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Sven Siegel

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Patents Grantslast 30 patents

  • Information Patent Grant

    Compositions comprising one or more (bio)-alkanediols with antioxid...
    • Patent number 11,911,347
    • Issue date Feb 27, 2024
    • Symrise AG
    • Nikolas Bugdahn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Menthol-containing aroma preparations
    • Patent number 11,744,787
    • Issue date Sep 5, 2023
    • SYMRISE AG
    • Sven Siegel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Substance mixtures
    • Patent number 11,647,774
    • Issue date May 16, 2023
    • Symrise AG
    • Gerhard Krammer
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Product comprising a plastic container and a substance composition
    • Patent number 11,603,506
    • Issue date Mar 14, 2023
    • Symrise AG
    • Emilie Singer
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Fragrance mixtures
    • Patent number 11,352,587
    • Issue date Jun 7, 2022
    • Symrise AG
    • Bernd Hölscher
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Preparations having a cooling effect
    • Patent number 11,234,450
    • Issue date Feb 1, 2022
    • Symrise AG
    • Torsten Kulke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fragrance composition
    • Patent number 11,116,712
    • Issue date Sep 14, 2021
    • Symrise AG
    • Edison Diaz Gomez
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for purification of 4-hydroxyacetophenone
    • Patent number 10,981,854
    • Issue date Apr 20, 2021
    • Symrise AG
    • Ravikumar Pillai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Coolant mixtures
    • Patent number 10,933,039
    • Issue date Mar 2, 2021
    • SYMRISE AG
    • Sven Siegel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for purification of 4-hydroxyacetophenone
    • Patent number 10,752,571
    • Issue date Aug 25, 2020
    • Symrise AG
    • Ravikumar Pillai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Mixtures with enriched E-isomers of unsaturated macrocyclic musk co...
    • Patent number 10,619,119
    • Issue date Apr 14, 2020
    • Symrise AG
    • Bernd Hölscher
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Fragrance dispersion for detergent compositions
    • Patent number 10,517,802
    • Issue date Dec 31, 2019
    • Symrise AG
    • Sven Siegel
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Preparations
    • Patent number 10,492,511
    • Issue date Dec 3, 2019
    • Symrise AG
    • Torsten Kulke
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Cooling preparations
    • Patent number 10,182,584
    • Issue date Jan 22, 2019
    • Symrise AG
    • Torsten Kulke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flavoring substance-included compounds
    • Patent number 9,781,946
    • Issue date Oct 10, 2017
    • Symrise AG
    • Sven Siegel
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Pharmaceutical compositions
    • Patent number 9,675,568
    • Issue date Jun 13, 2017
    • Symrise AG
    • Gerhard Krammer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cosmetic compositions
    • Patent number 9,668,957
    • Issue date Jun 6, 2017
    • Symrise AG
    • Denis Brouard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Substance mixtures
    • Patent number 9,629,795
    • Issue date Apr 25, 2017
    • Symrise AG
    • Gerhard Krammer
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Compositions
    • Patent number 9,345,255
    • Issue date May 24, 2016
    • Symrise AG
    • Günter Kindel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flavoring substance-included cellulose
    • Patent number 9,034,409
    • Issue date May 19, 2015
    • Symrise AG
    • Sven Siegel
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Thermally stable high impact flavoring particles
    • Patent number 9,005,688
    • Issue date Apr 14, 2015
    • Symrise AG
    • Sven Siegel
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Spherical core-shell-particle
    • Patent number 8,617,628
    • Issue date Dec 31, 2013
    • Symrise AG
    • Sven Siegel
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Encapsulated vaccinium extracts with balanced gastrointestinal release
    • Patent number 7,914,825
    • Issue date Mar 29, 2011
    • Symrise GmbH & Co. KG
    • Sven Siegel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cyclodextrin particle
    • Patent number 7,348,035
    • Issue date Mar 25, 2008
    • Symrise GmbH & Co. KG
    • Birgit Schleifenbaum
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOSITIONS
    • Publication number 20240358611
    • Publication date Oct 31, 2024
    • SYMRISE AG
    • Benoît JOIN
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    COMPOSITIONS FOR FIGHTING MALODORS
    • Publication number 20240225915
    • Publication date Jul 11, 2024
    • SYMRISE AG
    • Edison DIAZ
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    A MIXTURE COMPRISING 1,2-ALKANEDIOLS
    • Publication number 20240050337
    • Publication date Feb 15, 2024
    • Sven SIEGEL
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Compositions Comprising One or More (Bio)-Alkanediols with Antioxid...
    • Publication number 20230293408
    • Publication date Sep 21, 2023
    • SYMRISE AG
    • Nikolas Bugdahn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Compositions Comprising One or More (Bio)-Alkanediols with Antioxid...
    • Publication number 20230248663
    • Publication date Aug 10, 2023
    • SYMRISE AG
    • Nikolas Bugdahn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD FOR PURIFICATION OF 4-HYDROXYACETOPHENONE
    • Publication number 20210002200
    • Publication date Jan 7, 2021
    • SYMRISE AG
    • Ravikumar PILLAI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    FRAGRANCE COMPOSITION
    • Publication number 20200297610
    • Publication date Sep 24, 2020
    • SYMRISE AG
    • Edison Diaz Gomez
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COOLANT MIXTURES
    • Publication number 20200179315
    • Publication date Jun 11, 2020
    • Symrise AG
    • Sven SIEGEL
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD FOR PURIFICATION OF 4-HYDROXYACETOPHENONE
    • Publication number 20200039911
    • Publication date Feb 6, 2020
    • SYMRISE AG
    • Ravikumar PILLAI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    MENTHOL-CONTAINING AROMA PREPARATIONS
    • Publication number 20190282477
    • Publication date Sep 19, 2019
    • Symrise AG
    • Sven SIEGEL
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PRODUCT COMPRISING A PLASTIC CONTAINER AND A SUBSTANCE COMPOSITION
    • Publication number 20190225396
    • Publication date Jul 25, 2019
    • SYMRISE AG
    • Emilie SINGER
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    A FRAGRANCE COMPOSITION
    • Publication number 20180344605
    • Publication date Dec 6, 2018
    • SYMRISE AG
    • Edison Edgar DIAZ GOMEZ
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FRAGRANCE MIXTURES
    • Publication number 20180251705
    • Publication date Sep 6, 2018
    • SYMRISE AG
    • Bernd Hölscher
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    PREPARATIONS
    • Publication number 20180055069
    • Publication date Mar 1, 2018
    • SYMRISE AG
    • Torsten Kulke
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    PREPARATIONS
    • Publication number 20180049449
    • Publication date Feb 22, 2018
    • SYMRISE AG
    • Torsten Kulke
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    FRAGRANCE DISPERSION FOR DETERGENT COMPOSITIONS
    • Publication number 20180051238
    • Publication date Feb 22, 2018
    • Symrise AG
    • Sven SIEGEL
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    ENCAPSULATED FRAGRANCE MIXTURES
    • Publication number 20170247645
    • Publication date Aug 31, 2017
    • SYMRISE AG
    • Torsten Kulke
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    ISOMER MIXTURES OF UNSATURATED MACROCYCLIC MUSK COMPOUNDS
    • Publication number 20170211014
    • Publication date Jul 27, 2017
    • SYMRISE AG
    • Bernd Hölscher
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    MIXTURES WITH ENRICHED E-ISOMERS OF UNSATURATED MACROCYCLIC MUSK CO...
    • Publication number 20170204350
    • Publication date Jul 20, 2017
    • Bernd Hölscher
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    PREPARATIONS
    • Publication number 20150313820
    • Publication date Nov 5, 2015
    • SYMRISE AG
    • Torsten Kulke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBSTANCE MIXTURES
    • Publication number 20150272864
    • Publication date Oct 1, 2015
    • SymriseAG
    • Gerhard Krammer
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    COSMETIC COMPOSITIONS
    • Publication number 20150190326
    • Publication date Jul 9, 2015
    • SYMRISE AG
    • Denis Brouard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBSTANCE MIXTURES
    • Publication number 20150086693
    • Publication date Mar 26, 2015
    • Gerhard Krammer
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    PHARMACEUTICAL COMPOSITIONS
    • Publication number 20140134113
    • Publication date May 15, 2014
    • SYMRISE AG
    • Gerhard Krammer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLAVORING SUBSTANCE-INCLUDED COMPOUNDS
    • Publication number 20130202746
    • Publication date Aug 8, 2013
    • SYMRISE AG
    • Sven Siegel
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    COMPOSITIONS
    • Publication number 20130195773
    • Publication date Aug 1, 2013
    • SYMRISE AG
    • Günter Kindel
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    THERMALLY STABLE HIGH IMPACT FLAVORING PARTICLES
    • Publication number 20120107477
    • Publication date May 3, 2012
    • SYMRISE AG
    • Sven Siegel
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    SPHERICAL CORE-SHELL-PARTICLE
    • Publication number 20110081451
    • Publication date Apr 7, 2011
    • SYMRISE AG
    • Sven Siegel
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Application

    FLAVORING SUBSTANCE-INCLUDED CELLULOSE
    • Publication number 20100129516
    • Publication date May 27, 2010
    • SYMRISE GMBH & CO. KG
    • Sven Siegel
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Application

    CYCLODEXTRIN BLENDS WITH CRYSTAL GROWTH INHIBITORS
    • Publication number 20090305943
    • Publication date Dec 10, 2009
    • Sven Siegel
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES