Patents by Inventor Guenter Kindel

Guenter Kindel 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: 8420151
    Abstract: The present invention relates to a mixture comprising or consisting of: (a) one or more inorganic salts which are suitable for nutrition and are not sodium chloride, (b) one or more mono- or polyvalent salts of polybasic food acids, (c) one or more amino acids, or salts thereof, which are suitable for nutrition.
    Type: Grant
    Filed: October 6, 2006
    Date of Patent: April 16, 2013
    Assignee: Symrise AG
    Inventors: Jakob Ley, Guenter Kindel, Sylvia Muche, Kathrin Freiherr, Stefan Brennecke, Gerhard Krammer
  • Patent number: 8394442
    Abstract: The present invention relates to processes for the preparation of a flavoring concentrate, to a flavoring concentrate which can be prepared by a process according to the invention, to products comprising one or more flavoring concentrates according to the invention, and to processes for the concentration of flavoring and/or aromatic substances.
    Type: Grant
    Filed: March 15, 2012
    Date of Patent: March 12, 2013
    Assignee: SYMRISE AG
    Inventors: Ingo Reiss, Harry Erfurt, Frank Ott, Günter Kindel, Bernd Gabriel
  • Patent number: 8318711
    Abstract: The invention relates to the use of 2,5-diacetyl-3a,5,6,6a-tetrahydro-6a-hydroxy-2,3a,5-trimethylfuro[2,3-d]-1,3-dioxole (diacetyl trimer) of the formula in the form of one of its stereoisomers or in the form of a mixture consisting of or containing two or more of the stereoisomers (i) as an odoriferous or aromatic substance, (ii) for imparting, intensifying and/or modifying a creamy and/or fatty sensation in the mouth, (iii) for imparting, intensifying and/or modifying a sweet, buttery, cream-like and/or creamy flavor, and/or (iv) for masking a bitter flavor. The invention furthermore relates to corresponding aromatic compositions as well as compositions which serve for nutrition, oral hygiene, consumption for pleasure or for oral pharmaceutical use.
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: November 27, 2012
    Assignee: Symrise AG
    Inventors: Ian Gatfield, Jakob Ley, Ingo Reiss, Günter Kindel, Gerhard Krammer
  • Patent number: 8226931
    Abstract: The invention relates to a mixture of compounds having the sensory properties of wintergreen, to fragrance and flavoring compositions containing said mixture and to flavored and perfumed products containing said mixture, to a method of adding a wintergreen flavor, odor or note to (non-wintergreen) flavored or perfumed products. Further the present invention relates to the use of said mixture as an enhancement, or as complete or partial replacement for methyl salicylate, in particular in chewing gum, foods, dentrifices, mouthwashes and other orally consumable products. The mixture comprises or consists of dihydroanethole, o-anisaldehyde, 1,3-dimethoxybenzene, 2?-hydroxyacetophenone, and optionally 2-methoxyacetophenone.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: July 24, 2012
    Assignee: Symrise AG
    Inventors: Günter Kindel, Gerhard Krammer, Horst Surburg, Hubert Loges, Arnold Machinek
  • Publication number: 20120178828
    Abstract: The present invention relates to processes for the preparation of a flavoring concentrate, to a flavoring concentrate which can be prepared by a process according to the invention, to products comprising one or more flavoring concentrates according to the invention, and to processes for the concentration of flavoring and/or aromatic substances.
    Type: Application
    Filed: March 15, 2012
    Publication date: July 12, 2012
    Applicant: SYMRISE AG
    Inventors: Ingo Reiss, Harry Erfurt, Frank Ott, Günter Kindel, Bernd Gabriel
  • Patent number: 8158180
    Abstract: The present invention relates to processes for the preparation of a flavoring concentrate, to a flavoring concentrate which can be prepared by a process according to the invention, to products comprising one or more flavoring concentrates according to the invention, and to processes for the concentration of flavoring and/or aromatic substances.
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: April 17, 2012
    Assignee: Symrise GmbH & Co. KG
    Inventors: Ingo Reiss, Harry Erfurt, Frank Ott, Günter Kindel, Bernd Gabriel
  • Patent number: 7879378
    Abstract: The present invention concerns a process for the separation of olfactorily and/or gustatorily active components by means of high-temperature liquid chromatography (HTLC) and a process for the direct tasting of the components separated by this process.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: February 1, 2011
    Assignee: Symrise GmbH & Co. KG
    Inventors: Michael Roloff, Harry Erfurt, Günter Kindel, Claus-Oliver Schmidt, Gerhard E Krammer
  • Publication number: 20100310479
    Abstract: A description is provided of new compounds of formula (A) and in particular the use of a compound of formula (A) or a mixture of two or more compounds of formula (A), wherein the thiol group of each compound of formula (A) independently of one another in each case is linked with the carbon atom in position 3, 4, 5 or 6, as a fragrance or flavor for imparting, modifying and/or intensifying one, two or all the smell and/or taste notes grapefruit, tropical fruits and blackcurrant Also described are fragrance and flavor compositions, preparations and methods.
    Type: Application
    Filed: June 3, 2010
    Publication date: December 9, 2010
    Applicant: SYMRISE GmbH & Co. KG
    Inventors: Frank Ott, Günter Kindel
  • Publication number: 20100273887
    Abstract: The present invention relates to products and mixtures comprising (a) pellitorin and (b) selected cooling agents. The present invention further relates to products and medicaments for soothing irritated oral and/or nasal tissues. The present invention also relates to the use of such mixtures for soothing irritated oral and/or nasal tissues and the use of such mixtures for reducing bitterness, in particular the bitterness of oral care products, confectionery products and medicaments, more specifically reducing the bitterness of menthol and menthol containing products and medicaments.
    Type: Application
    Filed: August 16, 2007
    Publication date: October 28, 2010
    Applicant: SYMRISE GMBH & CO. KG
    Inventors: Arnold Machinek, Ingo Wöhrle, Jakob Peter Ley, Günter Kindel
  • Publication number: 20100233102
    Abstract: The invention provides the use of a 4-hydroxydihydrochalcone of the formula (I) wherein R1, R2, R3 and R4 each, independently, represent H, OH or O-alkyl, with the proviso that at least one of the groups R1, R2 or R3 represents OH, a salt of such a 4-hydroxydihydrochalcone of the formula (I), a mixture containing or consisting of two or more different 4-hydroxydihydrochalcones of the formula (I), wherein R1, R2, R3 and R4 are each defined in the way given above, a mixture containing or consisting of salts of two or more different 4-hydroxydihydrochalcones of the formula (I), wherein R1, R2, R3 and R4 are each defined in the way given above or a mixture containing or consisting of a 4-hydroxydihydrochalcone of the formula (I) or two or more different 4-hydroxydihydrochalcones of the formula (I), wherein R1, R2, R3 and R4 are each defined in the way given above, and a salt of a 4-hydroxydihydrochalcone of the formula (I) or two or more salts of different 4-hydroxydihydrochalcones of the formula
    Type: Application
    Filed: March 21, 2007
    Publication date: September 16, 2010
    Applicant: SYMRISE GmbH & Co. KG
    Inventors: Gerhard Krammer, Jakob Ley, Thomas Riess, Martin Haug, Susanne Paetz, Günter Kindel, Ralph Schmidtmann
  • Publication number: 20090214728
    Abstract: The present invention relates to a mixture comprising or consisting of: (a) one or more inorganic salts which are suitable for nutrition and are not sodium chloride, (b) one or more mono- or polyvalent salts of polybasic food acids, (c) one or more amino acids, or salts thereof, which are suitable for nutrition.
    Type: Application
    Filed: October 6, 2006
    Publication date: August 27, 2009
    Applicant: SYMRISE GmbH & Co. KG
    Inventors: Jakob Ley, Guenter Kindel, Sylvia Muche, Kathrin Freiherr, Stefan Brennecke, Gerhard Krammer
  • Publication number: 20090208426
    Abstract: The invention relates to the use of 2,5-diacetyl-3a,5,6,6a-tetrahydro-6a-hydroxy-2,3a,5-trimethylfuro[2,3-d]-1,3-dioxole (diacetyl trimer) of the formula in the form of one of its stereoisomers or in the form of a mixture consisting of or containing two or more of the stereoisomers (i) as an odoriferous or aromatic substance, (ii) for imparting, intensifying and/or modifying a creamy and/or fatty sensation in the mouth, (iii) for imparting, intensifying and/or modifying a sweet, buttery, cream-like and/or creamy flavour, and/or (iv) for masking a bitter flavour. The invention furthermore relates to corresponding aromatic compositions as well as compositions which serve for nutrition, oral hygiene, consumption for pleasure or for oral pharmaceutical use.
    Type: Application
    Filed: November 30, 2005
    Publication date: August 20, 2009
    Applicant: SYMRISE GMBH & CO. KG
    Inventors: Ian Gatfield, Jakob Ley, Ingo Reiss, Günter Kindel, Gerhard Krammer
  • Publication number: 20080305052
    Abstract: The use of hesperetin of formula (I) is described wherein the hesperetin of formula (I) is in the form of a (2S)-enantiomer, (2R)-enantiomer or any desired mixture of the two enantiomers, a salt of hesperetin of formula (I), —a mixture comprising or consisting of two or more salts of the hesperetin of formula (I), or a mixture comprising or consisting of hesperetin of formula (I) and one or more salts of hesperetin of formula (I) for enhancing the sweet taste of a sweet-tasting substance or sweet olfactory impression of a flavouring which gives a sweet olfactory impression.
    Type: Application
    Filed: July 25, 2006
    Publication date: December 11, 2008
    Applicant: SYMRISE GmbH & Co. KG.
    Inventors: Jakob Ley, Guenter Kindel, Susanne Paetz, Thomas Riess, Martin Haug, Ralph Schmidtmann, Gerhard Krammer
  • Patent number: 7378121
    Abstract: The present invention relates to the use of various ferulic acid amides as pungent compounds and aroma compounds having a heat-generating effect in preparations used in nutrition, oral hygiene or consumed for pleasure.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: May 27, 2008
    Assignee: Symrise GmbH & Co. KG
    Inventors: Jakob Peter Ley, Gerhard Krammer, Sylvia Muche, Günter Kindel, Ingo Reiβ
  • Patent number: 7316826
    Abstract: Process, in order to impart to foodstuffs an aroma of fresh ground and fresh brewed coffee, wherein the aroma substances necessary for imparting the aroma impression of fresh brewed or fresh ground coffee are produced in separate formulations and recombined for use in food stuffs or perfumery products.
    Type: Grant
    Filed: May 27, 2002
    Date of Patent: January 8, 2008
    Assignee: Symrise GmbH & Co. KG
    Inventors: Guenter Kindel, Gerhard Krammer, Stephan Trautzsch
  • Patent number: 7176177
    Abstract: 4,8-dimethyl-3,7-nonadien-2-one has aromatizing properties and increases the extendibility and intensity of the aroma when used in an aroma composition.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: February 13, 2007
    Assignee: Symrise GmbH & Co. KG
    Inventors: Stefan Lambrecht, Günter Kindel, Erich Dilk, Matthias Güntert
  • Publication number: 20060286237
    Abstract: The use of 6,6?-dihydroxy-5,5?-dimethoxy-[1,1?-biphenyl]-3,3?-dicarboxaldehyde (divanillin) as a flavouring is described. Also described are flavouring compositions and foodstuffs comprising divanillin in a sensorially effective amount.
    Type: Application
    Filed: February 28, 2004
    Publication date: December 21, 2006
    Inventors: Ingo Reiss, Ian-Lucas Gatfield, Gerhard Krammer, Albert Clerc, Guenter Kindel
  • Publication number: 20040202767
    Abstract: Process, in order to impart to foodstuffs an aroma of fresh ground and fresh brewed coffee, wherein the aroma substances necessary for imparting the aroma impression of fresh brewed or fresh ground coffee are produced in separate formulations and recombined for use in food stuffs or perfumery products.
    Type: Application
    Filed: January 16, 2004
    Publication date: October 14, 2004
    Inventors: Guenter Kindel, Gerhard E. Krammer, Stephan Trautzsch
  • Patent number: 6322838
    Abstract: A flavor composition comprising 8-ocimenyl esters of the formula wherein one of the two radicals R1 and R2 is methyl and the other is vinyl and one of the two radicals R3 and R4 is methyl and the other is wherein R5 is hydrogen, alkyl or alkenyl. Such flavor composition can also be mint and/or fruit flavor compositions, wherein the 8-ocimenyl esters have a flavor-enhancing action.
    Type: Grant
    Filed: April 25, 2000
    Date of Patent: November 27, 2001
    Assignee: Haarmann & Reimer GmbH
    Inventors: Matthias Güntert, Günter Kindel, Volkmar Koppe, Stefan Lambrecht, Horst Surburg