Patents by Inventor José Dugay

José Dugay 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).

  • Device for adsorbing odours
    Patent number: 11439724
    Abstract: The invention relates to a device for adsorbing odours comprising an absorbent layer and an adsorbent layer, said adsorbent layer being provided with a material permeable to volatile organic compounds (VOCs) and an adsorbent particulate filler comprising at least one spice. Such a device is particularly useful for adsorbing and masking body odours.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: September 13, 2022
    Assignees: Institute Curie, Ecole Superieure De Physique Et De Chimie Industrielle (ESPCI), Ecole Nationale Superieure De Chimie De Paris (ENSCP), Centre National De La Recherche Scientifique, Cemag Care
    Inventors: Aurélie Thuleau, Isabelle Fromantin, Vincent Semetey, José Dugay, Jean-François Le Meur
  • DEVICE FOR ADSORBING ODOURS
    Publication number: 20200376155
    Abstract: The invention relates to a device for adsorbing odours comprising an absorbent layer and an adsorbent layer, said adsorbent layer being provided with a material permeable to volatile organic compounds (VOCs) and an adsorbent particulate filler comprising at least one spice. Such a device is particularly useful for adsorbing and masking body odours.
    Type: Application
    Filed: June 23, 2020
    Publication date: December 3, 2020
    Inventors: Aurélie Thuleau, Isabelle Fromantin, Vincent Semetey, José Dugay, Jean-François Le Meur
  • Device for adsorbing odours
    Patent number: 10772985
    Abstract: The invention relates to a device for adsorbing odours comprising an absorbent layer and an adsorbent layer, said adsorbent layer being provided with a material permeable to volatile organic compounds (VOCs) and an adsorbent particulate filler comprising at least one spice. Such a device is particularly useful for adsorbing and masking body odours.
    Type: Grant
    Filed: July 25, 2017
    Date of Patent: September 15, 2020
    Assignees: Institut Corie, Ecole Superieore De Physique Et De Chimie Industrielle (ESPCI), Cole Nationale Superieore De Chime De Paris (ENSCP), Centre National De La Recherche Scientifique, Cemag Care
    Inventors: Aurélie Thuleau, Isabelle Fromantin, Vincent Semetey, José Dugay, Jean-François Le Meur
  • DEVICE FOR ADSORBING ODOURS
    Publication number: 20190269813
    Abstract: The invention relates to a device for adsorbing odours comprising an absorbent layer and an adsorbent layer, said adsorbent layer being provided with a material permeable to volatile organic compounds (VOCs) and an adsorbent particulate filler comprising at least one spice. Such a device is particularly useful for adsorbing and masking body odours.
    Type: Application
    Filed: July 25, 2017
    Publication date: September 5, 2019
    Inventors: Aurélie Thuleau, Isabelle Fromantin, Vincent Semetey, José Dugay, Jean-François Le Meur
  • Production of 1-propanol
    Patent number: 10155965
    Abstract: This invention encompasses methods of making 1-propanol. In some embodiments the methods comprise providing a cultured bacterial biofilm; culturing the bacterial biofilm under conditions suitable for production of 1-propanol; and collecting 1-propanol produced by the biofilm culture. In some embodiments the methods comprise providing a bacterial culture comprising bacteria and culture media, wherein the culture media comprises a concentration of threonine higher than that present in LB; maintaining the bacterial culture under conditions suitable for production of 1-propanol; and collecting 1-propanol produced by the culture. This invention also encompasses bacterial culture systems. In some embodiments the bacterial culture systems comprise a bacterial biofilm comprising bacteria growing on an artificial solid substrate; culture media; 1-propanol in liquid and/or gas form; and a collection device configured to collect 1-propanol produced by the culture.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: December 18, 2018
    Assignees: INSTITUT PASTEUR, ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS (ESPCI)
    Inventors: Jean-Marc Ghigo, Sabina Chalabaev, Sylvie Letoffe, Jose Dugay
  • PRODUCTION OF 1-PROPANOL
    Publication number: 20170073706
    Abstract: This invention encompasses methods of making 1-propanol. In some embodiments the methods comprise providing a cultured bacterial biofilm; culturing the bacterial biofilm under conditions suitable for production of 1-propanol; and collecting 1-propanol produced by the biofilm culture. In some embodiments the methods comprise providing a bacterial culture comprising bacteria and culture media, wherein the culture media comprises a concentration of threonine higher than that present in LB; maintaining the bacterial culture under conditions suitable for production of 1-propanol; and collecting 1-propanol produced by the culture. This invention also encompasses bacterial culture systems. In some embodiments the bacterial culture systems comprise a bacterial biofilm comprising bacteria growing on an artificial solid substrate; culture media; 1-propanol in liquid and/or gas form; and a collection device configured to collect 1-propanol produced by the culture.
    Type: Application
    Filed: June 16, 2015
    Publication date: March 16, 2017
    Applicant: INSTITUT PASTEUR
    Inventors: Jean-Marc GHIGO, Sabina CHALABAEV, Sylvie LETOFFE, Jose DUGAY