Patents by Inventor Stéphane COEZ

Stéphane COEZ 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).

  • Mixture comprising at least dihydro-5-pentyl-2(3H)-furanone and 2,4-dimethyl-4-phenyltetrahydrofuran and use thereof for masking unpleasant odours
    Patent number: 10717945
    Abstract: The present invention relates to an odoriferous mixture with improved intensity and longevity, capable of masking bad odours, said mixture comprising at least dihydro-5-pentyl-2(3H)-furanone at a percentage between 20 and 80% by weight and 2,4-dimethyl-4-phenyltetrahydrofuran at a percentage between 20 and 80% by weight, the percentages by weight being relative to the total weight of said mixture. The invention also relates to the cosmetic, detergent or scented products comprising said mixture.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: July 21, 2020
    Assignee: EXPRESSIONS PARFUMEES
    Inventors: Christophe Marin, Stéphane Coez, Jennifer Buzzi, Christophe Deroo
  • MIXTURE COMPRISING AT LEAST DIHYDR0-5-PENTYL-2(3H)-FURANONE AND 2,4-DIMETHYL-4-PHENYLTETRAHYDROFURAN AND USE THEREOF FOR MASKING UNPLEASANT ODOURS
    Publication number: 20190330561
    Abstract: The present invention relates to an odoriferous mixture with improved intensity and longevity, capable of masking bad odours, said mixture comprising at least dihydro-5-pentyl-2(3H)-furanone at a percentage between 20 and 80% by weight and 2,4-dimethyl-4-phenyltetrahydrofuran at a percentage between 20 and 80% by weight, the percentages by weight being relative to the total weight of said mixture. The invention also relates to the cosmetic, detergent or scented products comprising said mixture.
    Type: Application
    Filed: June 14, 2017
    Publication date: October 31, 2019
    Inventors: Christophe MARIN, Stéphane COEZ, Jennifer BUZZI, Christophe DEROO