Patents by Inventor Sven Siegel

Sven Siegel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10492511
    Abstract: Proposed are preparations, comprising special amides and menthol or menthol compounds or aromatic substances, characterized in that they have improved flavor and scent properties, and also that they allow the production of preparations, particularly emulsions with improved shelf life.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: December 3, 2019
    Assignee: Symrise AG
    Inventors: Torsten Kulke, Sven Siegel, Michael Backes, Benoit Join, Hubert Loges, Günter Kindel
  • Publication number: 20190282477
    Abstract: The invention relates to aroma preparations that contain (a) a compound of the formula (I) in which R1 represents a linear or branched, saturated or unsaturated hydrocarbon group with 1 to 4 carbon atoms, R2 represents hydrogen or a hydroxyl group and R3 represents hydrogen, a methyl or methoxy group, or an essential oil containing one or more compounds of the formula (I) and at least one menthol compound.
    Type: Application
    Filed: May 14, 2016
    Publication date: September 19, 2019
    Inventors: Sven SIEGEL, Arnold MACHINEK, Benoit JOIN
  • Publication number: 20190225396
    Abstract: The present invention primarily relates to a product comprising or consisting of a plastic container (i) comprising or consisting of PE and/or PP and/or PET, and a specific composition (ii) contained in the container, wherein detrimental interactions between the container (i) and the composition (ii) contained therein are minimised.
    Type: Application
    Filed: September 1, 2016
    Publication date: July 25, 2019
    Inventors: Emilie SINGER, Jörn WIEDEMANN, Sven SIEGEL, Nicole SCHULZE
  • Patent number: 10182584
    Abstract: Proposed are preparations, comprising special amides and menthol or menthol compounds or aromatic substances, characterized in that they have improved flavor and scent properties, and also that they allow the production of preparations, particularly emulsions with improved shelf life.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: January 22, 2019
    Assignee: Symrise AG
    Inventors: Torsten Kulke, Sven Siegel, Michael Backes, Benoit Join, Hubert Loges, Günter Kindel
  • Publication number: 20180344605
    Abstract: Suggested is a fragrance composition comprising or consisting of (a) 3,6-dimethyl-3H-1-benzofuran-2-one and (b) a cosmetically acceptable carrier providing a coconut flavour to various types of substrates.
    Type: Application
    Filed: April 6, 2016
    Publication date: December 6, 2018
    Inventors: Edison Edgar DIAZ GOMEZ, Sven SIEGEL, Alexandra CARLIN
  • Publication number: 20180251705
    Abstract: Suggested is a fragrance mixture comprising specific esters of (?)-carveol and/or (?)-dihydro-carveol.
    Type: Application
    Filed: September 8, 2015
    Publication date: September 6, 2018
    Inventors: Bernd Hölscher, Marc Mansfeld, Annabel Chmelnyk, Sven Siegel
  • Publication number: 20180055069
    Abstract: Proposed are preparations, comprising special amides and menthol or menthol compounds or aromatic substances, characterized in that they have improved flavor and scent properties, and also that they allow the production of preparations, particularly emulsions with improved shelf life.
    Type: Application
    Filed: November 6, 2017
    Publication date: March 1, 2018
    Inventors: Torsten Kulke, Sven Siegel, Michael Backes, Benoit Join, Hubert Loges, Günter Kindel
  • Publication number: 20180051238
    Abstract: The present invention belongs to the area of detergents and refers to a dispersion comprising encapsulated fragrances and the method as well as the use of the said dispersion in a process to adhere said encapsulated fragrances onto particles, powder or granules of detergent compositions.
    Type: Application
    Filed: February 11, 2016
    Publication date: February 22, 2018
    Inventors: Sven SIEGEL, Jörg DRÖGE, Jörn WIEDEMANN, Benjamin ROST
  • Publication number: 20180049449
    Abstract: Proposed are preparations, comprising special amides and menthol or menthol compounds or aromatic substances, characterized in that they have improved flavor and scent properties, and also that they allow the production of preparations, particularly emulsions with improved shelf life.
    Type: Application
    Filed: October 31, 2017
    Publication date: February 22, 2018
    Inventors: Torsten Kulke, Sven Siegel, Michael Backes, Benoit Join, Hubert Loges, Günter Kindel
  • Patent number: 9781946
    Abstract: The present invention concerns flavoring substance-included compounds comprising or consisting of a polymer part and certain included flavoring substances. These flavoring substance-included compounds may be present in the form of mixtures with accompanying substances and possibly water. The present invention also concerns a method for producing flavoring substance-included compounds, the use of flavoring substance-included compounds according to the invention as a means of flavoring preparations or semi-finished products for nourishment or pleasure and corresponding preparations and semi-finished products for nourishment or pleasure.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: October 10, 2017
    Assignee: Symrise AG
    Inventor: Sven Siegel
  • Publication number: 20170247645
    Abstract: The invention relates to fragrance mixtures comprising at least one 60 wt.-% fragrance molecules which are characterized such that they are oriented along a virtual axis X, Y and Z, having a dimension of X>5 angstrom, Y>3 angstrom and angstrom.
