Patents Assigned to Universite Montpellier 2
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Publication number: 20150166464Abstract: The present invention concerns a process for preparing a compound of formula (I) by reaction between a compound of formula (II) and a compound of formula (III) in the presence of a copper-containing catalyst, a ligand and base. The invention also concerns the implementing of this process for the preparation of building blocks to prepare molecules of interest in particular in the pharmaceutical, agro-chemical fields, etc.Type: ApplicationFiled: June 6, 2013Publication date: June 18, 2015Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N. R.S.), UNIVERSITE MONTPELLIER 2, SCIENCES ET TECHNIQUES, ECOLE NATIONALE SUPERIEURE DE CHIME DE MONTPELLIERInventors: Marc Taillefer, Florian Monnier, Anis Tlili, Grégory Danoun
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Patent number: 9053782Abstract: The invention concerns a memory device comprising at least one memory cell comprising: first and second pairs of cross-coupled transistors; and a first resistance switching element (202) coupled between a first supply voltage (VDD, GND) and a first transistor of said first pair of transistors and programmed to have one of first and second resistances; and control circuitry adapted to store a data value (DNV) at said first and second storage nodes by coupling said first storage node to said second supply voltage (VDD, GND), the data value being determined by the programmed resistance of the first resistance switching element.Type: GrantFiled: June 14, 2012Date of Patent: June 9, 2015Assignees: Centre National de la Recherche Scientifique, Universite Montpellier 2Inventors: Yoann Guillemenet, Lionel Torres
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Publication number: 20150150849Abstract: The present invention concerns novel carbonic anhydrase IX inhibitors comprising a nitroimidazole moiety and their use in therapy of hypoxic conditions, in particular cancer treatment, especially chemotherapy and radiotherapy. The compounds of the invention have an increased specificity for the carbonic anhydrase IX enzyme compared to the art.Type: ApplicationFiled: February 4, 2015Publication date: June 4, 2015Applicants: STICHTING MAASTRICHT RADIATION ONCOLOGY "MAASTRO- CLINIC", UNIVERSITE MONTPELLIER 2 Sciences et TechniquesInventors: Philippe Lambin, Jean-Yves Winum, Claudiu Supuran
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Patent number: 9043947Abstract: A method is provided for manufacturing near-field optical probes including at least one organo-mineral material with an organic part and a mineral part, the method including steps of irradiating at least partially the organo-mineral material with a radiation beam to polymerize the organic part in the irradiated areas, and polycondensing the mineral part by sol-gel process. Also disclosed are near-field optical probes and AFM and SNOM systems using the probes.Type: GrantFiled: January 9, 2012Date of Patent: May 26, 2015Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE MONTPELLIER 2 SCIENCES ET TECHNIQUESInventors: Pascal Falgayrettes, Raphael Kribich, Laurent Nativel, Bachar Mourched, Pascale Gall-Borrut, Benoit Belier
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Patent number: 9040650Abstract: A method for preparing a formaldehyde-free phenolic plastic resin, includes a step of preparing a hardener via careful oxidation of a polyol and a step of reacting the hardener with phenolic compounds.Type: GrantFiled: November 19, 2010Date of Patent: May 26, 2015Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S), UNIVERSITE MONTPELLIER 2 SCIENCES ET TECHNIQUES, ECOLE NATIONALE SUPERIEURE DE CHIMIE DE MONTPELLIERInventors: Sylvain Caillol, Bernard Boutevin, Ghislain David, Carine Burguiere
