Patents by Inventor Jean-Jacques FILIPPI

Jean-Jacques FILIPPI 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).

  • Biotechnological manufacture of vetiveryl esters
    Patent number: 10323210
    Abstract: The invention relates to a vetiveryl ester comprising at least 0.5 weight percent of secondary alcohol compounds with respect to the total weight of the vetiveryl ester and to a process for the preparation a vetiveryl ester, the process comprising: providing a vetiver oil, at least one enzyme preparation and at least one acylating compound; and allowing sufficient time for the enzyme preparation to esterify the alcohol compounds of the vetiver oil with the acylating compound. The invention also relates to a vetiveryl ester obtainable by the above process, a fragrance composition comprising an above-mentioned vetiveryl ester and the use of an above-mentioned vetiveryl ester for the preparation of a perfumed product.
    Type: Grant
    Filed: May 30, 2016
    Date of Patent: June 18, 2019
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS, UNIVERSITÉ DE NICE-SOPHIA ANTIPOLIS
    Inventors: Sylvain Antoniotti, Jean-Jacques Filippi, Irene Notar Francesco, Jade Ramilijaona
  • BIOTECHNOLOGICAL MANUFACTURE OF VETIVERYL ESTERS
    Publication number: 20180148666
    Abstract: The invention relates to a vetiveryl ester comprising at least 0.5 weight percent of secondary alcohol compounds with respect to the total weight of the vetiveryl ester and to a process for the preparation a vetiveryl ester, the process comprising: providing a vetiver oil, at least one enzyme preparation and at least one acylating compound; and allowing sufficient time for the enzyme preparation to esterify the alcohol compounds of the vetiver oil with the acylating compound. The invention also relates to a vetiveryl ester obtainable by the above process, a fragrance composition comprising an above-mentioned vetiveryl ester and the use of an above-mentioned vetiveryl ester for the preparation of a perfumed product.
    Type: Application
    Filed: May 30, 2016
    Publication date: May 31, 2018
    Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS, UNIVERSITÉ DE NICE-SOPHIA ANTIPOLIS
    Inventors: Sylvain Antoniotti, Jean-Jacques Filippi, Irene Notar Francesco, Jade Ramilijaona
  • (3R) epimer of octahydro-7,7-dimethyl-8-methylene 1H-3a, 6-methanoazulene-3-yl acetate, composition, synthesis process and use of said epimer
    Patent number: 9914691
    Abstract: The first subject matter of the invention is the (3R) epimer of octahydro-7,7-dimethyl-8-methylene-1H-3a,6-methanoazulen-3-yl acetate [(octahydro-7,7-dimethyl-8-methylene-[3R,3aR,6R,8aR]-1H-3a,6-methanoazulen-3-yl acetate) or (R)-norzizaenylacetate] of formula I (I). The subject matter of the invention is also compositions comprising (R)norzizaenyl acetate and also a novel synthesis process and the use of said ester.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: March 13, 2018
    Assignees: ROBERTET SA, UNIVERSITE DE NICE SOPHIA ANTIPOLIS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Jean-Jacques Filippi, Emilie Belhassen, Nicolas Baldovini, Hugues Brevard
  • Method for the synthesis of khusimone
    Patent number: 9650324
    Abstract: A novel method for synthesis of khusimone, by bringing zizanal into contact with an oxidizing reagent in the presence of a base and an organic solvent.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: May 16, 2017
    Assignees: ROBERTET SA, UNIVERSITE DE NICE SOPHIA ANTIPOLIS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Emilie Belhassen, Nicolas Baldovini, Jean-Jacques Filippi, Hugues Brevard
  • (3R) EPIMER OF OCTAHYDRO-7,7-DIMETHYL-8-METHYLENE 1H-3A, 6-METHANOAZULEN-3-YL ACETATE, COMPOSITION, SYNTHESIS PROCESS AND USE OF SAID EPIMER
    Publication number: 20160280630
    Abstract: The first subject matter of the invention is the (3R) epimer of octahydro-7,7-dimethyl-8-methylene-1H-3a, 6-methanoazulen-3-yl acetate [(octahydro-7,7-dimethyl-8-methylene-[3R,3aR,6R,8aR]-1H-3a,6-methanoazulen-3-yl acetate) or (R)-norzizaenylacetate] of formula I (I). The subject matter of the invention is also compositions comprising (R)norzizaenyl acetate and also a novel synthesis process and the use of said ester.
    Type: Application
    Filed: June 25, 2014
    Publication date: September 29, 2016
    Inventors: Jean-Jacques FILIPPI, Emilie BELHASSEN, Nicolas BALDOVINI, Hugues BREVARD
  • NOVEL METHOD FOR THE SYNTHESIS OF KHUSIMONE
    Publication number: 20160280622
    Abstract: A novel method for synthesis of khusimone, by bringing zizanal into contact with an oxidizing reagent in the presence of a base and an organic solvent.
    Type: Application
    Filed: June 25, 2014
    Publication date: September 29, 2016
    Inventors: Emilie BELHASSEN, Nicolas BALDOVINI, Jean-Jacques FILIPPI, Hugues BREVARD