Inventor · disambiguated record
Sandra Schmelz
Also filed as: SCHMELZ SANDRA
14 granted patents·2 pending applications·15 citations·filing 2006–2023
86Inventor score
Top patents by PatentIndex Score
16 records- 0185US7850953B2Composition for the permanent shaping of human hairKPSS KAO GMBH·Filed 2006·Granted Dec 14, 2010·4 cites·10 claims
- 0282US8349025B2Process for oxidative colouring keratin fibresKAO GERMANY GMBH·Filed 2010·Granted Jan 8, 2013·3 cites·16 claims
- 0379US8574317B2Aqueous colouring compositionSCHMELZ SANDRA·Filed 2011·Granted Nov 5, 2013·3 cites·10 claims
- 0478US8636813B2Hair colouring compositionUELLNER MARTIN·Filed 2011·Granted Jan 28, 2014·3 cites·14 claims
- 0572US8668746B2Two-part hair colouring compositionUELLNER MARTIN·Filed 2011·Granted Mar 11, 2014·2 cites·14 claims
- 0668US12403078B2Dyeing composition in aqueous-alcoholic mediumKAO CORP·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 0759US8889111B2Composition for the permanent shaping of human hairWOOD JONATHAN·Filed 2010·Granted Nov 18, 2014·0 cites·12 claims
- 0854US9770397B2Oxidative dyeing compositionKAO GERMANY GMBH·Filed 2013·Granted Sep 26, 2017·0 cites·21 claims
- 0953US2016193128A1Aqueous composition for treating hairKAO CORP·Filed 2014·Application pending·0 cites
- 1050US11179314B2Liquid composition comprising hair direct dyesKAO GERMANY GMBH·Filed 2017·Granted Nov 23, 2021·0 cites·14 claims
- 1149US9233059B2Oxidative dyeing compositionKAO GERMANY GMBH·Filed 2012·Granted Jan 12, 2016·0 cites·18 claims
- 1249US8758453B2Process for treating hairMOLENDA MICHAEL·Filed 2012·Granted Jun 24, 2014·0 cites·14 claims
- 1348US2015013711A1Oxidative dyeing compositionKAO GERMANY GMBH·Filed 2012·Application pending·0 cites
- 1445US9445978B2Aqueous oxidizing compositionKAO GERMANY GMBH·Filed 2012·Granted Sep 20, 2016·0 cites·13 claims
- 1540US8608809B2Stable oxidative colouring composition for keratin fibresSCHMELZ SANDRA·Filed 2011·Granted Dec 17, 2013·0 cites·13 claims
- 1640US8388700B2Composition and method for colouring hairSCHMELZ SANDRA·Filed 2010·Granted Mar 5, 2013·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →