Patents by Inventor Alain Bagnoud

Alain Bagnoud 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).

  • Method for preparing a &ggr;-unsaturated &bgr;-lactone and use thereof as an aromatic and flavouring ingredient
    Patent number: 6720302
    Abstract: (6R)-4,5,6,7-Tetrahydro 3,6-dimethyl-3H-benzo[b]furan-2-one is a compound of use in perfumery and the field of flavorings. The compound can be used to impart a minty, slightly vanilla-scented odor, and its flavor imparts sweetness and roundness to the compositions to which it is added.
    Type: Grant
    Filed: January 10, 2002
    Date of Patent: April 13, 2004
    Assignee: Firmenich SA
    Inventors: Eric Frerot, Alain Bagnoud
  • Method for preparing a gamma-unsaturated beta-lactone and use thereof as an aromatic and flavouring ingredient
    Publication number: 20020098271
    Abstract: (6R) -4,5,6,7-Tetrahydro 3,6-dimethyl-3H-benzo[b]furan-2-one is a compound of use in perfumery and the field of flavorings, The compound can be used to impart a minty, slightly vanilla-scented odor, and its flavor imparts sweetness and roundness to the compositions to which it is added
    Type: Application
    Filed: January 10, 2002
    Publication date: July 25, 2002
    Inventors: Eric Frerot, Alain Bagnoud