Inventor · disambiguated record
Sandra Rohweder
Also filed as: ROHWEDER SANDRA
3 granted patents·51 citations·filing 1996–2000
72Inventor score
Technology areasA61K
Files withSCHWARZKOPF GMBH HANS3
Top patents by PatentIndex Score
3 records- 0173US7255718B1Phosphate-type tensides combined with hair conditioning agents in hair coloring compositionsSCHWARZKOPF GMBH HANS·Filed 2000·Granted Aug 14, 2007·5 cites·15 claims
- 0262US6139853AHair colorants and an application mixture for coloring human hairSCHWARZKOPF GMBH HANS·Filed 1996·Granted Oct 31, 2000·25 cites·12 claims
- 0357US6485528B1Agents for treating keratin fibersSCHWARZKOPF GMBH HANS·Filed 1998·Granted Nov 26, 2002·21 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →