Patents Assigned to Roquette Freres
  • 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
  • Patent number: 11440975
    Abstract: The invention relates a process for preparing a cross-linked starch-based polymer comprising the following steps: 1) dissolving a starchy material in a suitable solvent to form a starchy material solution; and 2) adding a episulfide of formula (I), wherein R1, R2, R3 and R4 are independently selected from hydrogen and (C1-C3)alkyl in the starchy material solution in order to obtain the disulfide crosslinked starch-based polymer. In another aspect the invention concerns a disulfide-cross-linked starch-based polymer obtainable by the process of the invention, that is characterized by only disulfide bridges.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: September 13, 2022
    Assignee: ROQUETTE FRERES
    Inventors: Francesco Trotta, Fabrizio Caldera
  • 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: 11377472
    Abstract: A method for fractionating soluble fractions of peas, includes, in sequence, a step of microfiltering or centrifuging, followed by a step of ultrafiltering, and optionally a reverse-osmosis step. A reduction of the leakage of proteins toward the soluble fractions, an improvement of the yield of the single concentration step by evaporating the soluble fractions, and the selective isolation of proteins of interest are thus achieved. The method is easy to implement, the devices used at each single step are conventional and well known to the person skilled in the art. Also, the method does not use any organic solvent other than water.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: July 5, 2022
    Assignee: ROQUETTE FRERES
    Inventors: Manuel Barata, Pierrick Duflot, Claire Dhalleine, Jean-Marc Verrin
  • Patent number: 11369124
    Abstract: The present invention pertains to a method of preparation of chewy candies includes branched maltodextrins and crystalline allulose particles in such a way to maintain chewiness, to bring the “body” of the chew, to limit sandiness, to avoid hardening with time and to lower stickiness textures, and even in such a way to avoid cold flow.
    Type: Grant
    Filed: February 22, 2017
    Date of Patent: June 28, 2022
    Assignee: ROQUETTE FRERES
    Inventors: Sylvie Lagache, Liuming Zhou
  • Publication number: 20220192959
    Abstract: A composition for coating keratin fibres, in the form of a wax-in-water emulsion including, in a first continuous aqueous phase, at least one legume starch having an amylose content greater than or equal to 30%, at least one plasticiser chosen among the polyols, at least one wax, at least one emulsifier and at least one colouring agent. Also, the use of such a composition in order to provide keratin fibres, in particular eyelashes, with a lengthening and curling effect.
    Type: Application
    Filed: March 27, 2020
    Publication date: June 23, 2022
    Applicants: CHANEL PARFUMS BEAUTE, ROQUETTE FRERES
    Inventors: Sarah SEBBAN ZNATY, Aurélie BONNEFOY
  • Publication number: 20220192960
    Abstract: A cosmetic composition including, in a continuous aqueous phase, at least one leguminous starch having an amylose content greater than or equal to 30%, at least one plasticiser selected from polyols and at least one hydrophilic gelling agent selected from xanthan gum, sclerotium gum, and the mixture thereof. Also, the use of such a composition for forming, on keratinous materials, a sweat and sebum resistant film.
    Type: Application
    Filed: March 27, 2020
    Publication date: June 23, 2022
    Applicants: CHANEL PARFUMS BEAUTE, ROQUETTE FRERES
    Inventors: Julie JAMIN, Sarah SEBBAN ZNATY, Flavie MAIRE-AMIOT
  • 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: 20220160613
    Abstract: A complexion base in the form of an oil-in-water or water-in-oil emulsion including at least one leguminous starch having an amylose content higher than or equal to 30%, at least one plasticiser selected from polyols, at least one oil and at least one emulsifying agent and water, with the understanding that the starch is present in a dry-matter content included between 1% by weight and 25% by weight, with respect to the total weight of the complexion base. Also, the use of such a complexion base to improve holding over time of the make-up, preferably to improve the resistance to sweat and to sebum.
    Type: Application
    Filed: March 27, 2020
    Publication date: May 26, 2022
    Applicants: CHANEL PARFUMS BEAUTE, ROQUETTE FRERES
    Inventor: Sarah SEBBAN ZNATY
  • Patent number: 11337440
    Abstract: A method for producing an assembly of at least one dairy protein and at least one vegetable protein, and the assembly obtained by the method. Also, the uses of the assembly, in particular in the food processing field.
