Inventor · disambiguated record
Stephanie Sitterberg-Muehlthau
Also filed as: SITTERBERG-MUEHLTHAU STEPHANIE
1 granted patent·1 pending application·0 citations·filing 2021–2025
6Inventor score
Technology areasA61Q
Files withWELLA GERMANY GMBH2
Top patents by PatentIndex Score
2 records- 0149US12364660B2Granulated hair dye compositionWELLA GERMANY GMBH·Filed 2021·Granted Jul 22, 2025·0 cites·12 claims
- 0247US2025319005A1Pretreatment composition (PC) comprising malic acid and DTPMP for a colouring or bleaching process of keratin fibersWELLA GERMANY GMBH·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →