Inventor · disambiguated record
Steffen Sonnenberg
Also filed as: SONNENBERG STEFFEN
9 granted patents·12 pending applications·122 citations·filing 1997–2006
88Inventor score
Files withSYMRISE GMBH & CO KG9HAARMANN & REIMER GMBH2EH MARCUS1HAARMANN & REIMER GBMH1SONNENBERG STEFFEN1
Top patents by PatentIndex Score
21 records- 0183US7157411B2Odor neutralizersSYMRISE GMBH & CO KG·Filed 2000·Granted Jan 2, 2007·60 cites·6 claims
- 0277US6741954B2Selection method for odorantsSYMRISE GMBH & CO KG·Filed 2001·Granted May 25, 2004·16 cites·41 claims
- 0377US6624125B2Care agentsHAARMANN & REIMER GBMH·Filed 2001·Granted Sep 23, 2003·17 cites·23 claims
- 0466US7129380B2(Z)-7-cyclohexadecen-1-one as an odorantSYMRISE GMBH & CO KG·Filed 2004·Granted Oct 31, 2006·4 cites·16 claims
- 0563US8268772B2Depot preparationsEH MARCUS·Filed 2006·Granted Sep 18, 2012·1 cites·18 claims
- 0658US7767640B2Mixtures for use as musk fragranceSYMRISE GMBH & CO KG·Filed 2002·Granted Aug 3, 2010·2 cites·15 claims
- 0756US6906021B2Care gentsSYMRISE GMBH & CO KG·Filed 2003·Granted Jun 14, 2005·0 cites·19 claims
- 0854US5972878AUse of substituted 2-acetylbenzofurans as odoriferous substancesHAARMANN & REIMER GMBH·Filed 1997·Granted Oct 26, 1999·14 cites·9 claims
- 0953US2008063610A1Use of Beta-Homocyclocitral as an Agent Against Bad BreathSYMRISE GMBH & CO KG·Filed 2005·Application pending·0 cites
- 1050US2008279791A1Use of Isoeugenol Methyl Ester as an Agent Against Bad BreathSYMRISE GMBH & CO KG·Filed 2005·Application pending·0 cites
- 1149US2007218016A1Use of Aroma Substance Mixtures as Agents Against Bad BreathSYMRISE GMBH & CO KG·Filed 2005·Application pending·0 cites
- 1249US2008085246A1Use of Eugenol Acetate as an Agent Against Bad BreathSYMRISE GMBH & CO KG·Filed 2005·Application pending·0 cites
- 1346US5874398AEthylvanillin isobutyrateHAARMANN & REIMER GMBH·Filed 1998·Granted Feb 23, 1999·8 cites·10 claims
- 1445US2002192174A1Perfume mixtures with increased odor intensityFiled 2002·Application pending·0 cites
- 1544US2007142739A1Sensoric method for evaluating breathSONNENBERG STEFFEN·Filed 2004·Application pending·0 cites
- 1641US2003114352A1Depot preparationsFiled 2002·Application pending·0 cites
- 1739US2002152038A1Selection method for aroma substancesFiled 2001·Application pending·0 cites
- 1838US2003087774A1Fragrance compositions for the CO2 washing processFiled 2001·Application pending·0 cites
- 1937US2002146441A1Selection method for cosmetic auxiliariesFiled 2001·Application pending·0 cites
- 2036US2003125584A16-Alkylindan-1-ones as fragrancesFiled 2002·Application pending·0 cites
- 2135US2003083376A1Depot preparationsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →