Patents by Inventor Klaus Gassenmeier

Klaus Gassenmeier 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).

  • Carbonothioates as flavours and fragrances
    Patent number: 8765204
    Abstract: Provided are new O-alkyl S-hydroxyalkyl carbonothioates and O-alkyl S-alkoxyalkyl carbonothioates, their manufacture and their use as flavor and fragrance. Also provided are flavor and fragrance compositions comprising said substance, or a mixture thereof.
    Type: Grant
    Filed: April 7, 2010
    Date of Patent: July 1, 2014
    Assignee: Givaudan S.A.
    Inventor: Klaus Gassenmeier
  • Brassica seeds
    Patent number: 8329241
    Abstract: Treated Brassica seeds and their extracts for use as a flavor and/or a flavor modifier in consumables. Treatment includes heating, and optionally grinding methods and/or recovery methods. Consumables include foods, beverages, health-care products, oral hygiene and oral care products, beauty-care products, and tobacco products. The extract contains elevated amounts of flavor and flavor modifier. One flavor modifier of the extract may be 2-furfurylthiol (“FFT”). A process for producing treated Brassica seeds extract.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: December 11, 2012
    Assignee: Givaudan SA
    Inventors: Eva Binggeli, Klaus Gassenmeier, Jeff Molnar, Peter Schieberle
  • Carbonothioates As Flavours and Fragrances
    Publication number: 20120052178
    Abstract: Provided are new O-alkyl S-hydroxyalkyl carbonothioates and O-alkyl S-alkoxyalkyl carbonothioates, their manufacture and their use as flavour and fragrance. Also provided are flavour and fragrance compositions comprising said substance, or a mixture thereof.
    Type: Application
    Filed: April 7, 2010
    Publication date: March 1, 2012
    Inventor: Klaus Gassenmeier
  • Organoleptic compositions: use of 3-mercapto alkanoic acid esters as flavor ingredients
    Patent number: 7105194
    Abstract: The present invention relates to flavor or fragrance composition comprising at least one compound of the formula 1 or a precursor thereof, wherein R1 represents a branched or unbranched alkyl, alkenyl or alkadienyl group containing 1 to 8 carbon atoms and R2 represents a methyl or an ethyl group and to a method of flavoring a food, a beverage or a consumer healthcare or household product using at least one of these compounds.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: September 12, 2006
    Assignee: Givaudan SA
    Inventors: Klaus Gassenmeier, Willi Grab, Christophe Galopin, Beatrice Bigler
  • Flavor and fragrance compounds
    Publication number: 20060034992
    Abstract: Acetaldehyde precursors useful in flavors and fragrances, especially in consumable products, are according to the formula I wherein R1 and R2 are selected such that both are —CH2CH3, or both are linear, branched or cyclic alkyl, aryl, alcohol or sugar residues, and n=1-10, with the proviso that, when R1 and R2 are selected such that both are —CH2CH3, n=1, 2, 3 or 4. The precursors overcome many of the disadvantages of present sources of acetaldehyde in consumable products.
    Type: Application
    Filed: November 26, 2003
    Publication date: February 16, 2006
    Inventors: Jean Nelissen, Klaus Gassenmeier, Stefan Eurrer
  • Brassica seeds
    Publication number: 20050053714
    Abstract: Treated Brassica seeds and their extracts for use as a flavor and/or a flavor modifier in consumables. Treatment includes heating, and optionally grinding methods and/or recovery methods. Consumables include foods, beverages, health-care products, oral hygiene and oral care products, beauty-care products, and tobacco products. The extract contains elevated amounts of flavor and flavor modifier. One flavor modifier of the extract may be 2-furfurylthiol (“FFT”). A process for producing treated Brassica seeds extract.
    Type: Application
    Filed: February 26, 2003
    Publication date: March 10, 2005
    Inventors: Eva Binggeli, Klaus Gassenmeier, Jeff Molnar, Peter Schieberle
  • Organoleptic compositions: use of 3-mercapto alkanoic acid esters as flavor ingredients
    Publication number: 20010031720
    Abstract: The present invention relates to flavor or fragrance composition comprising at least one compound of the formula 1 1
    Type: Application
    Filed: March 7, 2001
    Publication date: October 18, 2001
    Applicant: Givaudan SA
    Inventors: Klaus Gassenmeier, Willi Grab, Christophe Galopin, Beatrice Bigler