Inventor · disambiguated record
Manfred Weuthen
Also filed as: WEUTHEN MANFRED
53 granted patents·23 pending applications·755 citations·filing 1990–2011
98Inventor score
Files withCOGNIS DEUTSCHLAND GMBH29HENKEL KGAA18COGNIS IP MAN GMBH7KISCHKEL DITMAR2ALEXANDRE TERESA1
Top patents by PatentIndex Score
76 records- 0197US6494920B1Detergent mixturesCOGNIS DEUTSCHLAND GMBH·Filed 2000·Granted Dec 17, 2002·146 cites·16 claims
- 0294US5773595ACationic sugar surfactantsHENKEL KGAA·Filed 1995·Granted Jun 30, 1998·98 cites·4 claims
- 0389US6620209B2Laundry detergent compositionsCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Sep 16, 2003·34 cites·18 claims
- 0488US6777384B2Gemini surfactantsCOGNIS DEUTSCHLAND GMBH·Filed 2002·Granted Aug 17, 2004·27 cites·18 claims
- 0585US7186678B2Tenside granules with improved disintegration rateCOGNIS DEUTSCHLAND GMBH·Filed 2005·Granted Mar 6, 2007·7 cites·18 claims
- 0685US6797687B2Gemini surfactant compositionsCOGNIS DEUTSCHLAND GMBH·Filed 2002·Granted Sep 28, 2004·24 cites·21 claims
- 0784US6812201B1Low-foaming, nonionic surfactant mixtures, and laundry detergents containing the sameCOGNIS DEUTSCHLAND GMBH·Filed 2000·Granted Nov 2, 2004·23 cites·24 claims
- 0884US6794345B2Gemini surfactantsCOGNIS DEUTSCHLAND GMBH·Filed 2002·Granted Sep 21, 2004·22 cites·16 claims
- 0983US8389465B2Isosorbide monoesters and their use in household applicationsBREFFA CATHERINE·Filed 2010·Granted Mar 5, 2013·7 cites·13 claims
- 1083US6977239B1Detergent tabletsCOGNIS DEUTSCHLAND GMBH·Filed 2000·Granted Dec 20, 2005·22 cites·7 claims
- 1183US5500155ADetergent mixtures of fatty acid isethionate salts and fatty alcoholsHENKEL KGAA·Filed 1994·Granted Mar 19, 1996·21 cites·8 claims
- 1282US6897193B2Hydroxy mixed ethers and polymers in the form of solid preparations as a starting compound for laundry detergents, dishwashing detergents and cleaning compositionsCOGNIS DEUTSCHLAND GMBH·Filed 2002·Granted May 24, 2005·21 cites·17 claims
- 1381US6831052B2Cleaning compositions containing hydroxy mixed ethers, methods of preparing the same, and uses thereforCOGNIS DEUTSCHLAND GMBH·Filed 2002·Granted Dec 14, 2004·20 cites·9 claims
- 1476US7368419B2Dishwashing detergent containing glycerol hydroxyalkyl ethersCOGNIS IP MAN GMBH·Filed 2005·Granted May 6, 2008·5 cites·11 claims
- 1576US7309685B2Textile finishing agents for imparting a sensory effect during useCOGNIS IP MAN GMBH·Filed 2003·Granted Dec 18, 2007·8 cites·20 claims
- 1675US6797400B2Moist wipes (II)COGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Sep 28, 2004·13 cites·13 claims
- 1775US6666217B2Gemini surfactants in cleaning compositionsCOGNIS DEUTSCHLAND GMBH·Filed 2002·Granted Dec 23, 2003·11 cites·20 claims
- 1875US6616705B2Laundry detergent compositionsCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Sep 9, 2003·13 cites·18 claims
- 1973US5494938AOil-in-water emulsionsHENKEL KGAA·Filed 1991·Granted Feb 27, 1996·42 cites·12 claims
- 2072US7199096B1Detergent tabletsCOGNIS DEUTSCHLAND GMBH·Filed 2000·Granted Apr 3, 2007·10 cites·9 claims
- 2172US6797399B2Wet wipes (III)COGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Sep 28, 2004·11 cites·14 claims
- 2271US7049279B1Process for preparing detergent granules with an improved dissolution rateCOGNIS DEUTSCHLAND GMBH·Filed 2000·Granted May 23, 2006·9 cites·18 claims
- 2371US6479452B2Surfactant granules with an improved dissolving rate comprising alky and alkenyl sulfatesCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Nov 12, 2002·9 cites·9 claims
- 2466US6805141B2Mixtures of gemini surfactants and fatty alcohol alkoxylates in rinse agentsCOGNIS DEUTSCHLAND GMBH·Filed 2002·Granted Oct 19, 2004·10 cites·20 claims