    Type: Application
    Filed: September 4, 2015
    Publication date: August 31, 2017
    Inventors: Torsten Kulke, Sven Siegel, Patrick Ott, Anja Finke
  • Publication number: 20170211014
    Abstract: Herein described are novel mixtures, containing or consisting of a first compound (E) and a second compound (Z), wherein compounds (E) and (Z) are compounds of formula (I) with identical constitutional formula wherein it applies that one of the four wavy lines denotes a double bond and the remaining wavy lines denote a single bond, respectively, and X is selected from —O—, —CH2— and —O—CH2—, and the first compound (E) is trans-configurated and the second compound (Z) is cis-configurated, wherein the weight ratio of compound (E) to compound (Z) in the mixture is in the range of 10:90 to 65:30, preferably to 65:35, particularly preferably to 60:40, uses of such mixtures, methods for producing such mixtures as well as products containing such mixtures.
    Type: Application
    Filed: July 7, 2015
    Publication date: July 27, 2017
    Inventors: Bernd Hölscher, Wilhelm Wiedmann, Sven Siegel, Torsten Kulke
  • Publication number: 20170204350
    Abstract: Herein described are novel mixtures, containing or consisting of a first compound (E) and a second compound (Z), wherein compounds (E) and (Z) are compounds of formula (I) with identical constitutional formula wherein it applies that one of the four wavy lines denotes a double bond and the remaining wavy lines denote a single bond, respectively, and X is selected from —CH2— and —CH2—CH2—, and the first compound (E) is trans-configurated and the second compound (Z) is cis-configurated, wherein the weight ratio of compound (E) to compound (Z) in the mixture is in the range of 75:25, preferably of 80:20, to 90:10, uses of such mixtures, methods for producing such mixtures as well as products containing such mixtures.
    Type: Application
    Filed: July 7, 2015
    Publication date: July 20, 2017
    Inventors: Bernd Hölscher, Wilhelm Wiedmann, Sven Siegel, Torsten Kulke
  • Patent number: 9675568
    Abstract: Suggested is a pharmaceutical composition, comprising menthane carboxylic acid-N-(4-methoxy-phenyl)-amide.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: June 13, 2017
    Assignee: Symrise AG
    Inventors: Gerhard Krammer, Sven Siegel, Silke Middendorf
  • Patent number: 9668957
    Abstract: Suggested is a cosmetic composition, comprising (a) menthone compounds according to formula (Ia) or (Ib) and (b) at least one oil body or wax, and optionally (c) at least one emulsifier and/or (d) at least one active principle
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: June 6, 2017
    Assignee: Symrise AG
    Inventors: Denis Brouard, Cecile Kalem, Martina König, Sabine Lange, Sven Siegel
  • Patent number: 9629795
    Abstract: Substance mixtures are proposed, comprising (a) terpenes, (b) propane-1,3-diol, and optionally (c) active substances selected from the group consisting of (c1) rebaudiosides or plant extracts comprising them, (c2) steviosides or plant extracts comprising them, (c3) monatin, (c4) naringin, (c5) chalcones and hydrochalcones, (c6) mogrosides or plant extracts comprising them, (c7) rubusosides or plant extracts comprising them, and (c8) glycyrrhizic acid or plant extracts comprising it.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: April 25, 2017
    Assignee: Symrise AG
    Inventors: Gerhard Krammer, Sven Siegel, Deborah Kennison
  • Patent number: 9345255
    Abstract: Compositions, comprising menthofuran and selected menthol compounds which feature improved flavor and odor properties, are provided and, in addition, the production of compositions, specifically, of emulsions with an improved storage stability.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: May 24, 2016
    Assignee: Symrise AG
    Inventors: Günter Kindel, Gerhard Krammer, Sven Siegel
  • Publication number: 20150313820
    Abstract: Proposed are preparations, comprising special amides and menthol or menthol compounds or aromatic substances, characterized in that they have improved flavor and scent properties, and also that they allow the production of preparations, particularly emulsions with improved shelf life.
    Type: Application
    Filed: December 12, 2012
    Publication date: November 5, 2015
    Inventors: Torsten Kulke, Sven Siegel, Michael Backes, Benoit Join, Hubert Loges, Günter Kindel
  • Publication number: 20150272864
    Abstract: Substance mixtures are proposed, comprising (a) terpenes, (b) propane-1,3-diol, and optionally (c) active substances selected from the group consisting of (c1) rebaudiosides or plant extracts comprising them, (c2) steviosides or plant extracts comprising them, (c3) monatin, (c4) naringin, (c5) chalcones and hydrochalcones, (c6) mogrosides or plant extracts comprising them, (c7) rubusosides or plant extracts comprising them, and (c8) glycyrrhizic acid or plant extracts comprising it.
    Type: Application
    Filed: March 30, 2015
    Publication date: October 1, 2015
    Inventors: Gerhard Krammer, Sven Siegel, Deborah Kennison
  • Publication number: 20150190326
    Abstract: Suggested is a cosmetic composition, comprising (a) menthone compounds according to formula (Ia) or (Ib) and (b) at least one oil body or wax, and optionally (c) at least one emulsifier and/or (d) at least one active principle.
    Type: Application
    Filed: August 1, 2013
    Publication date: July 9, 2015
    Inventors: Denis Brouard, Cecile Kalem, Martina König, Sabine Lange, Sven Siegel