Patents Examined by Montique T. Cole
  • Fragrant macrocyclic lactones
    Patent number: RE36493
    Abstract: Perfuming ingredients which include at least one macrolide of formula ##STR1## having a double bond in one of the positions indicated by the dotted lines and wherein the symbol R represents a hydrogen atom or a methyl radical, are described. They are useful for the preparation of perfumes and perfumed consumer products to which they impart musky odors with original nuances.
    Type: Grant
    Filed: March 31, 1999
    Date of Patent: January 11, 2000
    Assignee: Firmenich SA
    Inventors: Hubert Mimoun, Pierre-Alain Blanc