Patents Assigned to Centre National de la Recherche Scientifique (Cnrs)
-
Publication number: 20220013772Abstract: A positive electrode active material for a sodium-ion battery has the following formula: NaxNi0.5-yCuyMn0.5-zTizO2, in which: -x varies from 0.9 to 1; -y varies from 0.05 to 0.1; -z varies from 0.1 to 0.3. When z is equal to 0.1 and x is equal to 1, then y is not equal to 0.05.Type: ApplicationFiled: October 10, 2019Publication date: January 13, 2022Applicants: RENAULT s.a.s., CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), COLLEGE DE FRANCE, SORBONNE UNIVERSITEInventors: Mohamed CHAKIR, Sathiya MARIYAPPAN, Jean-Marie TARASCON, Qing WANG
-
Patent number: 11220482Abstract: The present invention is directed to novel compounds of Formula (I): pharmaceutically acceptable salts or solvates thereof, and their use, in particular in the treatment or prevention of malaria.Type: GrantFiled: November 2, 2018Date of Patent: January 11, 2022Assignees: UNIVERSITE AMIENS PICARDIE JULES VERNE, CENTRE HOSPITALIER UNIVERSITAIRE D'AMIENS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE-CNRS-Inventors: Pascal Sonnet, Alexandra Dassonville-Klimpt, Guillaume Bentzinger, Catherine Mullie-Demailly, Patrice Agnamey
-
Publication number: 20210393855Abstract: The present invention relates to hydrogels prepared using silylated organic molecules (such as silylated biomolecules), a process for obtaining the same, and uses thereof.Type: ApplicationFiled: June 25, 2021Publication date: December 23, 2021Applicants: Universite de Montpellier, Centre National de la Recherche Scientifique (CNRS)Inventors: Jean Martinez, Ahmad Mehdi, Gilles Subra, Said Jebors, Cécile Echalier
-
Patent number: 11203641Abstract: The subject matter of the present invention relates to an in vitro method for the screening of anti-cancer compounds based on the capacity for these compound to interact with netrin-1 receptor and/or to inhibit the dimerization of the intracellular domain of the netrin-1 receptor expressed in tumor cells. The invention also relates to a method for predicting the presence of metastatic or aggressive cancer, or for determining the efficiency of an anti-cancer treatment based on the measuring of the expression level of netrin-1. The invention further comprises kits and compounds as a medicament for the treatment of cancer such as metastatic breast cancer, related to the overexpression of netrin-1 by the tumor cells.Type: GrantFiled: June 21, 2018Date of Patent: December 21, 2021Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), CENTRE LEON BERARDInventors: Patrick Mehlen, Agnes Bernet, Julien Fitamant
-
Patent number: 11203753Abstract: The present invention relates to a hepcidin antagonist for use in the treatment of inflammatory diseases.Type: GrantFiled: March 14, 2016Date of Patent: December 21, 2021Assignees: INSERM (Institut National de la Santé et de la Recherche Médicale), Centre National de la Recherche Scientifique (CNRS), Université Paris Descartes, Université Paris Diderot—Paris 7Inventors: Carole Peyssonnaux, Jacques Mathieu, Sara Zumerle
-
Patent number: 11199542Abstract: The invention relates to a method for labeling specifically living bacteria, comprising the steps of: a) incubating said bacteria of said sample with at least one modified monosaccharide compound comprising a first reactive chemical group capable to chemically react with a second reactive group, so that a residue bearing said first reactive group is incorporated into the envelope of such bacteria, and b) contacting said modified monosaccharide residue incorporated within the envelope of the bacteria with a labeling molecule comprising a said second reactive group, for generating the chemical reaction of said first reactive group with said second reactive group, characterized in that said modified monosaccharide compound has the following formula (I), or a salt thereof: Wherein —A, B and C can be independently H, OH, NH2, OH and NH2 being substituted or not by protecting groups thereof and —D is an alkyl chain in C2 to C4, each carbon being substituted or not by OH or NH2, OH and NH2 being substituted or not bType: GrantFiled: May 3, 2016Date of Patent: December 14, 2021Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE D'AIX-MARSEILLEInventors: Sam Dukan, Boris Vauzeilles, Jordi Mas Pons, Aurélie Baron
-
