Patents by Inventor Eric Kohlen

Eric Kohlen 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).

  • Publication number: 20240409517
    Abstract: The invention relates to the use of compounds of formula (I) and edible salts thereof, wherein R1 is selected from the group consisting of 2-(1H-4-imidazolyl)-ethenyl, 1H-5-indolyl, 2-(1H-5-imidazolyl)-ethenyl, 1-amino-2-(1H-4-imidazolyl)-ethyl, (1,3-thiazol-2-yl)-ethenyl, 2,3-dihydro-1H-indol-2-yl, 2-(pyrimidin-2-yl)ethenyl, heptadecanyl, 1-heptadec-8-enyl, heptadeca-8,11-dienyl, heptadeca-8,11,14-trienyl, 2-(4H-imidazol-2-yl)-ethenyl, 2-(4H-imidazol-2-yl)-ethyl, 2-phenyl-ethenyl, 2-(furan-2-yl)-ethenyl, 2-(thiophen-2-yl)-ethenyl, 2-(thiophen-3-yl)-ethenyl, 2-but-2-enoyl, 2-butyl, 2,6-dimethylhepta-1,5-dienyl, 1,3-benzothiazol-6-yl; R2 is selected from the group consisting of (1H-imidazol-4-yl)-methyl, (1H-3-indol-3-yl)-methyl, 4-hydroxybenzyl, methylsulfanylethyl, hydroxymethyl, CH2—COOH, (pyridin-4-yl)methyl, (pyridin-2-yl)methyl, 1-(2,6-dimethylhepta-1,5-dienyl), 2-(pyrimidin-2-yl)methyl, (1H-imidazol-5-yl)-methyl, (1H-imidazol-2-yl)-methyl, (1H-pyrrol-2-yl)-methyl, phenyl, pyrimidin-5-yl, pyrazin-2-
    Type: Application
    Filed: October 13, 2022
    Publication date: December 12, 2024
    Inventors: Stephan HAIBER, Esther Maria VREMAN, Adri DE KLERK, Luis IBANEZ GONZALEZ, Abdelmajid KAOUAS, Eric KOHLEN, Jose LHERONDEL, Lisa Maria WIJNEN, Cornelis WINKEL
  • Publication number: 20120288604
    Abstract: Para-alkoxy benzontrile compounds as sweetness enhancers and their use in a consumable product containing at least one sweetener.
    Type: Application
    Filed: September 15, 2010
    Publication date: November 15, 2012
    Applicant: Givaudan S.A.
    Inventors: Eric Flamme, Ioana Maria Ungureanu, Eric Kohlen
  • Patent number: 8101223
    Abstract: The present invention in a first aspect relates to flavor modulation in foodstuffs, beverages, orally administered pharmaceuticals, tobacco products and oral care products, using a flavor modulating substance selected from the group of substances represented by formula, edible salts thereof and edible esters thereof: formula wherein R1 and/or R2 represent the residue of primary amines, more particularly the residues of primary amines selected from amino acids, peptides, purines and pyrimidines, aralkylamines and certain branched or straight chain, hydrophilically substituted alkylamines. It has been found that these substances are capable imparting highly desirable taste attributes in the products they are incorporated in. In addition said flavor modulating substances are advantageously applied in flavor compositions, foodstuffs, orally administered pharmaceuticals, tobacco products and oral care products.
    Type: Grant
    Filed: October 5, 2006
    Date of Patent: January 24, 2012
    Assignee: Givaudan Nederland Services B.V.
    Inventors: Harry Renes, Chris Winkel, Eric Kohlen, Jan Visser, Emelie Verhoek
  • Publication number: 20100087524
    Abstract: One aspect of the invention relates to a product selected from the group consisting of foodstuffs, beverages, oral care products, tobacco products and flavourings, said product containing at least 0.01 mg/kg of one or more flavour improving substances selected from the group of substituted phenol esters represented by the following the formula, salts of these compounds and combinations thereof: Formula (I). The invention also relates to novel substituted phenol esters represented by the above formula.
    Type: Application
    Filed: November 20, 2007
    Publication date: April 8, 2010
    Inventors: Stephan Haiber, Thorsten Koenig, Eric Kohlen, Adri De Klerk, Chris Winkel
  • Publication number: 20080268122
    Abstract: The present invention in a first aspect relates to flavour modulation in foodstuffs, beverages, orally administered pharmaceuticals, tobacco products and oral care products, using a flavour modulating substance selected from the group of substances represented by formula, edible salts thereof and edible esters thereof: formula wherein R1 and/or R2 represent the residue of primary amines, more particularly the residues of primary amines selected from amino acids, peptides, purines and pyrimidines, aralkylamines and certain branched or straight chain, hydrophilically substituted alkylamines. It has been found that these substances are capable imparting highly desirable taste attributes in the products they are incorporated in. In addition said flavour modulating substances are advantageously applied in flavour compositions, foodstuffs, orally administered pharmaceuticals, tobacco products and oral care products.
    Type: Application
    Filed: October 5, 2006
    Publication date: October 30, 2008
    Inventors: Harry Renes, Chris Winkel, Eric Kohlen, Jan Visser, Emelie Verhoek
  • Patent number: 6864072
    Abstract: The invention relates to a method for the preparation of flavors with for instance creamy, green, cucumber like fatty odour characteristics by reacting an oil or fat comprising unsaturated fatty acid triglycerides with a lipoxygenase preparation capable of converting triglycerides into their hydroperoxides in a multiphase system in the presence of air, air enriched with oxygen or oxygen and, subsequently thermally converting the obtained mixture—preferably under acidic conditions—resulting in an aldehyde containing product. Further the invention encompasses the use of the obtained flavors for incorporation in all kinds of food products like dairy products such as ice-cream, yoghurt and skim milk and savory products as well as the produced flavoured products.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: March 8, 2005
    Assignee: Quest International B.V.
    Inventors: Josef Kerler, Eric Kohlen, Amy Van Der Vliet, Wolfgang Fitz, Chris Winkel
  • Publication number: 20040214299
    Abstract: The invention relates to a method for the preparation of flavors with for instance creamy, green, cucumber like fatty odor characteristics by reacting an oil or fat comprising unsaturated fatty acid triglycerides with a lipoxygenase preparation capable of converting triglycerides into their hydroperoxides in a multiphase system in the presence of air, air enriched with oxygen or oxygen and, subsequently thermally converting the obtained mixture—preferably under acidic conditions—resulting in an aldehyde containing product. Further the invention encompasses the use of the obtained flavors for incorporation in all kinds of food products like dairy products such as ice-cream, yoghurt and skim milk and savory products as well as the produced flavored products.
    Type: Application
    Filed: October 9, 2002
    Publication date: October 28, 2004
    Inventors: Josef Kerler, Eric Kohlen, Amy Van Der Vliet, Wolfgang Fitz, Chris Winkel