Inventor · disambiguated record
Carsten Schaefer
Also filed as: SCHAEFER CARSTEN
14 granted patents·15 pending applications·41 citations·filing 2008–2025
87Inventor score
Files withFECHNER BJOERN7CLARIANT FINANCE BVI LTD6CONOPCO INC DBA UNILEVER3PROCTER & GAMBLE3SCHAEFER CARSTEN3
Top patents by PatentIndex Score
29 records- 0192US7905955B2Aqueous pigment preparationsCLARIANT FINANCE BVI LTD·Filed 2008·Granted Mar 15, 2011·17 cites·12 claims
- 0289US8202361B2Aqueous pigment preparations comprising anionic additives based on allyl ether and vinyl etherFECHNER BJOERN·Filed 2008·Granted Jun 19, 2012·12 cites·10 claims
- 0373US8221537B2Water-based pigment preparationsFECHNER BJOERN·Filed 2008·Granted Jul 17, 2012·3 cites·12 claims
- 0468US8318882B2Anionic water-soluble additives based on allyl ether and vinyl etherFECHNER BJOERN·Filed 2008·Granted Nov 27, 2012·2 cites·7 claims
- 0564US8372929B2Non-ionic additives soluble in water and in solventsCLARIANT FINANCE BVI LTD·Filed 2009·Granted Feb 12, 2013·1 cites·11 claims
- 0664US8349981B2Anionic additives soluble in water and in solventsCLARIANT FINANCE BVI LTD·Filed 2009·Granted Jan 8, 2013·1 cites·10 claims
- 0763US8383749B2Dry pigment preparations comprising non-ionic additivesCLARIANT FINANCE BVI LTD·Filed 2009·Granted Feb 26, 2013·1 cites·9 claims
- 0861US8221538B2Aqueous pigment preparations having nonionic additives on the basis of alyl and vinyl etherFECHNER BJOERN·Filed 2008·Granted Jul 17, 2012·3 cites·13 claims
- 0956US8940832B2Polymers and use thereof as dispersants having a foam-inhibiting effectSCHAEFER CARSTEN·Filed 2011·Granted Jan 27, 2015·1 cites·18 claims
- 1055US2025263635A1Fabric and home care compositionPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 1155US2024209286A1CompositionCONOPCO INC DBA UNILEVER·Filed 2022·Application pending·0 cites
- 1255US2025263634A1Fabric and home care compositionPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 1355US2025388836A1Fabric and home care compositionPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 1454US2024209287A1CompositionCONOPCO INC DBA UNILEVER·Filed 2022·Application pending·0 cites
- 1554US2024218286A1CompositonCONOPCO INC DBA UNILEVER·Filed 2022·Application pending·0 cites
- 1651US8318881B2Non-anionic water-soluble additivesFECHNER BJOERN·Filed 2008·Granted Nov 27, 2012·0 cites·15 claims
- 1750US8318880B2Anionic water-soluble additivesFECHNER BJOERN·Filed 2008·Granted Nov 27, 2012·0 cites·12 claims
- 1847US8221539B2Dry pigment preparations comprising anionic additivesFECHNER BJOERN·Filed 2009·Granted Jul 17, 2012·0 cites·9 claims
- 1947US2010216960A1Polycarboxylate Ether As A Dispersing Agent For Inorganic Pigment FormulationsCLARIANT FINANCE BVI LTD·Filed 2008·Application pending·0 cites
- 2047US2011065879A1Non-Ionic Water-Soluble Additives Based on Allyl Ether and Vinyl EtherCLARIANT FINANCE BVI LTD·Filed 2008·Application pending·0 cites
- 2144US2020207910A1Alkoxylated Polycarboxylic Acid EstersCLARIANT INT LTD·Filed 2018·Application pending·0 cites
- 2244US2014005315A1Branched Polyalkylene Glycol Ethers As De-Airing Wetting And Dispersing Agents For Aqueous Dispersion ColorsAHRENS HENDRIK·Filed 2012·Application pending·0 cites
- 2344US2021371588A1Alkoxylated Polycarboxylic Acid AmidesCLARIANT INT LTD·Filed 2018·Application pending·0 cites
- 2443US8920543B2Additives for inhibition of gas hydrate formationLEINWEBER DIRK·Filed 2011·Granted Dec 30, 2014·0 cites·16 claims
- 2543US8920542B2Additives for inhibiting gas hydrate formationLEINWEBER DIRK·Filed 2010·Granted Dec 30, 2014·0 cites·16 claims
- 2641US2014141977A1Suspension ConcentratesWACKER ANDREAS·Filed 2012·Application pending·0 cites
- 2729US2012031813A1Alkoxylated (Meth)Acrylate Polymers and the use Thereof as Crude Oil DemulsifiersSCHAEFER CARSTEN·Filed 2010·Application pending·0 cites
- 2827US2012043258A1Use Of Biodegradable Alkoxylated (Meth)Acrylate Copolymers As Crude Oil DemulsifiersSCHAEFER CARSTEN·Filed 2010·Application pending·0 cites
- 2925US2013101859A1Surface Coatings Having Anti-Ice PropertiesHIRAYAMA MARTINA·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →