Patents by Inventor JEAN-PHILIPPE ROUSSELLE

JEAN-PHILIPPE ROUSSELLE 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).

  • MASTERBATCH COMPOSITION COMPRISING A HIGH CONCENTRATION OF BIOLOGICAL ENTITIES
    Publication number: 20240052114
    Abstract: The present invention relates to a masterbatch composition comprising high concentration of biological entities having a polymer-degrading activity and uses thereof for manufacturing biodegradable plastic articles.
    Type: Application
    Filed: October 24, 2023
    Publication date: February 15, 2024
    Inventors: MICHEL CHATEAU, JEAN-PHILIPPE ROUSSELLE
  • Masterbatch composition comprising a high concentration of biological entities
    Patent number: 11802185
    Abstract: The present invention relates to a masterbatch composition comprising high concentration of biological entities having a polymer-degrading activity and uses thereof for manufacturing biodegradable plastic articles.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: October 31, 2023
    Assignee: CARBIOS
    Inventors: Michel Chateau, Jean-Philippe Rousselle
  • MASTERBATCH COMPOSITION COMPRISING A HIGH CONCENTRATION OF BIOLOGICAL ENTITIES
    Publication number: 20200339766
    Abstract: The present invention relates to a masterbatch composition comprising high concentration of biological entities having a polymer-degrading activity and uses thereof for manufacturing biodegradable plastic articles.
    Type: Application
    Filed: July 10, 2020
    Publication date: October 29, 2020
    Inventors: MICHEL CHATEAU, JEAN-PHILIPPE ROUSSELLE
  • Masterbatch composition comprising a high concentration of biological entities
    Patent number: 10723848
    Abstract: The present invention relates to a masterbatch composition comprising high concentration of biological entities having a polymer-degrading activity and uses thereof for manufacturing biodegradable plastic articles.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: July 28, 2020
    Assignee: CARBIOS
    Inventors: Michel Chateau, Jean-Philippe Rousselle
  • MASTERBATCH COMPOSITION COMPRISING A HIGH CONCENTRATION OF BIOLOGICAL ENTITIES
    Publication number: 20180186943
    Abstract: The present invention relates to a masterbatch composition comprising high concentration of biological entities having a polymer-degrading activity and uses thereof for manufacturing biodegradable plastic articles.
    Type: Application
    Filed: June 10, 2016
    Publication date: July 5, 2018
    Inventors: MICHEL CHATEAU, JEAN-PHILIPPE ROUSSELLE