granted Aug 6, 1996·2 cites·11 claims
- 3439US7012137B2Phthalimidyl azo dyes, process for the preparation thereof and the use thereofCIBA SC HOLDING AG·Filed 2002·Granted Mar 14, 2006·0 cites·11 claims
- 3538US8088182B2Azo dyes, a process for the preparation thereof and the use thereofPETERMANN RALF·Filed 2009·Granted Jan 3, 2012·0 cites·9 claims
- 3638US7160335B2Anthraquinone dyesCIBA SC HOLDING AG·Filed 2003·Granted Jan 9, 2007·0 cites·14 claims
- 3738US6906195B2Pyridone dyes, a process for the preparation and their use in the production of colored plastics or polymeric color particlesCIBA SC HOLDING AG·Filed 2002·Granted Jun 14, 2005·0 cites·5 claims
- 3838US5439486ATriphenedioxazines, their preparation and the use thereofCIBA GEIGY CORP·Filed 1993·Granted Aug 8, 1995·1 cites·17 claims
- 3937US7087731B2Phthalimidyl azo dyes, process for the preparation thereof and the use thereofCIBA SC HOLDING AG·Filed 2002·Granted Aug 8, 2006·0 cites·14 claims
- 4037US5554734AAZO dyes containing a bridge member based on stibene and morpholino-substituted triazineCIBA GEIGY CORP·Filed 1995·Granted Sep 10, 1996·1 cites·5 claims
- 4133US7737286B2α-Hydroxy-benzeneacetic acid derivatives, and compounds having two 5-membered latone rings fused to central cyclohexa-1,4-diene nucleus based upon the same, and uses of the compoundsKYUNG IN SYNTHETIC CORP·Filed 2004·Granted Jun 15, 2010·0 cites·10 claims
- 4232US5997587AAzo dye mixtures, azo dyes, processes for their preparation, and their useCIBA SC HOLDING AG·Filed 1998·Granted Dec 7, 1999·0 cites·15 claims
- 4330US5639864AAzo dyes, containing a triazine middle component and a monoazo and a disazo dye radicalCIBA GEIGY CORP·Filed 1995·Granted Jun 17, 1997·0 cites·10 claims
- 4429US6111083ADisperse dyesCIBA SC HOLDING AG·Filed 1999·Granted Aug 29, 2000·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →