Inventor · disambiguated record
Sven Siegel
Also filed as: SIEGEL SVEN
26 granted patents·10 pending applications·54 citations·filing 2003–2025
93Inventor score
Top patents by PatentIndex Score
36 records- 0195US11911347B2Compositions comprising one or more (bio)-alkanediols with antioxidantsSYMRISE AG·Filed 2023·Granted Feb 27, 2024·2 cites·11 claims
- 0293US9629795B2Substance mixturesSYMRISE AG·Filed 2015·Granted Apr 25, 2017·9 cites·5 claims
- 0391US12303468B2Compositions comprising one or more (bio)-alkanediols with antioxidantsSYMRISE AG·Filed 2021·Granted May 20, 2025·1 cites·8 claims
- 0489US11116712B2Fragrance compositionSYMRISE AG·Filed 2020·Granted Sep 14, 2021·3 cites·5 claims
- 0582US7914825B2Encapsulated vaccinium extracts with balanced gastrointestinal releaseSYMRISE GMBH & CO KG·Filed 2008·Granted Mar 29, 2011·2 cites·9 claims
- 0682US7348035B2Cyclodextrin particleSYMRISE GMBH & CO KG·Filed 2003·Granted Mar 25, 2008·21 cites·19 claims
- 0781US8617628B2Spherical core-shell-particleSIEGEL SVEN·Filed 2010·Granted Dec 31, 2013·4 cites·16 claims
- 0880US10752571B2Method for purification of 4-hydroxyacetophenoneSYMRISE AG·Filed 2017·Granted Aug 25, 2020·2 cites·20 claims
- 0979US10182584B2Cooling preparationsSYMRISE AG·Filed 2012·Granted Jan 22, 2019·3 cites·12 claims
- 1078US9345255B2CompositionsSYMRISE AG·Filed 2012·Granted May 24, 2016·4 cites·13 claims
- 1175US11234450B2Preparations having a cooling effectSYMRISE AG·Filed 2017·Granted Feb 1, 2022·0 cites·4 claims
- 1275US10492511B2PreparationsSYMRISE AG·Filed 2017·Granted Dec 3, 2019·1 cites·20 claims
- 1372US10517802B2Fragrance dispersion for detergent compositionsSYMRISE AG·Filed 2016·Granted Dec 31, 2019·1 cites·7 claims
- 1472US9668957B2Cosmetic compositionsSYMRISE AG·Filed 2013·Granted Jun 6, 2017·1 cites·7 claims
- 1570US2025255833A1Compositions Comprising One or More (Bio)-Alkanediols with AntioxidantsSYMRISE AG·Filed 2025·Application pending·0 cites
- 1668US2009148586A1Citrus juice sacs with aroma additionSYMRISE GMBH & CO KG·Filed 2008·Application pending·0 cites
- 1767US9034409B2Flavoring substance-included celluloseSIEGEL SVEN·Filed 2009·Granted May 19, 2015·0 cites·20 claims
- 1864US2024358611A1CompositionsSYMRISE AG·Filed 2022·Application pending·0 cites
- 1963US2025325463A1Compositions (iii)SYMRISE AG·Filed 2022·Application pending·0 cites
- 2061US11647774B2Substance mixturesSYMRISE AG·Filed 2013·Granted May 16, 2023·0 cites·19 claims
- 2160US10981854B2Method for purification of 4-hydroxyacetophenoneSYMRISE AG·Filed 2020·Granted Apr 20, 2021·0 cites·19 claims
- 2260US2025171392A1Crystallization of 4-hydroxyacetophenone from ethanol and ethyl acetateSYMRISE AG·Filed 2023·Application pending·0 cites
- 2357US9005688B2Thermally stable high impact flavoring particlesSIEGEL SVEN·Filed 2011·Granted Apr 14, 2015·0 cites·20 claims
- 2455US2009305943A1Cyclodextrin blends with crystal growth inhibitorsSIEGEL SVEN·Filed 2007·Application pending·0 cites
- 2552US11744787B2Menthol-containing aroma preparationsSYMRISE AG·Filed 2016·Granted Sep 5, 2023·0 cites·7 claims
- 2652US10933039B2Coolant mixturesSYMRISE AG·Filed 2016·Granted Mar 2, 2021·0 cites·13 claims
- 2751US2024050337A1A mixture comprising 1,2-alkanediolsSYMRISE AG·Filed 2020·Application pending·0 cites
- 2850US9781946B2Flavoring substance-included compoundsSIEGEL SVEN·Filed 2010·Granted Oct 10, 2017·0 cites·32 claims
- 2946US2018344605A1A fragrance compositionSYMRISE AG·Filed 2016·Application pending·0 cites
- 3045US10619119B2Mixtures with enriched E-isomers of unsaturated macrocyclic musk compoundsSYMRISE AG·Filed 2015·Granted Apr 14, 2020·0 cites·14 claims
- 3143US2024225915A1Compositions for fighting malodorsSYMRISE AG·Filed 2021·Application pending·0 cites
- 3242US2017247645A1Encapsulated fragrance mixturesSYMRISE AG·Filed 2015·Application pending·0 cites
- 3341US9675568B2Pharmaceutical compositionsSYMRISE AG·Filed 2013·Granted Jun 13, 2017·0 cites·8 claims
- 3436US12441953B2Isomer mixtures of unsaturated macrocyclic musk compoundsSYMRISE AG·Filed 2015·Granted Oct 14, 2025·0 cites·21 claims
- 3534US11603506B2Product comprising a plastic container and a substance compositionSYMRISE AG·Filed 2016·Granted Mar 14, 2023·0 cites·20 claims
- 3633US11352587B2Fragrance mixturesSYMRISE AG·Filed 2015·Granted Jun 7, 2022·0 cites·10 claims
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