Patents by Inventor Alain Charpilloz

Alain Charpilloz 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).

  • Spiro compounds as perfuming ingredients
    Patent number: 7256170
    Abstract: The present invention relates to the perfumery industry. It concerns more particularly an alcohol, ester, ether or ketone derivative having a spiro-type skeleton, the latter being substituted by short alkyl groups. The invention also relates to the use of the invention compounds as perfuming ingredients, able to impart a woody and/or aromatic, as well as to the perfumed articles or perfuming compositions comprising as active ingredient a compound of formula (I).
    Type: Grant
    Filed: October 8, 2003
    Date of Patent: August 14, 2007
    Assignee: Firmenich SA
    Inventors: Christian Vial, Robert Moretti, Alain Charpilloz, Peter Fankhauser, Piero Fantini
  • Spiro compounds as perfuming ingredients
    Publication number: 20040072721
    Abstract: The present invention relates to the perfumery industry. It concerns more particularly an alcohol, ester, ether or ketone derivative having a spiro-type skeleton, the latter being substituted by short alkyl groups. The invention also relates to the use of the invention compounds as perfuming ingredients, able to impart a woody and/or aromatic, as well as to the perfumed articles or perfuming compositions comprising as active ingredient a compound of formula (I).
    Type: Application
    Filed: October 8, 2003
    Publication date: April 15, 2004
    Inventors: Christian Vial, Robert Moretti, Alain Charpilloz, Peter Fankhauser, Piero Fantini