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Patent number: 9042157Abstract: The invention concerns a memory device comprising at least one memory cell comprising: a first transistor (102) coupled between a first storage node (106) and a first supply line (GND, VDD); a second transistor (104) coupled between a second storage node and said first supply line (GND, VDD), control terminals of said first and second transistors being coupled to said second and first storage nodes respectively; a third transistor (110) coupled between said first storage node and a first access line (BL) and controllable via a first control line (WL1); a fourth transistor (112, 712) coupled between said second storage node (108) and a second access line (BLB) and controllable via a second control line; and a first resistance switching element (202) coupled in series with said first transistor and programmable to have one of first and second resistive states.Type: GrantFiled: January 19, 2012Date of Patent: May 26, 2015Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE MONTPELLIER 2Inventors: Yoann Guillemenet, Lionel Torres
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Patent number: 9018683Abstract: The purpose of the present invention is to improve the efficiency of conversion between terahertz electromagnetic wave energy and direct current energy via plasma waves in a terahertz electromagnetic wave conversion device with a field effect transistor structure. This invention has an HEMT structure having a substrate, an electron transit layer, an electron supply layer, a source and a drain, and includes a first and second group of gates. The gate length of each finger of the first group of gates is narrower than the gate length of each finger of the second group of gates, and each finger of each group of gates is disposed between the source and the drain on the same cycle. A first and second distance from each finger of the first group of gates to two fingers of the second group of gates adjacent to each finger are unequal lengths.Type: GrantFiled: December 3, 2010Date of Patent: April 28, 2015Assignees: Tohoku University, Centre National de la Recherche Scientifique (CNRS), Universite Montpellier 2Inventors: Taiichi Otsuji, Viacheslav Popov, Wojciech Knap, Yahya Moubarak Meziani, Nina Diakonova, Dominique Coquillat, Frederic Teppe, Denis Fateev, Jesus Enrique Velazquez Perez
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Publication number: 20150087050Abstract: Disclosed are nanovectors of formula (I) that can be used simultaneously for the targeting, imaging and treatment, by photodynamic therapy, of cancer cells, and to biodegradable silicon nanoparticles containing a variety of photosensitizing molecules, in particular porphyrins, capable of targeting diseased cells and inducing cell death by excitation in the near-infrared region (>600 nm) in monophotonic and biphotonic modes. In formula (I), (AA) is a porous silicon nanoparticle.Type: ApplicationFiled: March 26, 2013Publication date: March 26, 2015Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE MONTPELLIER 2 SCIENCES ET TECHNIQUES, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, ECOLE NATIONAL SUPERIEURE DE CHIMIE DE MONTPELLIERInventors: Frederique Cunin, Jean-Olivier Durand, Michael J. Sailor, Marcel Garcia, Emilie Secret, Magali Gary-Bobo, Marie Maynadier, Alain Morere
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Patent number: 8987211Abstract: Fusion proteins that contain the fusion of (i) a peptide of less than 100 amino acids comprising a first amino acid sequence comprising AASSG (SEQ ID NO: 1) and a second amino acid sequence comprising XAGXDXXTEXPXS (SEQ ID NO: 2), wherein X designates any amino acid, and (ii) a protein transduction domain (PTD) are provided, along with pharmaceutical compositions containing the fusion protein. The proteins can be used to treat Huntington's disease.Type: GrantFiled: April 12, 2012Date of Patent: March 24, 2015Assignees: Centre National de la Recherche Scientifique (CNRS), Institut National de la Sante et de la Recherche Medicale (INSERM), Universite Montpellier 2 Sciences et TechniquesInventors: Florence Maschat, Marie-Laure Parmentier, Nathalie Bonneaud, Yoan Arribat
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Patent number: 8980932Abstract: The present invention concerns novel carbonic anhydrase IX inhibitors comprising a nitroimidazole moiety and their use in therapy of hypoxic conditions, in particular cancer treatment, especially chemotherapy and radiotherapy. The compounds of the invention have an increased specificity for the carbonic anhydrase IX enzyme compared to the art. The present invention relates to novel nitroimidazole derivates represented by formula (1).Type: GrantFiled: December 21, 2011Date of Patent: March 17, 2015Assignees: Stichting Maastricht Radiation Oncology “Maastro-Clinic”, Université Montpellier 2 Sciences et TechniquesInventors: Philippe Lambin, Jean-Yves Winum, Claudiu Supuran
