Patents by Inventor Baptiste Boit

Baptiste Boit 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).

  • 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
  • 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
  • Publication number: 20220372174
    Abstract: The present invention relates to a process for treating a corn steep solution, which makes it possible to obtain a corn steep solution which may readily be atomized and which remains soluble after sterilization. The present invention also relates to the corn steep powder which may be obtained via this process.
    Type: Application
    Filed: October 16, 2020
    Publication date: November 24, 2022
    Inventors: Baptiste BOIT, Matthieu RAMETTE, Antoine SALOME, Fabrice BUQUET
  • 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
  • Publication number: 20220240560
    Abstract: A directly compressible composition includes more than 30% by weight of allulose. The directly compressible composition can form tablets. A method for the manufacture of allulose granules includes: a step (a) of preparing a granulation liquid comprising allulose; a step (b) of granulating powdery allulose, by applying the granulation liquid obtained in step (a) onto moving powdery allulose; a step (c), simultaneous with step (b), of drying the granules obtained in step (b); a step (c?) of maturation of the granules obtained in step (c); and a step (d) of recovering the granules obtained in step (c) or (c?).
    Type: Application
    Filed: April 14, 2022
    Publication date: August 4, 2022
    Applicant: ROQUETTE FRERES
    Inventors: Baptiste BOIT, Pierre LANOS, Fabrice BUQUET
  • Patent number: 11364204
    Abstract: A process for preparing a coagglomerate of crystalline mannitol and of starch includes spray-drying or granulating a mixture of a “solution” of mannitol and of starch, the starch being suspended in the mannitol solution. The coagglomerate has a laser volume mean diameter D4,3 between 60 and 500 ?m, and a mannitol/starch ratio is between 99.5/0.5 and 50/50. The coagglomerate, when mixed with 1.2% of magnesium stearate and formed into a cylindrical tablet with convex faces, a diameter of 13 mm, a thickness of 6 mm, and a weight of 0.734 g, has a crushing strength greater than 120 N. 100 g of said coagglomerate has a flow of between 3 and 15 seconds, measured according to European Pharmacopoeia 5.0, volume 1, 01/2005: 20916, section 2.9.1.6.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: June 21, 2022
    Assignee: ROQUETTE FREERES
    Inventors: Baptiste Boit, Alain Francois, Philippe Lefevre, Damien Passe
  • Patent number: 11350658
    Abstract: A directly compressible composition includes more than 30% by weight of allulose. The directly compressible composition can form tablets. A method for the manufacture of allulose granules includes: a step (a) of preparing a granulation liquid comprising allulose; a step (b) of granulating powdery allulose, by applying the granulation liquid obtained in step (a) onto moving powdery allulose; a step (c), simultaneous with step (b), of drying the granules obtained in step (b); a step (c?) of maturation of the granules obtained in step (c); and a step (d) of recovering the granules obtained in step (c) or (c?).
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: June 7, 2022
    Assignee: ROQUETTE FRERES
    Inventors: Baptiste Boit, Pierre Lanos, Fabrice Buquet
  • Publication number: 20220160004
    Abstract: The present invention relates to the use of native pea starch precooked by atomisation for the production of creams for pastries.
    Type: Application
    Filed: April 10, 2020
    Publication date: May 26, 2022
    Inventors: Baptiste BOIT, Claude QUETTIER
  • Patent number: 11300518
    Abstract: A method for determining the degree of polymerization of a polymer is disclosed, the polymer being contained in a sample (2), the method comprising the following steps: a) illuminating the sample (2) using a laser beam (11) and acquiring (100) a Raman spectrum (S) representative of the polymer; b) identifying (110) a peak of interest (Pi) and determining (120) a position (vi) of the peak of interest in the Raman spectrum; c) on the basis of the position of the peak of interest, using a calibration function (ƒ) to determine a degree of polymerization (DP, DE) of the polymer, the calibration function expressing a variation in the position of the peak of interest as a function of the degree of polymerization of the polymer.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: April 12, 2022
    Assignees: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES, ROQUETTE FRERES
    Inventors: Emeric Bergmann, Jean-Charles Baritaux, Baptiste Boit, Aline Lecocq, Veronique Rebuffel, Oumar Toure, Mathias Ibert
  • Publication number: 20220008343
    Abstract: Coagglomerates of crystalline mannitol and granular starch have a laser mean volume diameter D4,3 of between 60 and 500 ?m, a ratio of mannitol/starch is between 99.5/0.5 and 50/50, and the mannitol is both in the alpha and beta crystalline forms.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 13, 2022
    Applicant: ROQUETTE FRERES
    Inventors: Baptiste BOIT, Alain FRANCOIS, Philippe LEFEVRE, Damien PASSE
  • Patent number: 11168152
    Abstract: The invention relates to a hydrogenated glucose polymer composition having a total fibre content of more than 50% as determined by the AOAC 2001.03 method, and a dry weight reducing sugar content, SR, lower than 800 ppm. The invention also relates to a method for producing said composition. The invention is also directed to a food or pharmaceutical product comprising said composition.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: November 9, 2021
    Assignee: ROQUETTE FRERES
    Inventors: Mathias Ibert, Baptiste Boit
  • Publication number: 20210202046
    Abstract: Method for the predictive determination of an excess chemical potential including the following steps: a. performing a typology of the chemical species which are present in a solution, in order to determine at least one true species, b. associating a vector of physical magnitudes with each true species determined in step a c. performing an operation on at least one of said vectors of physical values in order to determine an excess chemical potential of an apparent species.
