Inventor · disambiguated record
Sylviane Oberson
Also filed as: OBERSON SYLVIANE
7 granted patents·7 citations·filing 1999–2005
75Inventor score
Files withWELLA AG7
Top patents by PatentIndex Score
7 records- 0164US6908492B27-nitro-2,1,3-benzoxadiazole and 7-nitro-2,1,3-benzthiadiazole derivatives, as well dyeing agents for keratin fibers containing these compoundsWELLA AG·Filed 2004·Granted Jun 21, 2005·2 cites·10 claims
- 0263US7070625B2Agent and method for coloring keratin fibers containing 2-benzothiazolinone-hydrazone and quinone derivativesWELLA AG·Filed 2002·Granted Jul 4, 2006·3 cites·10 claims
- 0360US6869454B27-Nitro-2,1,3-benzoxadiazole and 7-nitro-2,1,3-benzthiadiazole derivatives, as well dyeing agents for keratin fibers containing these compoundsWELLA AG·Filed 2003·Granted Mar 22, 2005·2 cites·9 claims
- 0451US7083656B27-nitro-2,1,3-benzoxadiazole and 7-nitro-2,1,3-benzthiadiazole derivatives, as well dyeing agents for keratin fibers containing these compoundsWELLA AG·Filed 2004·Granted Aug 1, 2006·0 cites·9 claims
- 0547US6726730B27-Nitro-2,1,3-benzoxadiazole derivatives and 7-nitro,2,1,3-benzthiadiazole derivatives and dyes, which contain these compounds and which are used for dying keratin fibersWELLA AG·Filed 2001·Granted Apr 27, 2004·0 cites·9 claims
- 0643US7455698B2Cationic dyes and dyestuff for keratin fibres containing said compoundsWELLA AG·Filed 2005·Granted Nov 25, 2008·0 cites·15 claims
- 0728US7214248B1Multi-component kit and method for temporarily dyeing and later decolorizing hairWELLA AG·Filed 1999·Granted May 8, 2007·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →