Patents by Inventor Willi Grab

Willi Grab 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).

  • Organic compounds and methods
    Patent number: 8609172
    Abstract: A method of using organic compounds and providing slow release flavoring in or for food products wherein flavor precursors are added to flavor compositions and/or food products and release flavor compounds upon consumption of the food products, and novel flavor precursor compounds. The flavor precursors can be prepared from mono- and/or diglycerides and lactone flavor compounds.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: December 17, 2013
    Assignee: Givaudan SA
    Inventor: Willi Grab
  • Method of Using Organic Compounds
    Publication number: 20090311403
    Abstract: A method of using organic compounds and providing slow release flavoring in or for food products wherein flavor precursors are added to flavor compositions and/or food products and release flavor compounds upon consumption of the food products, and novel flavor precursor compounds. The flavor precursors can be prepared from monoglycerides and flavor compounds which comprise one or more carbonyl groups.
    Type: Application
    Filed: July 24, 2007
    Publication date: December 17, 2009
    Applicant: Givaudan SA
    Inventor: Willi Grab
  • Organic Compounds and Methods
    Publication number: 20090263552
    Abstract: A method of using organic compounds and providing slow release flavoring in or for food products wherein flavor precursors are added to flavor compositions and/or food products and release flavor compounds upon consumption of the food products, and novel flavor precursor compounds. The flavor precursors can be prepared from mono- and/or diglycerides and lactone flavor compounds.
    Type: Application
    Filed: July 25, 2007
    Publication date: October 22, 2009
    Inventor: Willi Grab
  • Flavour and fragrance compositions
    Patent number: 7585535
    Abstract: Flavor and fragrance compositions comprising 1-mercapto-1-arylalkanes or derivatives thereof according to formula (I)
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: September 8, 2009
    Assignee: Givaudan SA
    Inventors: Willi Grab, Stephan Furrer, Damian John Ratcliff
  • 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
  • Flavour and fragrance compositions
    Publication number: 20040253362
    Abstract: Flavour and fragrance compositions comprising 1-mercapto-1-arylalkanes or derivatives thereof according to formula (I) 1
    Type: Application
    Filed: July 29, 2004
    Publication date: December 16, 2004
    Inventors: Willi Grab, Stephan Furrer, Damian John Ratcliff
  • 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