Patent number: 11198851Abstract: The present invention relates to a method for ex vivo generating and expanding ?? Foxp3+ regulatory T cells, and therapeutic uses thereof. The inventors performed the induction of Foxp3+ expression in ex vivo human induced tumor-antigen specific CD4+ TCR?? unrestricted T cells and the induction of autologous CD8-mediated T-cell responses against tumor-antigen specific FOXP3 expressing CD4+ TCR?? unrestricted T cells. The inventors developed a method to ex vivo generated and expanded antigen specific Foxp3 expressing CD3+ TCR??+ unrestricted T cells, committed to exclusively exert regulatory activity, whichever culture condition of stimulation is. In particular, the present invention relates to a method for generating ex vivo ?? Foxp3+ regulatory T cells having the following phenotype: CD3+ TCR??+ Foxp3+.Type: GrantFiled: August 4, 2017Date of Patent: December 14, 2021Assignees: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERE MEDICALE), MEDECINE ET INNOVATION, UNIVERSITE DE PARIS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)Inventors: Daniel Zagury, Helene Le Buanec, Sophie Duchez, Valerie Schiavon, Armand Bensussan
-
Patent number: 11191476Abstract: The method of modulating epileptogenicity in a brain of an epileptic patient includes: providing a virtual brain; providing a model of an epileptogenic and of a propagation zones and loading the model in the virtual brain to create a virtual epileptic brain; acquiring data of the brain of the epileptic patient; identifying, in the data, a location of at least one possible epileptogenic zone; fitting the virtual epileptic brain against the data acquired from the epileptic patient and parametrizing the at least one possible epileptogenic zone in the virtual epileptic brain as an epileptogenic zone; and simulating, within the virtual epileptic brain, the effect of a network modulation mimicking a clinical intervention of the brain of the patient.Type: GrantFiled: July 18, 2016Date of Patent: December 7, 2021Assignees: UNIVERSITE D'AIX MARSEILLE (AMU), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), ASSISTANCE PUBLIQUE—HOPITAUX DE MARSEILLE (AP-HM), INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM)Inventors: Viktor Jirsa, Christophe Bernard, Fabrice Bartolomei, Maxime Guye
-
Patent number: 11186634Abstract: The present invention relates to antibodies targeting Tumor Associated Macrophages (TAMs) and uses thereof. The inventors investigated specific marker exposed on the surface of the macrophages associated to tumor in order to detect and target TAMs. They showed that sideroflexin 3, which is absent in normal macrophage, is expressed by tumor associated macrophages. The inventors further demonstrated that using antibody directed to sideroflexin 3, they depleted TAMs in PBMC sample obtained from LCC patient, and strongly reduced leukemic B cells number.Type: GrantFiled: July 28, 2017Date of Patent: November 30, 2021Assignees: INSERM (Institut National de la Santé et de la Recherche Médicale), Université Paul Sabatier Toulouse, Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Universitaire de Toulouse, Institut Claudius RegaudInventors: Mary Poupot, Loïc Ysebaert, Marie Tosolini, Jean-Jacques Fournie, Pierre Brousset, Philippe Rochaix
-
Patent number: 11187705Abstract: The invention relates to a method for labeling specifically living microorganisms in a sample comprising microorganisms, the method comprising the steps of: a) incubating said microorganisms of said sample with at least one modified monosaccharide compound comprising a first reactive chemical group capable to chemically react with a second reactive group, so that a residue bearing said first reactive group is incorporated into such microorganisms, and b) contacting said residue incorporated in the microorganisms, with a labeling molecule comprising a said second reactive group, for generating the chemical reaction of said first reactive group of said residue incorporated within said living microorganisms with said second reactive group of said labeling molecule, resulting in a covalent link, characterized in that the said modified monosaccharide compound has the following formula (I?), or a salt thereof: —X can be O, NH or S, preferably O and NH, and —R1 and R2 can be independently H, OH, NH2, OH and NH2 beinType: GrantFiled: May 3, 2016Date of Patent: November 30, 2021Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE D'AIX-MARSEILLE, UNIVERSITE PARIS-SACLAYInventors: Sam Dukan, Boris Vauzeilles, Jordi Mas Pons, Aurélie Baron
