Inventor · disambiguated record
Hans Holzel
Also filed as: HOELZEL HANS
3 granted patents·41 citations·filing 1988–1990
71Inventor score
Technology areasA61K
Files withWELLA AG3
Top patents by PatentIndex Score
3 records- 0149US5100656APreserved hair and body treatment compositions and use of a preservative combinationWELLA AG·Filed 1989·Granted Mar 31, 1992·16 cites·13 claims
- 0247US4971784APreserved hair-and body-cleaning agent and the use of a preservative combinationWELLA AG·Filed 1988·Granted Nov 20, 1990·14 cites·22 claims
- 0342US5149522AClear hair and body cleansing compositionWELLA AG·Filed 1990·Granted Sep 22, 1992·11 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →