Patents by Inventor Geoffrey LACROIX

Geoffrey LACROIX 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).

  • Method for producing D-allulose crystals
    Patent number: 11945835
    Abstract: A new method for producing D-allulose crystals that allows for a continuous production process and ensures a high yield. Also, new D-allulose crystals. Further, the use of a nanofiltration unit in a method for producing D-allulose crystals to improve the yield and/or quality of the resulting crystals.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: April 2, 2024
    Assignee: ROQUETTE FRERES
    Inventors: Baptiste Boit, Geoffrey Lacroix, Laurent Rossi
  • Crystallisable d-allulose syrups
    Patent number: 11766062
    Abstract: A D-allulose syrup including, besides D-allulose, a D-allulose dimer mass content, expressed in terms of dry mass, lower than 1.5%. Also, a method for producing the syrup and to the use thereof for producing food or pharmaceutical products.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: September 26, 2023
    Assignee: ROQUETTE FRERES
    Inventors: Baptiste Boit, Geoffrey Lacroix
  • Non-crystallisable D-allulose syrups
    Patent number: 11439168
    Abstract: A D-allulose syrup including, besides D-allulose, a D-allulose dimer mass content, expressed in terms of dry mass, greater than 1.5%. Also, a method for producing the syrup and the use thereof for producing food or pharmaceutical products.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: September 13, 2022
    Assignee: ROQUETTE FRERES
    Inventors: Baptiste Boit, Geoffrey Lacroix
  • CRYSTALLISABLE D-ALLULOSE SYRUPS
    Publication number: 20200085090
    Abstract: A D-allulose syrup including, besides D-allulose, a D-allulose dimer mass content, expressed in terms of dry mass, lower than 1.5%. Also, a method for producing the syrup and to the use thereof for producing food or pharmaceutical products.
    Type: Application
    Filed: January 5, 2018
    Publication date: March 19, 2020
    Applicant: ROQUETTE FRERES
    Inventors: Baptiste BOIT, Geoffrey LACROIX
  • METHOD FOR PRODUCING D-ALLULOSE CRYSTALS
    Publication number: 20190330253
    Abstract: A new method for producing D-allulose crystals that allows for a continuous production process and ensures a high yield. Also, new D-allulose crystals. Further, the use of a nanofiltration unit in a method for producing D-allulose crystals to improve the yield and/or quality of the resulting crystals.
    Type: Application
    Filed: January 5, 2018
    Publication date: October 31, 2019
    Applicant: ROQUETTE FRERES
    Inventors: Baptiste BOIT, Geoffrey LACROIX, Laurent ROSSI
  • NON-CRYSTALLISABLE D-ALLULOSE SYRUPS
    Publication number: 20190328014
    Abstract: A D-allulose syrup including, besides D-allulose, a D-allulose dimer mass content, expressed in terms of dry mass, greater than 1.5%. Also, a method for producing the syrup and the use thereof for producing food or pharmaceutical products.
    Type: Application
    Filed: January 5, 2018
    Publication date: October 31, 2019
    Applicant: ROQUETTE FRERES
    Inventors: Baptiste BOIT, Geoffrey LACROIX