Patents by Inventor Jean-Michel Zenhausern

Jean-Michel Zenhausern 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).

  • Floral perfuming compositions as substitutes for LILIAL®
    Patent number: 9441184
    Abstract: A floral fragrance composition for use as a replacement for 3-(4-tertbutylphenyl)-2-methylpropanal (LILIAL®) that is a primary perfuming ingredient composition that includes a first perfuming ingredient of (2,5-dimethyl-2,3-dihydro-IH-inden-2-yl)methanol (LILYFLORE®) in an amount of 5 to 25% by weight; a second perfuming ingredient of a dimethyl-5-indanyl propanal compound in an amount of 0.2 to 10% by weight; and one or more secondary perfuming ingredients including at least one of 3-methyl-5-phenylpentanal, decanal, octanal, cuminic aldehyde, cuminic alcohol, carvone, tetrahydro-2-isobutyl-4-methyl-4(2H)-pyranol, or cis-7-P-menthanol.
    Type: Grant
    Filed: September 17, 2012
    Date of Patent: September 13, 2016
    Assignee: Firmenich SA
    Inventor: Jean-Michel Zenhausern
  • FLORAL PERFUMING COMPOSITIONS AS SUBSTITUTES FOR LILIAL®
    Publication number: 20140234244
    Abstract: A floral fragrance composition for use as a replacement for 3-(4-tertbutylphenyl)-2-methylpropanal (LILIAL®) that is a primary perfuming ingredient composition that includes a first perfuming ingredient of (2,5-dimethyl-2,3-dihydro-IH-inden-2-yl) methanol (LILYFLORE®) in an amount of 5 to 25% by weight; a second perfuming ingredient of a dimethyl-5-indanyl propanal compound in an amount of 0.2 to 10% by weight; and one or more secondary perfuming ingredients including at least one of 3-methyl-5-phenylpentanal, decanal, octanal, cuminic aldehyde, cuminic alcohol, carvone, tetrahydro-2-isobutyl-4-methyl-4(2H)-pyranol, or cis-7-P-menthanol.
    Type: Application
    Filed: September 17, 2012
    Publication date: August 21, 2014
    Applicant: FIRMENICH SA
    Inventor: Jean-Michel Zenhausern