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Patent number: 8981308Abstract: A method for measuring a dose related to the non-ionizing effects of a radiation of particles comprises the irradiation of a capacitive element provided with an electrode made from a semiconductor material, the measurement of the capacitance of the capacitive element in an accumulation regime and the determination of the dose related to the non-ionizing effects from the measurement of capacitance of the capacitive element in the accumulation regime.Type: GrantFiled: January 31, 2012Date of Patent: March 17, 2015Assignee: Universite Montpellier 2 Sciences et TechniquesInventors: Richard Arinero, Julien Mekki, Antoine Touboul, Frederic Saigne, Jean-Roch Vaille
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Publication number: 20150057173Abstract: The present invention relates to microarrays, sets of primers and methods for determining the co-receptor usage of a virus, in particular whether HIV uses CXCR4 or CCR5 as co-receptor. The methods and compositions of the invention are based on microRNA analysis. The invention can be used to determine virus tropism in any species or organism that expresses microRNAs, particularly in human beings.Type: ApplicationFiled: March 15, 2013Publication date: February 26, 2015Applicants: Prestizia, Centre NAtional de la Rechercxhe Scientifique, Universite Montpellier 2 Sciences et TechniquesInventors: Dominique Blanchard, Sophie Bonnel, Valerie Courgnaud, Charles-Henri Lecellier, Marjorie Monleau
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Patent number: 8940798Abstract: The present invention concerns a method for treating and/or preventing a disease in a subject comprising the step of administrating an effective amount of a compound of formula I to a subject in need thereof.Type: GrantFiled: November 5, 2012Date of Patent: January 27, 2015Assignees: Centre National de la Recherche Scientifique (CNRS), Universite Montpellier 2 Sciences et TechniquesInventor: Anne Blangy
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Publication number: 20150011749Abstract: Metal-accumulating plants for preparing compositions including a metal catalyst derived from the plants. The composition is substantially devoid of organic matter. Also, carrying out chemical reactions with the compositions prepared from metal-accumulating plants.Type: ApplicationFiled: March 5, 2013Publication date: January 8, 2015Applicants: UNIVERSITE MONTPELLIER 2 SCIENCES ET TECHNIQUES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Claude Grison, Vincent Escande
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Publication number: 20140330530Abstract: A method for determining a trajectory of an aqueous flow, implementing a mobile autonomous measurement device inserted into the aqueous flow, includes a step of measuring and a step of saving acceleration data in a reference base of the mobile device, and a step of processing data collected during the step of measuring to determine the trajectory by double integration of the processed data.Type: ApplicationFiled: December 13, 2012Publication date: November 6, 2014Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE MONTPELLIER 2 SCIENCES ET TECHNIQUESInventors: Severin Pistre, Pascal Falgayrettes, Vivien Hakoun
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Publication number: 20140303331Abstract: The present invention relates to a method for preparing a silica grafted with an organosilicon compound, to a grafted silica obtained according to said method and to the use thereof in compositions of silicone crosslinkable into an elastomer.Type: ApplicationFiled: August 16, 2012Publication date: October 9, 2014Applicants: BLUESTAR SILICONES FRANCE SAS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S), ECOLE NATIONAL SUPÉRIEURE DE CHIMIE DE MONTPELLIER, UNIVERSITE MONTPELLIER 2, SCIENCES ET TECHNIQUESInventors: David Mariot, François Ganachaud
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Publication number: 20140288120Abstract: A compound having the following formula or a pharmaceutically acceptable salt thereof: where: R? is a hydrogen atom or a (C1-C4)alkyl group; n? is 1 or 2; n is 1, 2, or 3; R independently represents a hydrogen atom, a halogen atom, or a group selected from a (C1-C3)alkyl group, a —CN group, a hydroxyl group, a —NR1R2 group, a —COOR1 group, a (C1-C3)fluoroalkyl group, a —NO2 group, a (C1-C3)fluoroalkoxy, and a (C1-C4)alkoxy group; R? is a hydrogen atom, a halogen atom, or a group selected from a (C1-C3)alkyl group, a —COOR1 group, a —NO2 group, a —NR1R2 group, a (C1-C4)alkoxy group, and a CN group; R1 and R2 are a hydrogen atom or a (C1-C3)alkyl group; with the proviso that when R and R? are not simultaneously a hydrogen atom: when n is 1, R is not a methyl group in an ortho or para position with respect to N, when R? is a hydrogen atom, R is not a bromine atom or a chlorine atom, and when R is a hydrogen atom, R is not a methyl or ethyl group, a —COOH group, a —COOC2H5 group, or a bromine atom that isType: ApplicationFiled: April 18, 2014Publication date: September 25, 2014Applicants: SOCIETE SPLICOS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, INSTITUT CURIE, UNIVERSITE MONTPELLIER 2Inventors: Jamal TAZI, Florence MAHUTEAU, Romain NAJMAN, Didier SCHERRER, Noelie CAMPOS, Aude GARCEL
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Publication number: 20140266291Abstract: A method for automatic detection of defects in TSV vias formed in a layer of semiconductor material, this detection taking place before stacking this layer with a plurality of other layers of semiconductor material for the design of a multilayer chip integrated circuit, comprising: measurement on each of said TSV vias of at least one parameter derived from an electrical characteristic of the TSV vias; detection of defects in said TSV vias according to a comparison of the parameters measured with at least one reference parameter, and calculation of said at least one reference parameter using the measured parameters. The parameter measured on each of the TSV vias comprises an oscillation frequency value derived from a capacitive characteristic of the TSV vias.Type: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE ALT, Universite Montpellier 2 Sciences et Techniques, Centre National de la Recherche ScientifiqueInventors: Yassine FKIH, Pascal VIVET, Bruno ROUZEYRE, Marie-Lise FLOTTES, Giorgio DI NATALE
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Publication number: 20140269003Abstract: The invention concerns a non-volatile memory element comprising: first and second transistors (106, 108) forming an inverter (104) coupled between a first storage node (112) and an output (110) of the memory element; a third transistor (116) coupled between the first storage node (112) and a first supply voltage (GND, VDD) and comprising a control terminal coupled to said output; a first resistance switching element (102) coupled in series with said third transistor and programmed to have one of first and second resistances (Rmin, Rmax) representing a non-volatile data bit; a fourth transistor (118) coupled between said storage node (112) a second supply voltage (VDD, GND); and control circuitry (130) adapted to activate said third transistor at the start of a transfer phase of said non-volatile data bit to said storage node, and to control said fourth transistor to couple said storage node to said second supply voltage during said transfer phase.Type: ApplicationFiled: June 14, 2012Publication date: September 18, 2014Applicants: Universite Montpellier 2, Centre National de la Recherche ScientifiqueInventors: Yoann Guillemenet, Lionel Torres
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Publication number: 20140227344Abstract: The présent invention relates to cell-penetrating peptides characterized in that it comprises an amino acid séquence selected in the group consisting of X1LX2RALWX9LX3X9X4LWX9LX5X6X7X8, X1LX2LARWX9LX3X9X4LWX9LX5X6X7X8 and X1LX2ARLWX9LX3X9X4LWX9LX5X6X7X8, wherein X1 is beta-A or S, X2 is F or W, X3 is L, W, C or I, X4 is S, A, N or T, Xs is L or W, X6 is W or R, X7 is K or R, X8 is A or none, and X9 is R or S. Thèse peptides exhibit high efficiency, low toxicity and a natural tropism for lung tissues, and can be used either in simple complex with the cargo to be vectorised, or in nanoparticles comprising two layers of cell-pentrating peptides around the cargo.Type: ApplicationFiled: April 4, 2012Publication date: August 14, 2014Applicants: UNIVERSITE MONTPELLIER 2 SCIENCES ET TECHNIQUES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Gilles Divita, Karidia Konate, May Catherine Morris, Sebastien Deshayes