    Type: Grant
    Filed: September 23, 2013
    Date of Patent: May 24, 2022
    Assignees: ROQUETTE FRERES, INGREDIA, INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE, L'ALIMENTATION ET L'ENVIRONNEMENT
    Inventors: Bernard Boursier, Emmanuelle Moretti, Guillaume Ribadeau-Dumas, Saliha Belaid, Alain Riaublanc, Jacques Gueguen, Anne Lepoudere, Jean-Jacques Snappe, Isabelle Colin
  • Patent number: 11337442
    Abstract: The invention relates compositions rich in yeast proteins, methods for producing processing wheat for recovery of the compositions rich in yeast proteins, and uses thereof as animal feed.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: May 24, 2022
    Assignee: Roquette Freres
    Inventors: Aline Lecocq, Christian Delporte
  • 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
  • Patent number: 11299585
    Abstract: Provided is a method for producing an oligocarbonate polyol devoid of aromatic groups and phenolic functions, comprising a step of polycondensation by transesterification of monomers (A1) and/or dimers (A2) and of diol monomers (B1) and/or of triol monomers (B2), in a particular molar ratio, in order to obtain an oligocarbonate polyol having a molar mass of less than 5000 g/mol and at least two hydroxyl-type chain ends, the monomer (A1) corresponding to the following formula: (A1) and the dimer (A2) corresponding to the following formula: (A2) as well as the oligocarbonate polyol that can be obtained by this method and the polycarbonate that can be obtained by reacting this oligocarbonate with a polyisocyanate.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: April 12, 2022
    Assignee: ROQUETTE FRERES
    Inventors: Jean-Marc Corpart, René Saint-Loup
  • Patent number: 11279843
    Abstract: A coating slip including at least one pigment, water and: between 30% and 90% by weight of dextrin (A) of at least one dextrin having a weight-average molecular weight MA of less than 500 kDa; between 10% and 70% by weight of dextrin (B) of at least one dextrin having a weight-average molecular weight MB; the weight amounts of dextrins being relative to the total amount of the mixture of dextrins (A) and (B) in the composition, characterized in that MB is greater than MA+50 kDa. Also, a process for coating paper including a step of coating with this slip, and also to the paper obtained at the end of this process.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: March 22, 2022
    Assignee: Roquette Freres
    Inventors: Ludivine Onic, Christian Bouxin, Timo Pajari, Patrick Dauchy
  • Patent number: 11266680
    Abstract: Pharmaceutical composition and their uses are disclosed, the composition comprising at least one methyl cyclodextrin having a molar substitution (MS) degree of between 0.05 and 1.5 in the treatment and/or prevention of diseases that can be treated and/or prevented by an increase in the HDL cholesterol level.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: March 8, 2022
    Assignee: Roquette Freres
    Inventors: Marc Salome, Daniel Wils, Xavier Parissaux, Francois Mach, Fabrizio Montecucco
  • Publication number: 20220054400
    Abstract: A film-forming cosmetic composition including, in an aqueous continuous phase, at least one legume starch having an amylose content greater than or equal to 30%, at least two plasticisers selected from polyols and water, it being understood that the polyols are present in a content ranging from 8 to 25% by weight, preferably from 10 to 20% by weight, relative to the total weight of the composition. Also, the use of such a composition for forming, on keratin materials, a peel-off film.
    Type: Application
    Filed: March 27, 2020
    Publication date: February 24, 2022
    Applicants: CHANEL PARFUMS BEAUTE, ROQUETTE FRERES
    Inventors: Julie JAMIN, Sarah SEBBAN ZNATY, Flavie MAIRE-AMIOT, Stéphane BUREAU
  • Patent number: 11241022
    Abstract: The present invention relates to short texture caramel containing bimodal carbohydrates ingredients that combine high molecular weight polysaccharides and at least one monosaccharide.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: February 8, 2022
    Assignee: ROQUETTE FRERES
    Inventors: Liuming Zhou, Tom Parady, Leslie Kleiner
  • Patent number: 11229220
    Abstract: The present invention concerns the use of a composition containing a hydroxypropyl phosphate crosslinked starch and a white dextrin for producing fresh milk products with a reduced fat content, characterised in that: —the hydroxypropyl phosphate crosslinked starch has a degree of substitution of between 0.09 and 0.2, preferably between 0.09 and 0.14, and more preferably between 0.10 and 0.11, and —the white dextrin has ?a DE of less than 5, preferably less than 3, more preferably less than 2, ?a viscosity at 40% dry matter of between 3600 and 6000 mPa·s, and ?a solubles content of less than 30%.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: January 25, 2022
    Assignee: ROQUETTE FRERES
    Inventor: Emmanuelle Moretti
  • 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: 11208221
    Abstract: The present invention relates to a process for packaging a dianhydrohexitol, in the form of an aqueous solution in a container comprising a metal-based layer. It also relates to the container containing the aqueous solution of dianhydrohexitol.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: December 28, 2021
    Assignee: ROQUETTE FRERES
    Inventors: Mathias Ibert, Hervé Wyart, Emilie Josien