Patents by Inventor Pierre-Antoine Mariage

Pierre-Antoine Mariage 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).

  • GINSENG COMPOSITION AND USE THEREOF AS A MEDICAMENT
    Publication number: 20220288147
    Abstract: The invention pertains to a composition, a kit and preparation thereof. The invention also pertains to the composition for use as a medical or therapeutic substance. The composition comprises a rare ginsenoside, a ginsan and a gintonin. Preferably, the ratio of ginsan to gintonin is at least 500:1 and at most 1:100. Preferably, the ratio of rare ginsenosides to ginsan and gintonin is at least 250:1 and at most 1:40.
    Type: Application
    Filed: September 3, 2020
    Publication date: September 15, 2022
    Applicant: BOTALYS SA
    Inventors: Paul-Evence COPPEE, Pierre-Antoine MARIAGE, Sylvie DEFRERE
  • Method for producing a lactic ester from a fermentation juice containing ammonium lactate
    Patent number: 9162965
    Abstract: The present invention relates to an industrial process for producing a lactic ester containing in total at least seven carbon atoms, from a fermentation liquor containing ammonium lactate in order to avoid the inherent production of gypsum, with a high yield and according to which the loss of lactic ester in the form of lactamide is limited as much as possible.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: October 20, 2015
    Assignee: GALACTIC S.A.
    Inventors: Aurélie Bernard, Pierre-Antoine Mariage, Jean-Christophe Bogaert
  • Method for obtaining lactide
    Patent number: 8592609
    Abstract: Processes for producing lactide from lactic acid oligomers are described herein. The processes generally include heating a lactic acid oligomer in the presence of a catalyst at a temperature of between 150° C. and 300° C. under a pressure of less than 0.01 MPa to form a lactide; distilling the lactide; and condensing and recovering the lactide, wherein the catalyst is a metal salt of the phosphite anion PO33? in which the metal is selected from the group consisting of tin, aluminum, zinc, titanium and zirconium.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: November 26, 2013
    Assignee: Futerro S.A.
    Inventors: Philippe Coszach, Pierre-Antoine Mariage
  • PROCESS FOR PRODUCING A LACTIC ESTER FROM A FERMENTATION LIQUOR CONTAINING AMMONIUM LACTATE
    Publication number: 20130274505
    Abstract: The present invention relates to an industrial process for producing a lactic ester containing in total at least seven carbon atoms, from a fermentation liquor containing ammonium lactate in order to avoid the inherent production of gypsum, with a high yield and according to which the loss of lactic ester in the form of lactamide is limited as much as possible.
    Type: Application
    Filed: October 17, 2011
    Publication date: October 17, 2013
    Applicant: GALACTIC S.A.
    Inventors: Aurelie Bernard, Pierre-Antoine Mariage, Jean-Christophe Bogaert
  • Method of purifying lactic acid by crystallization
    Patent number: 8471062
    Abstract: Method for purifying lactic acid by crystallization in one or a plurality of steps, characterized in that crystals are formed from an impure aqueous lactic acid solution having a color of >500 Hazen, at a concentration between 85 and 95% by controlling the lactic acid oligomer content expressed in terms of a relative monomer content greater than 80% and controlling the degree of supersaturation of the solution between 1 and 60% in order to obtain lactic acid crystals having a specific surface area by mass of <0.05 m2/g.
    Type: Grant
    Filed: November 18, 2009
    Date of Patent: June 25, 2013
    Assignee: Galactic S.A.
    Inventors: Philippe Coszach, Jean-Christophe Bogaert, Pierre-Antoine Mariage, Angelo Chianese, Maria-Paola Parisi
  • Method of obtaining lactide
    Patent number: 8426615
    Abstract: The present invention relates to a method of obtaining lactide by means of a solvent of the ether class from a mixture that is in liquid form comprising lactide, meso-lactide, and other impurities.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: April 23, 2013
    Assignee: Futerro S.A.
    Inventors: Pierre-Antoine Mariage, Delphine Hottois, Philippe Coszach
  • PROCESS FOR PRODUCING AND PURIFYING A CONCENTRATED LACTIC SALT
    Publication number: 20120203032
    Abstract: The present disclosure relates to a process for preparing a lactic salt from a lactide starting material. In particular, the present disclosure is directed to the production of potassium lactate, wherein the potassium lactate has a desirable neutral odor and a concentration greater than 75%, and wherein the potassium lactate possesses desirable properties for food applications.
    Type: Application
    Filed: February 2, 2012
    Publication date: August 9, 2012
    Applicant: GALACTIC S.A.
    Inventors: Aurelie Bernard, Nicolas Delmotte, Jean-Christophe Bogaert, Pierre-Antoine Mariage
  • METHOD OF PURIFYING LACTIC ACID BY CRYSTALLIZATION
    Publication number: 20110319660
    Abstract: Method for purifying lactic acid by crystallisation in one or a plurality of steps, characterised in that crystals are formed from an impure aqueous lactic acid solution having a colour of >500 Hazen, at a concentration between 85 and 95% by controlling the lactic acid oligomer content expressed in terms of a relative monomer content greater than 80% and controlling the degree of supersaturation of the solution between 1 and 60% in order to obtain lactic acid crystals having a specific surface area by mass of <0.05 m2/g.
    Type: Application
    Filed: November 18, 2009
    Publication date: December 29, 2011
    Applicant: Galactic SA
    Inventors: Philippe Coszach, Jean-Christophe Bogaert, Pierre-Antoine Mariage, Angelo Chianese, Maria-Paola Parisi
  • Method of Obtaining Lactide
    Publication number: 20110190512
    Abstract: The present invention relates to a method of obtaining lactide by means of a solvent of the ether class from a mixture that is in liquid form comprising lactide, meso-lactide, and other impurities.
    Type: Application
    Filed: August 13, 2009
    Publication date: August 4, 2011
    Applicant: Futerro S.A.
    Inventors: Pierre-Antoine Mariage, Delphine Hottois, Philippe Coszach
  • Method for Obtaining Lactide
    Publication number: 20110155557
    Abstract: Processes for producing lactide from lactic acid oligomers are described herein. The processes generally include heating a lactic acid oligomer in the presence of a catalyst at a temperature of between 150° C. and 300° C. under a pressure of less than 0.01 MPa to form a lactide; distilling the lactide; and condensing and recovering the lactide, wherein the catalyst is a metal salt of the phosphite anion PO33? in which the metal is selected from the group consisting of tin, aluminum, zinc, titanium and zirconium.
    Type: Application
    Filed: December 19, 2008
    Publication date: June 30, 2011
    Applicant: FUTERRO S.A.
    Inventors: Philippe Coszach, Pierre-Antoine Mariage
  • Method for Producing Lactic Acid By The Fermentation of a Self-Sufficient Medium Containing Green Cane Juice
    Publication number: 20100112652
    Abstract: The invention relates to a process for producing lactic acid by fermentation of a sugarcane extract by means of microorganisms belonging to the Bacillus or Sporolactobacillus genus. The fermentation medium is self-sufficient. The process may comprise at least one purification step. The lactic acid produced is heat-stable and is of a particularly high purity.
    Type: Application
    Filed: January 24, 2008
    Publication date: May 6, 2010
    Applicant: GALACTIC S.A.
    Inventors: Jean-Christophe Bogaert, Philippe Coszach, Pierre-Antoine Mariage