Inventor · disambiguated record
Petra Koch
Also filed as: KOCH PETRA
0 granted patents·6 pending applications·0 citations·filing 2003–2022
Technology areasA61K
Top patents by PatentIndex Score
6 records- 0153US2004265243A1Cosmetic cleaning foamsBEIERSDORF AG·Filed 2004·Application pending·0 cites
- 0252US2004266645A1Skin cleansing preparationBEIERSDORF AG·Filed 2004·Application pending·0 cites
- 0350US2024091118A1Thermally stable, mineral oil-free w/o emulsionBEIERSDORF AG·Filed 2022·Application pending·0 cites
- 0444US2006128591A1Detergent-dipped cleaning substrateALBRECHT HARALD·Filed 2003·Application pending·0 cites
- 0544US2015011654A1Stable water-in-oil emulsions with hlb-type emulsifiersBEIERSDORF AG·Filed 2013·Application pending·0 cites
- 0644US2015038592A1Stable water-in-oil emulsions with spreadable oilsBEIERSDORF AG·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →