Patents Assigned to Roquette Freres
  • 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: 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: 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: 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: 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
  • Patent number: 11208259
    Abstract: A flexible storage device for packaging particulate solid substances or liquids, having a bottom and lateral walls defining a storage volume, includes: hanging loops toward the top intended for lifting an assembly including: a flexible external wrapper forming at least the four lateral walls of the storage volume, a flexible tubular internal wrapper secured to the four lateral walls of the external wrapper, dividing the storage volume into five vertical compartments including a central compartment defined by the interior volume of the internal wrapper, and four peripheral compartments defined between the lateral walls of the external wrapper and the lateral walls of the internal wrapper. The internal wrapper has an upper edge defining the upper mouth of the central compartment and a lower edge defining the lower mouth of the central compartment. The upper edge of the internal wrapper is at or below the upper edge of the lateral walls.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: December 28, 2021
    Assignees: ROQUETTE FRERES, SO BAG
    Inventors: Bernard Chartrel, Nicolas Chevalier
  • Patent number: 11172689
    Abstract: The invention is related to a sugar-reduced food cream composition comprising fat, sugar and starch, wherein the starch is native starch having an average particle size between 20 ?m and 30 ?m, preferably between 22 ?m and 28 ?m, even more preferably between 23 ?m and 26 ?m, with a D90 smaller than 40 ?m, preferably smaller than 36 ?m. The invention also relates to a method of preparation of a sugar-reduced food cream composition comprising the steps of: selecting a recipe of a food cream composition comprising fat and sugar, replacing between 25% to 40%, preferably 25% to 35%, more preferably about 30% by weight of the total sugar content of said food cream composition by native starch having an average particle size between 20 ?m and 30 ?m, preferably between 22 ?m and 28 ?m, even more preferably between 23 ?m and 26 ?m, with a D90 smaller than 40 ?m, preferably smaller than 36 ?m.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: November 16, 2021
    Assignee: ROQUETTE FRERES
    Inventor: Carlos Kantt
  • 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
  • Patent number: 11168348
    Abstract: The invention relates to a method for detecting contaminants of glucose polymers, said contaminants being capable of acting in synergy with one another so as to trigger an inflammatory reaction, characterized in that it comprises an in vitro inflammatory response test using modified cell lines.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: November 9, 2021
    Assignee: ROQUETTE FRERES
    Inventors: Pierre Lanos, Hela Hacine-Gherbi, Fabrice Allain, Mathieu Carpentier, Agnes Denys
  • Patent number: 11130860
    Abstract: A thermoplastic composite comprising a thermoplastic polymer matrix comprising an amorphous polyester containing 1,4: 3,6-dianhydrohexitol units, an alicyclic diol and terephthalic acid, wherein diol component comprises 1,4:3,6-dianhydrohexitol and alicyclic diol in ratio from 0.32 to 0.75; and thermoplastic fibers comprising a semi-crystalline polyester containing 1,4: 3,6-dianhydrohexitol units, an alicyclic diol and terephthalic acid, wherein diol component comprises 1,4:3,6-dianhydrohexitol and alicyclic diol in ratio from 0.05 to 0.30 are disclosed. Methods for producing the polymer composite are also disclosed.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: September 28, 2021
    Assignee: ROQUETTE FRERES
    Inventors: Hélène Amedro, Jean-Marc Corpart, Nicolas Jacquel, René Saint-Loup
  • Publication number: 20210274804
    Abstract: A method for increasing the hardening rate of a chewing gum composition includes: mixing crystalline allulose particles and optionally an aqueous allulose syrup with a molten gum base and one or more food additives to form a mixture, and then kneading the mixture so as to obtain a composition having a hardening rate higher than a similar composition formed by mixing and kneading the molten gum base and the one or more food additives and optionally the aqueous allulose syrup but without the allulose particles.
    Type: Application
    Filed: May 24, 2021
    Publication date: September 9, 2021
    Applicant: ROQUETTE FRERES
    Inventors: Tom PARADY, Leslie KLEINER, Liuming ZHOU
  • Patent number: 11040105
    Abstract: The instant invention relates to film-forming compositions suitable for the manufacture of hard capsule shells, which are based on starchy material. The instant invention also relates hard capsule shells made from the film-forming compositions of the invention.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: June 22, 2021
    Assignee: ROQUETTE FRERES
    Inventors: Armand Chen, Yong Miao, Bernard Pora
  • Patent number: 11033504
    Abstract: The invention relates to a film-forming composition comprising a fluidised hydroxypropyl starch and sorbitol, and to a film-coating method using said composition. The invention further relates to film-coated solid forms comprising a fluidised hydroxypropyl starch and sorbitol in the coating.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: June 15, 2021
    Assignee: ROQUETTE FRERES
    Inventors: Xavier Parissaux, Gregory Le Bihan, Sebastien Croquet
  • Patent number: 10913817
    Abstract: The present invention relates to the use of bis-anhydrohexitol ethers as reactive diluents in a crosslinkable resin, adhesive, coating or composite matrix composition. Not only do these products make it possible to advantageously reduce the viscosity of the mixtures obtained, but they also lead to a very small reduction in the glass transition temperature of the crosslinked mixtures, compared to other reactive diluents, while spectacularly improving the mechanical properties of the latter such as the Young's modulus, the tensile strength, the elongation at break and the toughness.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: February 9, 2021
    Assignee: ROQUETTE FRERES
    Inventors: Clothilde Buffe, Jean-Pierre Pascault, Loureiro Roi Meizoso, Pilar Prendes Gonzales, Senén Paz Abuin