Patents by Inventor Nicolas GUICHARD

Nicolas GUICHARD 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).

  • Aliphatic nitrile with rosy odor
    Patent number: 9982217
    Abstract: The present invention concerns compound of formula in the form of any one of its stereoisomers or a mixture thereof, and wherein R1 and R1?, independently from each other, represent a hydrogen atom or a methyl group provided that one of said groups represent a hydrogen atom and the other a methyl group; R2 and R3, independently from each other, represent substituents of the saturated ring and are a hydrogen atom or a C1-3 alkyl group; and n is an integer varying between 1 and 4; and their use in perfumery to impart odor notes of the floral, rosy type.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: May 29, 2018
    Assignee: Firmenich SA
    Inventors: Julien Coulomb, Nicolas Guichard
  • ALIPHATIC NITRILE WITH ROSY ODOR
    Publication number: 20170335235
    Abstract: The present invention concerns compound of formula in the form of any one of its stereoisomers or a mixture thereof, and wherein R1 and R1?, independently from each other, represent a hydrogen atom or a methyl group provided that one of said groups represent a hydrogen atom and the other a methyl group; R2 and R3, independently from each other, represent substituents of the saturated ring and are a hydrogen atom or a C1-3 alkyl group; and n is an integer varying between 1 and 4; and their use in perfumery to impart odor notes of the floral, rosy type.
    Type: Application
    Filed: December 3, 2015
    Publication date: November 23, 2017
    Applicant: Firmenich SA
    Inventors: Julien COULOMB, Nicolas GUICHARD