- 2565US6951838B1Detergent tabletsCOGNIS DEUTSCHLAND GMBH·Filed 2000·Granted Oct 4, 2005·5 cites·20 claims
- 2664US7091168B2Liquid detergentsCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Aug 15, 2006·5 cites·13 claims
- 2764US2010151008A1Preparations and Methods for Textile and or Fiber Surface Finishing, Surface Finished Articles Prepared Thereby, and Uses ThereforCOGNIS IP MAN GMBH·Filed 2009·Application pending·0 cites
- 2863US7087570B2Detergent tabletsCOGNIS DEUTSCHLAND GMBH·Filed 2000·Granted Aug 8, 2006·4 cites·6 claims
- 2963US6919305B2Solid detergent compositions and methods of preparing the sameCOGNIS DEUTSCHLAND GMBH·Filed 2004·Granted Jul 19, 2005·3 cites·27 claims
- 3062US6903066B2Processes for preparing light-colored alk(en)yl oligoglycoside mixturesCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Jun 7, 2005·5 cites·16 claims
- 3162US5480979AProcess for the production of alkyl and/or alkenyl oligoglycosidesHENKEL KGAA·Filed 1992·Granted Jan 2, 1996·13 cites·5 claims
- 3261US6756351B2Detergents and cleaning agentsCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Jun 29, 2004·3 cites·7 claims
- 3361US2010035788A1Skin-friendly detergent mixturesCOGNIS CORP·Filed 2009·Application pending·0 cites
- 3460US8148313B2Use of a mixture of non-ionic surfactants in cleansing compositionsALEXANDRE TERESA·Filed 2009·Granted Apr 3, 2012·1 cites·17 claims
- 3560US7022662B2Compositions containing hydroxy mixed ethers and polymersCOGNIS DEUTSCHLAND GMBH·Filed 2002·Granted Apr 4, 2006·3 cites·17 claims
- 3660US5696074ALiquid crystalline, aqueous surfactant preparationsHENKEL KGAA·Filed 1994·Granted Dec 9, 1997·24 cites·23 claims
- 3759US6723135B2Laundry detergents and cleaning products based on alkyl and/or alkenyl oligoglycosides and fatty alcoholsCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Apr 20, 2004·3 cites·14 claims
- 3859US5612467AProcess for the production of light-colored alkyl oligoglycoside pastesHENKEL KGAA·Filed 1992·Granted Mar 18, 1997·14 cites·20 claims
- 3959US2008230736A1Process for improving the sensory properties of fabricsTWARDAWSKI ERIK·Filed 2008·Application pending·0 cites
- 4058US7811596B2Wet wipes (I)COGNIS IP MAN GMBH·Filed 2001·Granted Oct 12, 2010·3 cites·10 claims
- 4152US2010120655A1Clear Aqueous Detergents and Cleaning AgentsCOGNIS IP MAN GMBH·Filed 2007·Application pending·0 cites
- 4252US2006120987A1Skin-friendly detergent mixturesPANZER CLAUDIA·Filed 2005·Application pending·0 cites
- 4352US2005245426A1Solid detergent compositions containing a nonionic surfactant and a carrier, and methods of preparing the sameKISCHKEL DITMAR·Filed 2005·Application pending·0 cites
- 4451US2010173818A1Cationic polymer-containing solid composition and methodKISCHKEL DITMAR·Filed 2006·Application pending·0 cites
- 4549US2005058700A1Preparations and methods for textile and/or fiber surface finishing, surface finished articles prepared thereby, and uses thereforFiled 2004·Application pending·0 cites
- 4648US7375071B2Liquid detergent comprising anionic and nonionic surfactant mixturesCOGNIS IP MAN GMBH·Filed 2005·Granted May 20, 2008·0 cites·12 claims
- 4748US2003114348A1Solid detergent compositions and methods of preparing the sameFiled 2002·Application pending·0 cites
- 4847US6187733B1Aqueous manual dishwashing composition containing a monoglyceride sulfate and at least two other surfactantsHENKEL KGAA·Filed 1997·Granted Feb 13, 2001·9 cites·14 claims
- 4947US2003100473A1Solid detergent compositions and methods of preparing the sameFiled 2002·Application pending·0 cites
- 5045US7145001B1Method for producing solid sugar surfactantsCOGNIS DEUTSCHLAND GMBH·Filed 2000·Granted Dec 5, 2006·0 cites·8 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
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