Patents by Inventor Helene CARRERE

Helene CARRERE 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).

  • RECOVERY OF METHANE FROM SOLID DIGESTATES
    Publication number: 20210363550
    Abstract: Process for producing biogas from a digestate obtained from a digester, said process comprising a step of recovering the digestate at the outlet of a digester, a post-digester or a storage tank; a step of separating the digestate into a solid digestate and a liquid digestate; a step of introducing the solid digestate into at least one dosed tank; a step of anaerobic digestion in the tank with neither heating nor mixing; and a step of recovering the biogas at the tank outlet.
    Type: Application
    Filed: May 18, 2021
    Publication date: November 25, 2021
    Inventors: Aude BERTRANDIAS, Ulysse BREMOND, Jean-Philippe STEYER, Helene CARRERE
  • Pretreatment of Lignocellulosic Biomasses with Filamentous Fungi for the Production of Bioenergy
    Publication number: 20170240929
    Abstract: The invention relates to the use of a strain of basidiomycete fungus belonging to the Polyporus brumalis species, for the fungal pretreatment of a lignocellulosic biomass in a solid medium.
    Type: Application
    Filed: October 30, 2015
    Publication date: August 24, 2017
    Inventors: Isabelle Gimbert, Sana Raouche, Jean-Claude Sigoillot, Simeng Zhou, Elsa Rouches, Hélène Carrere, Estelle Copinet-Legin