Inventor · disambiguated record
Andreas Stüttgen
Also filed as: STUETTGEN ANDREAS · STUTTGEN ANDREAS · STÜTTGEN ANDREAS
3 granted patents·1 pending application·84 citations·filing 2000–2022
70Inventor score
Top patents by PatentIndex Score
4 records- 0192US6423785B1Maleic anhydride copolymers containing amine oxide groups and their use as dispersants for pigments of fillersGOLDSCHMIDT AG TH·Filed 2000·Granted Jul 23, 2002·50 cites·27 claims
- 0288US6689731B2Phosphoric esters as emulsifiers and dispersantsGOLDSCHMIDT AG TH·Filed 2001·Granted Feb 10, 2004·34 cites·17 claims
- 0364US12466906B2Defoamer composition based on organofunctionally modified polybutadienesEVONIK OPERATIONS GMBH·Filed 2022·Granted Nov 11, 2025·0 cites·21 claims
- 0447US2009030113A1Universal pigment preparationsEVONIL DEGUSSA GMBH·Filed 2006·Application pending·0 cites
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