Patents Assigned to UNIVERSITÉ BLAISE PASCAL
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Patent number: 10125269Abstract: The present invention relates to a composition comprising (A) at least one carboxy-functional polyester having an acid number in the range from 20 to 250 mg KOH/g, prepared using at least one difunctional monomer (a1) with aliphatic groups having 12 to 70 carbon atoms between the functional groups, and also (B) at least one synthetic layered hydroxide, where the at least one layered hydroxide (B) is prepared in the presence of the polyester (A). The present invention further relates to the preparation of the composition and also to the use of the composition as coating material.Type: GrantFiled: March 10, 2015Date of Patent: November 13, 2018Assignees: BASF Coatings GmbH, Universite Blaise Pascal Clermont-Ferrand IIInventors: Horst Hintze-Bruening, Elke Austrup, Fabrice LeRoux, Thomas Stimpfling, Claudia Swanson, Arthur Langry, Andrej Koenig
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Publication number: 20180208739Abstract: Layered double hydroxides organo-modified by 3-(4-hydroxyphenyl)propionic acid (HPPA), by 2-(4-hydroxyphenyl)ethylsulfonic acid or by a hydroxyphenylpropenoic acid, and to composite polymer materials having same. The composite materials are advantageously made of biosourced polymers such as poly(butylene succinate). These composite materials have improved properties over the polymers that make up the composition thereof, and over the composites of the prior art.Type: ApplicationFiled: May 19, 2016Publication date: July 26, 2018Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITÉ BLAISE PASCAL- CLERMONT II, ALMA MATER STUDIORUM- UNIVERSITA DI BOLOGNA, ECOLE NATIONALE SUPÉRIEURE DE CHIMIE DE CLERMONT FERRANDInventors: Fabrice LEROUX, Vincent VERNEY, Laura SISTI, Annamaria CELLI, Grazia TOTARO
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Publication number: 20170348462Abstract: The invention relates to an implant material for filling bone defects, for bone regeneration, and for bone tissue engineering, to an implant comprising said material, and to methods for manufacturing such an implant. The hybrid implant material according to the invention comprises: a biodegradable polymer P soluble in at least one solvent S1 and insoluble in at least one solvent S, different from the solvent S1; and a bioactive glass made of SiO2 and CaO and optionally containing P2O5 and/or optionally doped with strontium, characterized in that said implant includes a layering of a porous part having more than 90% by number of pores whose largest dimension is greater than or equal to 100 ?m, and a dense part (2, 20, 200, 2000, 20000) having more than 80% by number of pores whose largest dimension is less than 50 ?m. The invention is useful in the field of bone regeneration, particularly in the field of bone tissue engineering.Type: ApplicationFiled: September 28, 2015Publication date: December 7, 2017Applicants: Universite Blaise Pascal-Clermont-Ferrand II, Centre National de la Recherche ScientifiqueInventors: Jonathan Claude Alexandre LAO, Edouard Daniel Albert JALLOT, Xavier DIEUDONNE
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Patent number: 9810614Abstract: The method for evaluating the compactness of a layer of railroad ballast near a railroad tie includes at least one step of taking at least two measurements (11,11a,11b) of the penetration resistance (Qd) of the ballast (13) near one and the same railroad tie (10), and a step of calculating the mean value (Qdmean) of these measurements (11,11a,11b) of penetration resistance (Qd). Also provided are a device for implementing such a method and a method for predicting the settlement of the ballast of a railroad track including a step of evaluating the compactness of a ballast near a railroad tie.Type: GrantFiled: October 28, 2013Date of Patent: November 7, 2017Assignees: SNCF RESEAU, UNIVERSITE DE MONTPELLIER 2 SCIENCES ET TECHNIQUES, UNIVERSITE BLAISE PASCAL-CLERMONT II, LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)Inventors: Gilles Saussine, Juan Carlos Quezada, Pierre Breul, Franck Radjai
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Patent number: 9788552Abstract: The invention relates to the use of a grape marc extract in order to stimulate the natural defenses of plants and to a method for stimulating the natural defenses of plants, which comprises the application on said plants of a composition comprising a grape marc extract.Type: GrantFiled: July 1, 2011Date of Patent: October 17, 2017Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS, UNIVERSITE BLAISE PASCAL CLERMONT FERRAND II, INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUEInventors: Claire Richard, Alexandra Ter Halle, Pascale Goupil, Gerard Ledoigt, Boris Eyheraguibel, Denis Thiery
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Publication number: 20170283697Abstract: A method for producing a photo-luminescent material, including the following steps: (1) producing, according to a sol-gel method, a sol and then a gel of first precursors of a first substance from the sol; (2) crushing the gel; (3) optionally, annealing the gel in order to form first particles of the first substance of which the average size is between 1 pm and 20 um; (4) producing a colloidal dispersion of second particles of a second substance, different from the first substance or identical to the first substance, of which the average size is between 5 nm and 400 nm; (5) mixing the colloidal dispersion with the sol in step (1) before forming the gel or with the first particles after step (3); and (6) annealing the mixture obtained in step (5), resulting in an increase in the compactness of the mixture, the average size of the second particles after annealing being between 100 nm and 900 nm.Type: ApplicationFiled: August 12, 2015Publication date: October 5, 2017Applicants: Aledia, Universite Blaise Pascal-Clermont II, Centre National de la Recherche Scientifique, Sigma ClermontInventors: Abdelhay Aboulaich, Geneviève Chadeyron, Rachid Mahiou
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Patent number: 9728005Abstract: This method of calibration comprising the reconstruction of a 3D mapping of 3D landmarks of an environment on the basis of digital images of the environment captured by the computer-based vision system (10) during the movement of the craft (2) along a trajectory. It comprises the optimization of at least one 3D mapping corresponding to a first sequence of images by considering at least one extrinsic parameter and/or at least one intrinsic parameter and/or at least one parameter of poses and/or one parameter of 3D landmarks as constant and the optimization of at least one 3D mapping corresponding to a second sequence of images, longer than the first image sequence and including the first image sequence, by considering said at least one extrinsic parameter and/or said at least one intrinsic parameter and/or said at least one parameter of poses and/or said at least one parameter of 3D landmarks as variable so as to estimate it.Type: GrantFiled: October 9, 2012Date of Patent: August 8, 2017Assignees: Universite D' Auvergne Clermont I, Universite Blaise Pascal-Clermong II, Centre National De La Recherche Scientifique (C.N.R.S.)Inventors: Michel Dhome, Eric Royer, Maxime Lhuillier, Datta Ramadasan, Nadir Karam, Clément Deymier, Vadim Litvinov, Hicham Hadj Abdelkader, Thierry Chateau, Jean-Mare Lavest, François Marmoiton, Serge Alizon, Laurent Malaterre, Pierre Lebraly
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Patent number: 9705133Abstract: The invention relates to the use of subfluorinated carbon nano-objects as an electrode material of primary lithium batteries, the electrode obtained by that use and a lithium battery comprising such an electrode. The subfluorinated carbon nano-objects used in the invention have a central part made of nonfluorinated carbon and a peripheral part made of fluorinated carbon of formula CFX where x represents the F/C atomic ratio, which is such that 0.25<x<1.1 and whereof the spectrum 19F MAS RMN has a single peak between ?150 and ?190 ppm/CFCl3 (outside of rotation bands). The invention applies to the field of storing and retrieving energy, in particular.Type: GrantFiled: December 11, 2013Date of Patent: July 11, 2017Assignee: UNIVERSITE BLAISE PASCAL-CLERMONT-FERRAND IIInventors: Katia Guerin Araujo Da Silva, Marc Denis Alphonse Dubois, Andre Hamwi
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Publication number: 20170051158Abstract: The present invention relates to a composition comprising (A) at least one carboxy-functional polyester having an acid number in the range from 20 to 250 mg KOH/g, prepared using at least one difunctional monomer (a1) with aliphatic groups having 12 to 70 carbon atoms between the functional groups, and also (B) at least one synthetic layered hydroxide, where the at least one layered hydroxide (B) is prepared in the presence of the polyester (A). The present invention further relates to the preparation of the composition and also to the use of the composition as coating material.Type: ApplicationFiled: March 10, 2015Publication date: February 23, 2017Applicants: BASF Coatings GmbH, Universite Blaise Pascal Clermont-Ferrand IIInventors: Horst HINTZE-BRUENING, Elke AUSTRUP, Fabrice LEROUX, Thomas STIMPFLING, Claudia SWANSON, Arthur LANGRY, Andrej KOENIG
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Patent number: 9492843Abstract: The invention relates to a method of increasing the stonechip resistance of OEM coat systems composed of an anticorrosion coat, a surfacer coat, and a concluding topcoat, in which 0.1% to 30% by weight, based on the nonvolatile fractions of the coating material, of electrically charged inorganic particles AT whose ratio D/d, the ratio of the average particle diameter (D) to the average particle thickness (d), is >50 and whose charge is at least partly compensated by singly charged organic counterions OG, are incorporated into the coating material that is used to produce at least one of said coats and that comprises at least one polymer P, and the coating material is applied and, lastly, is cured.Type: GrantFiled: November 6, 2008Date of Patent: November 15, 2016Assignees: BASF Coatings GmbH, UNIVERSITÉ BLAISE PASCALInventors: Horst Hintze-Brüning, Hans-Peter Steiner, Fabrice Leroux, Anne-Lise Troutier
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Patent number: 9493706Abstract: Disclosed is an aqueous effect basecoat material comprising at least one liquid-crystalline aqueous preparation (WZ) in fractions of 1% to 99% by weight, based on the aqueous basecoat material, at least one film-forming polymer (FP), and at least one effect pigment (EP).Type: GrantFiled: February 25, 2010Date of Patent: November 15, 2016Assignees: BASF Coatings GmbH, UNIVERSITÉ BLAISE PASCALInventors: Horst Hintze-Brüning, Hans-Peter Steiner, Fabrice Leroux, Anne-Lise Troutier-Thuilliez, Thomas Stimpfling
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Publication number: 20160114076Abstract: The disclosure relates to an implant material for filling bone defects, for bone regeneration, and for bone tissue engineering, to an implant comprising this material, to a method for producing such an implant, and to a method for producing a hybrid material. The implant material comprises a hybrid material comprising: a bioactive glass M based on SiO2 and CaO, optionally containing P2O5 and/or optionally doped with strontium, and a biodegradable polymer P soluble in a solvent and chosen from among bioresorbable polysaccharides. The implant material has applications in the medical field.Type: ApplicationFiled: June 3, 2014Publication date: April 28, 2016Applicants: UNIVERSITE BLAISE PASCAL-CLERMONT-FERRAND II, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Jonathan Claude Alexandre Lao, Josephine Lacroix, Edouard Daniel Albert Jallot, Xavier Dieudonne
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Publication number: 20160106884Abstract: The disclosure relates to an implant material for filling bone defects, for bone regeneration and for bone tissue engineering, to an implant comprising this material, and to a method for producing such an implant. The implant material comprises: a bioactive glass M based on SiO2 and CaO, optionally containing P2O5 and/or optionally doped with strontium, and a biodegradable polymer P soluble in at least one solvent S1 and chosen from among the bioresorbable polysaccharides. The implant material has applications in the medical field.Type: ApplicationFiled: June 3, 2014Publication date: April 21, 2016Applicants: UNIVERSITE BLAISE PASCAL-CLERMONT-FERRAND II, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Jonathan Claude Alexandre Lao, Joséphine Lacroix, Edouard Daniel Albert Jallot, Xavier Dieudonne
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Publication number: 20150293000Abstract: The method for evaluating the compactness of a layer of railroad ballast near a railroad tie includes at least one step of taking at least two measurements (11,11a,11b) of the penetration resistance (Qd) of the ballast (13) near one and the same railroad tie (10), and a step of calculating the mean value (Qdmean) of these measurements (11,11a,11b) of penetration resistance. Also provided are a device for implementing such a method and a method for predicting the settlement of the ballast of a railroad track including a step of evaluating the compactness of a ballast near a railroad tie.Type: ApplicationFiled: October 28, 2013Publication date: October 15, 2015Applicants: SOCIETE NATIONALE DES CHEMINS DE FER FRANCAIS SNCF, UNIVERSITE DE MONTPELLIER 2 SCIENCES ET TECHNIQUES, UNIVERSITE BLAISE PASCAL- CLERMONT II, LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)Inventors: Gilles Saussine, Juan Carlos Quezada, Pierre Breul, Franck Radjai
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Publication number: 20150189844Abstract: The invention relates to a method for obtaining a plant in which a homologous recombination event has occurred, preferably resulting in targeting gene insertion in the genome of said plant, by regeneration of the plant from in vitro culture.Type: ApplicationFiled: July 19, 2013Publication date: July 9, 2015Applicants: Biogemma, Centre National de la Recherche Scientique, Université Blaise Pascal, Université d'AuvergneInventors: Wyatt Paul, Ayhan Ayar, Charles White, Maria-Eugenia Gallego
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Patent number: 8980793Abstract: The invention relates to phytosanitary formulations. The phytosanitary formulations of the invention comprises at least one active ingredient and at least one alcoholic, hydro-alcoholic or aqueous extract of at least one tinctorial plant. The phytosanitary formulations of the invention can be used in the field of agriculture and horticulture, in particular.Type: GrantFiled: January 25, 2008Date of Patent: March 17, 2015Assignees: Centre National de la Recherche Scientifique (CNRS), Universite Blaise Pascal-Clermont-Ferrand IIInventors: Claire Richard, Alexandra Ter Halle, Gérard Ledoigt
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Patent number: 8554501Abstract: A method and device for the non-intrusive determination of the electrical power consumed by a subscriber installation. From the sampled values of the supply current and supply voltage that are delivered to the installation, constituting a consumption signal, the sampled values are grouped in successive observation time windows; the poles and residues of the consumption signal are discriminated in each current window using the pencil method, the set of poles and residues associated with at least one singular value representing a combination of signatures of separate electrical loads; at least the active power consumed by a subset of electrical loads in operation is calculated, over at least the duration of the current observation window, the sum of the active powers consumed by each electrical load satisfying a consumed power function linking these poles and residues.Type: GrantFiled: October 2, 2009Date of Patent: October 8, 2013Assignees: Electricite de France, Universite Blaise Pascal Clermont II, Landis + Gyr, Centre National de la Recherche Scientifique—CNRSInventors: Alioune Diop, Thierry Jouannet, Khalil El Khamlichi Drissi, Hala Najmeddine
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Patent number: 8481586Abstract: The invention relates to pyrrolo[2,3-a]carbazole derivatives, to a method for preparing the same, and to the use thereof as PIM kinase inhibitors. The invention can particularly be used in the pharmaceutical field.Type: GrantFiled: June 25, 2009Date of Patent: July 9, 2013Assignees: Centre National de la Recherche Scientifique, Universite Blaise Pascal-Clermont-Ferrand IIInventors: Fabrice Anizon, Pascale Moreau, Michelle Prudhomme, Philip Cohen, Bettina Aboab, Rufine Akue-Gedu, Emilie Rossignol
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Publication number: 20130143041Abstract: The present invention relates to an adhesive composition comprising at least one deacetylated chitosan, an acid and an additional compound.Type: ApplicationFiled: July 13, 2011Publication date: June 6, 2013Applicant: UNIVERSITE BLAISE PASCAL - CLERMONT IIInventors: Jean-Denis Mathias, Michel Grediac, Hélène De Baynast, Philippe Michaud, Anil Patel
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Patent number: 8455460Abstract: The invention relates to a cosmetic composition that contains one or more compounds of the ?-(1,3)-glucuronane or ?-(1,3)-glucoglucuronane type as well as the pharmaceutically acceptable salt thereof, and to the use of this composition and these compounds for various cosmetic applications.Type: GrantFiled: August 28, 2008Date of Patent: June 4, 2013Assignees: Greentech, Universite Blaise PascalInventors: Laurent Rios, Cédric Delattre, Céline Laroche, Philippe Michaud, Jean-Yves Berthon