Patents by Inventor Julien CELERIER

Julien CELERIER 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).

  • Biologically active substance, method for manufacturing same and use thereof as an agent for protecting a biological tissue
    Patent number: 12382962
    Abstract: The biologically active substance is obtained or capable of being obtained by alkaline extraction, using an aqueous solution of at least one base in the presence of at least one reducing agent, of at least one macroscopic edible mushroom reduced to powder, to obtain a mixture having a liquid portion containing the soluble extracted materials and a solid portion formed of insoluble solid particles; filtering the resulting mixture to remove the solid portion and optionally clarifying the liquid portion; neutralising the liquid portion using a cation exchange resin and optionally filtering/clarifying the liquid portion thus neutralised to obtain the biologically active substance in the aqueous phase; and treating the resulting aqueous phase, the treatment being selected from dilution in water, concentration, dehydration and lyophilisation to obtain a biologically active substance which is, respectively, more diluted in water, in an aqueous solution more concentrated, dehydrated in powder form or lyophilised.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: August 12, 2025
    Assignee: UNIVERSITE DE LIMOGES
    Inventors: Julien Celerier, Charlotte Moine, Céline Faugeron-Girard, Vincent Gloaguen
  • BIOLOGICALLY ACTIVE SUBSTANCE, METHOD FOR MANUFACTURING SAME AND USE THEREOF AS AN AGENT FOR PROTECTING A BIOLOGICAL TISSUE
    Publication number: 20210337807
    Abstract: The biologically active substance is obtained or capable of being obtained by alkaline extraction, using an aqueous solution of at least one base in the presence of at least one reducing agent, of at least one macroscopic edible mushroom reduced to powder, to obtain a mixture having a liquid portion containing the soluble extracted materials and a solid portion formed of insoluble solid particles; filtering the resulting mixture to remove the solid portion and optionally clarifying the liquid portion; neutralising the liquid portion using a cation exchange resin and optionally filtering/clarifying the liquid portion thus neutralised to obtain the biologically active substance in the aqueous phase; and treating the resulting aqueous phase, the treatment being selected from dilution in water, concentration, dehydration and lyophilisation to obtain a biologically active substance which is, respectively, more diluted in water, in an aqueous solution more concentrated, dehydrated in powder form or lyophilised.
    Type: Application
    Filed: December 20, 2019
    Publication date: November 4, 2021
    Inventors: Julien CELERIER, Charlotte MOINE, Céline FAUGERON-GIRARD, Vincent GLOAGUEN