-
Patent number: 11185337Abstract: The present invention relates to a tourniquet (1) comprising: • a support (2) for surrounding a first portion of a limb, • an elastic sleeve (4) to be held in a stretched position around the support (2), the support (2) preventing contraction of the elastic sleeve (4), • a grip element (8) which is movable relative to the support (2), • a drive element (6) for driving the elastic sleeve (4), when the grip element (8) is moved manually relative to the support (2), from its stretched position around the support to a blood vessel constricting position wherein the elastic sleeve (4) surrounds a second portion of the limb, adjacent to the first portion of the limb but not surrounded by the support (2), in such a way that the elastic sleeve (4) can contract by resilient return, and thus compress the second portion of the limb.Type: GrantFiled: February 16, 2018Date of Patent: November 30, 2021Assignees: SORBONNE UNIVERSITY, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) FILIXInventors: Guillaume Chenegros, Nicolas Libert, Stephane Carras
-
Patent number: 11180797Abstract: An object is to provide a component for molecular Computing and a method of molecular Computing. A component for molecular Computing, the component comprising: a microsphere including pores, at least some of which are open on a surface of the microsphere, and a plurality of modules grafted on the microsphere wherein each of the modules is a continuous séquence of nucleic acid base.Type: GrantFiled: February 16, 2016Date of Patent: November 23, 2021Assignees: THE FOUNDATION FOR THE PROMOTION OF INDUSTRIAL SCIENCE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)Inventors: Guillaume Gines, Yannick Rondelez, Teruo Fujii
-
Patent number: 11174226Abstract: The present application relates to novel azetidinimine of formula (I). Wherein R1-R6 are as defined in claim 1. The azetidinimine of the invention are useful as antibiotics and as inhibitors of a carbapenemases. The present invention thus further relates to their use in antibiotic therapies and their methods of synthesis.Type: GrantFiled: September 7, 2016Date of Patent: November 16, 2021Assignee: Centre National de la Recherche Scientifique (CNRS)Inventors: Robert Dodd, Kevin Cariou, Corinne Minard, Bogdan-Iuliu Iorga, Thierry Naas
-
Publication number: 20210345873Abstract: According to one aspect, the invention relates to a system (101) for in vivo, full-field interference microscopy imaging of a scattering three-dimensional sample.Type: ApplicationFiled: September 27, 2019Publication date: November 11, 2021Applicants: PARIS SCIENCES ET LETTRES - QUARTIER LATIN, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARISInventors: Viacheslav Mazlin, Peng Xiao, Mathias Fink, Albert Claude Boccara
-
Patent number: 11171174Abstract: A device for multispectral imaging in the infrared, suitable for detecting at at least one first and one second detection wavelength is provided. It comprises a detection matrix array comprising a set of elementary detectors of preset dimensions forming an image field of given dimensions; and an image-forming optic having a given aperture number (N) and a given focal length (F), which aperture number and focal length are suitable for forming, at any point of the image field, an elementary focal spot covering a set of at least two juxtaposed elementary detectors.Type: GrantFiled: April 6, 2018Date of Patent: November 9, 2021Assignees: OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES (ONERA), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)Inventors: Antoine Bierret, Grégory Vincent, Riad Haidar, Fabrice Pardo, Jean-Luc Pelouard
-
Patent number: 11171250Abstract: A shielding element comprises a rigid substrate and at least one electrically conductive two-dimensional structure which is placed on one of the faces of the substrate. The substrate and the electrically conductive two-dimensional structure are such that the shielding element has optical-transmission and shielding-efficiency values at least one of which varies between two zones of the shielding element. Such a shielding element enables easier assembly of a detection system comprising multiple optical sensors.Type: GrantFiled: May 22, 2017Date of Patent: November 9, 2021Assignees: Safran Electronics & Defense, Centre National de la Recherche Scientifique-CNRS, Universite de Rennes 1Inventors: Cyril Dupeyrat, Patrice Foutrel, Philippe Besnier, Xavier Castel, Yonathan Corredores
-
Publication number: 20210340331Abstract: A process for preparing a polyaminoborane comprising reacting at least one monomer with an aminoborane, wherein the at least one monomer is selected from the group consisting of ammonia, a primary amine and a substituted or unsubstituted hydrazine; and wherein the aminoborane comprises a borane substituted by a secondary amino group; polyaminoboranes obtainable by said process; use of said polyaminoboranes for the preparation of a ceramic precursor or a ceramic, the production of boron nitride, or the storage and/or production of dihydrogen; ceramic precursors, ceramics, hydrogen cells or energy materials comprising said polyaminoboranes.Type: ApplicationFiled: July 13, 2021Publication date: November 4, 2021Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS, Université de Rennes 1Inventors: Gilles Alcaraz, Carlos Antonio De Albuquerque, Claire Roiland
-
Patent number: 11156840Abstract: An optical guide for a near-eye display device includes a first guide element having a light input zone and a second guide element having an output zone. The first guide element is superimposed on the second guide element. The optical guide also includes an optical coupling system between the first guide element and the second guide element, and the first and second guide elements have, on the first part of their length, a mutual spacing so as to delimit a thin layer of air between said guide elements extending between a first longitudinal end of the guide elements and the optical coupling system. The optical coupling system, located at a second longitudinal end of the first and second guide elements, includes a single-piece portion of the guide elements, associated with an optical reflection member to propagate the beams of light from the input zone toward the output zone.Type: GrantFiled: June 16, 2020Date of Patent: October 26, 2021Assignees: UNIVERSITE DE STRASBOURG, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), INSTITUT NATIONAL DES SCIENES APPLIQUEESInventors: Jianming Yang, Patrice Twardowski, Joël Fontaine
-
Immunogenic construct comprising an EBV-cell antigen and a targeting moiety and applications thereof
Patent number: 11147868Abstract: The present invention generally relates to an immunogenic construct, useful for redirecting an EBV-existing immune response towards an undesired target cell and/or microorganism, to methods for preparing said conjugate, to a pharmaceutical applications comprising said conjugate, and to medical applications thereof.Type: GrantFiled: December 15, 2016Date of Patent: October 19, 2021Assignees: Institut National de la Sante et de la Recherche Medicale (INSERM), Centre National de la Recherche Scientifique (CNRS), Université de Paris, Institut National Transfusion SanguineInventors: Arnaud Chene, Benoit Gamain, Stéphane Gangnard -
Patent number: 11143729Abstract: The present invention improves the quality of the magnitude and phase images produced in medical imaging, in particular in the case of multi-antenna MRI. The invention proposes to generate (28) such an image (I) by summing the complex image data (pj,{tilde over (p)}j) obtained from different antennas by weighting these data using only the diagonal elements (Rj,j) of an antenna noise covariance matrix or its inverse or pseudo-inverse matrix (Rj,j?1). A reference antenna (Ref) may be determined (24), so as to be able to replace (26), in each of these datum, a phase component specific to the acquisition antenna by a reference phase component. The reference antenna is preferably a virtual antenna formed by linear combination of the antennas of the MRI system. If significant improvements are obtained in the phase image resulting from the summation, a very clear gain is also surprisingly obtained in the magnitude image.Type: GrantFiled: October 15, 2018Date of Patent: October 12, 2021Assignees: INSTITUT DU CERVEAU ET DE LA MOELLE EPINIERE (ICM), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), ASSISTANCE PUBLIQUE—HOPITAUX DE PARIS (AP-HP), SORBONNE UNIVERSITEInventor: Mathieu Santin