    Type: Application
    Filed: May 28, 2019
    Publication date: July 1, 2021
    Inventors: Oumar TOURE, Baptiste BOIT, Claude-Gilles DUSSAP
  • Patent number: 10828256
    Abstract: The present invention relates to mannitol granules that are of use for the preparation of tablets by direct compression, which do not require a small amount of lubricant in order to be processed. The present invention also relates to a process for preparing such granules. The present invention also encompasses pulverulent compositions comprising these granules, and also direct compression processes using these pulverulent compositions. Finally, the present invention relates to tablets composed of these pulverulent compositions.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: November 10, 2020
    Assignee: ROQUETT FRERES
    Inventors: Baptiste Boit, Philippe Lefevre
  • Publication number: 20200340922
    Abstract: A method for determining the degree of polymerization of a polymer is disclosed, the polymer being contained in a sample (2), the method comprising the following steps: a) illuminating the sample (2) using a laser beam (11) and acquiring (100) a Raman spectrum (S) representative of the polymer; b) identifying (110) a peak of interest (Pi) and determining (120) a position (vi) of the peak of interest in the Raman spectrum; c) on the basis of the position of the peak of interest, using a calibration function (ƒ) to determine a degree of polymerization (DP, DE) of the polymer, the calibration function expressing a variation in the position of the peak of interest as a function of the degree of polymerization of the polymer.
    Type: Application
    Filed: December 21, 2018
    Publication date: October 29, 2020
    Applicants: COMMISSARIAT A L'NERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, ROQUETTE FRERES
    Inventors: Emeric BERGMANN, Jean-Charles BARITAUX, Baptiste BOIT, Aline LECOCQ, Veronique REBUFFEL, Oumar TOURE, Mathias IBERT
  • Publication number: 20200155460
    Abstract: A process for preparing a coagglomerate of crystalline mannitol and of starch includes spray-drying or granulating a mixture of a “solution” of mannitol and of starch, the starch being suspended in the mannitol solution. The coagglomerate has a laser volume mean diameter D4,3 between 60 and 500 ?m, and a mannitol/starch ratio is between 99.5/0.5 and 50/50. The coagglomerate, when mixed with 1.2% of magnesium stearate and formed into a cylindrical tablet with convex faces, a diameter of 13 mm, a thickness of 6 mm, and a weight of 0.734 g, has a crushing strength greater than 120 N. 100 g of said coagglomerate has a flow of between 3 and 15 seconds, measured according to European Pharmacopoeia 5.0, volume 1, 01/2005: 20916, section 2.9.1.6.
    Type: Application
    Filed: January 21, 2020
    Publication date: May 21, 2020
    Applicant: ROQUETTE FRERES
    Inventors: Baptiste BOIT, Alain FRANCOIS, Philippe LEFEVRE, Damien PASSE
  • 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
  • Publication number: 20200085746
    Abstract: The present invention relates to mannitol granules that are of use for the preparation of tablets by direct compression, which do not require a small amount of lubricant in order to be processed. The present invention also relates to a process for preparing such granules. The present invention also encompasses pulverulent compositions comprising these granules, and also direct compression processes using these pulverulent compositions. Finally, the present invention relates to tablets composed of these pulverulent compositions.
    Type: Application
    Filed: July 15, 2016
    Publication date: March 19, 2020
    Inventors: Baptiste Boit, Philippe Lefevre
  • Patent number: 10479812
    Abstract: The present invention relates to maltooligosaccharides, the content of ?-1,4-glycosidic bonds of which is between 70% and 80% of the total number of 1,4-type glycosidic bonds. The invention also relates to the method for manufacturing these maltooligosaccharides. Said maltooligosaccharides afford all the benefits of fiber-based foods, with an extremely low nutritional value. Such a compromise is particularly advantageous for use in healthy balanced diets, but also in the treatment and/or prevention of the pathology of diabetes. The invention also relates to the use of said maltooligosaccharides in the fields of human food and animal feed.
    Type: Grant
    Filed: February 16, 2016
    Date of Patent: November 19, 2019
    Assignee: Roquette Freres
    Inventors: Pierrick Duflot, Jean-Michel Roturier, Baptiste Boit, Pierre Lanos, Heike Jerosch
  • 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
  • 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