Inventor · disambiguated record
Bettina Siggelkow
Also filed as: SIGGELKOW BETTINA
9 granted patents·11 pending applications·42 citations·filing 2003–2016
82Inventor score
Files withCLARIANT INT LTD8CLARIANT GMBH5CLARIANT PRODUKTE DEUTSCHLAND3SIGGELKOW BETTINA3CLARIANT FINANCE BVI LTD1
Top patents by PatentIndex Score
20 records- 0186US7041738B2Cold flow improvers for fuel oils of vegetable or animal originCLARIANT GMBH·Filed 2003·Granted May 9, 2006·28 cites·15 claims
- 0282US8968428B2Additives for improving the cold properties of fuel oilsSIGGELKOW BETTINA·Filed 2007·Granted Mar 3, 2015·8 cites·14 claims
- 0369US7563291B2Demulsifiers for mixtures of middle distillates with fuel oils of vegetable or animal origin and waterCLARIANT PRODUKTE DEUTSCHLAND·Filed 2005·Granted Jul 21, 2009·1 cites·13 claims
- 0461US7500996B2Cold flow improvers for fuel oils of vegetable or animal originCLARIANT INT LTD·Filed 2004·Granted Mar 10, 2009·3 cites·18 claims
- 0559US7815697B2Fuel oils composed of middle distillates and oils of vegetable or animal origin and having improved cold flow propertiesCLARIANT FINANCE BVI LTD·Filed 2004·Granted Oct 19, 2010·2 cites·19 claims
- 0654US8979951B2Additives for improving the cold properties of fuel oilsSIGGELKOW BETTINA·Filed 2007·Granted Mar 17, 2015·0 cites·19 claims
- 0754US2008178522A1Pour point improvers for vegetable or animal fuel oilsCLARIANT INT LTD·Filed 2007·Application pending·0 cites
- 0851US2007266621A1Composition of fuel oilsCLARIANT INT LTD·Filed 2007·Application pending·0 cites
- 0951US2007266620A1Cold flow improvers for vegetable or animal fuel oilsCLARIANT INT LTD·Filed 2007·Application pending·0 cites
- 1051US2005126071A1Fuel oils composed of middle distillates and oils of vegetable or animal origin and having improved cold flow propertiesCLARIANT GMBH·Filed 2004·Application pending·0 cites
- 1151US2007270318A1Cold flow improvers for vegetable or animal fuel oilsCLARIANT INT LTD·Filed 2007·Application pending·0 cites
- 1248US8961622B2Additives for improving the cold properties of fuel oilsSIGGELKOW BETTINA·Filed 2007·Granted Feb 24, 2015·0 cites·10 claims
- 1348US2006242892A1Additives for low-sulfur mineral oil distillates, comprising aromatics which bear a hydroxyl group, a methoxy group and an acid functionCLARIANT PRODUKTE DEUTSCHLAND·Filed 2006·Application pending·0 cites
- 1448US2005274064A1Cold flow improver compositions in low-naphthalene solvent naphthaCLARIANT GMBH·Filed 2005·Application pending·0 cites
- 1547US10889773B2Polymer compositions allowing easier handlingCLARIANT INT LTD·Filed 2016·Granted Jan 12, 2021·0 cites·29 claims
- 1647US7815698B2Demulsifiers for mixtures of middle distillates with fuel oils of vegetable or animal origin and waterCLARIANT PRODUKTE DEUTSCHLAND·Filed 2005·Granted Oct 19, 2010·0 cites·11 claims
- 1745US2004244278A1Demulsifiers for mixtures of middle distillates with fuel oils of vegetable or animal originCLARIANT GMBH·Filed 2004·Application pending·0 cites
- 1843US2006137242A1Additives for low-sulfur mineral oil distillates, comprising graft copolymers based on ethylene-vinyl acetate copolymersCLARIANT GMBH·Filed 2005·Application pending·0 cites
- 1941US2007161755A1Additives for low-sulfur mineral oil distillates, comprising graft copolymers based on ethylene-vinyl acetate copolymersCLARIANT INT LTD·Filed 2007·Application pending·0 cites
- 2041US2007157509A1Additives for low-sulfur mineral oil distillates, comprising graft copolymers based on ethylene-vinyl ester copolymersCLARIANT INT LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →