公开(公告)号：US10745520B2

公开(公告)日：2020-08-18

申请号：US15535884

申请日：2015-12-17

Applicant: RHODIA OPERATIONS ,  INSTITUT NATIONAL DES SCIENCES APPLIQUES DE LYON ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE CLAUDE BERNARD LYON 1 ,  UNIVERSITE JEAN MONNET SAINT-ETIENNE

Inventor： Stéphane Jeol ,  René Rossin ,  Vincent Mollet ,  Benjamin Paci ,  Françoise Fenouillot-Rimlinger ,  Alain Rousseau

IPC: C08G73/10

Abstract: The invention relates to a process for producing aromatic polyimides, comprising the following steps: (a) preparation of one or more solid salt(s) by reacting one or more aromatic tetracarboxylic acid(s) and one or more diamine(s) according to a mole ratio ranging from 0.95 to 1.05; (b) drying of the solid salt(s), (c) addition, to the dry salt resulting from step (b), of one or more compound(s) (C) comprising one or more group(s) chosen from a carboxylic acid group, an anhydride group, an ester group and an acyl chloride group; (d) solid-state polymerization of said solid salt(s) in the presence of the compound(s) (C).

公开(公告)号：US10539577B2

公开(公告)日：2020-01-21

申请号：US15660456

申请日：2017-07-26

Applicant: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE JEAN MONNET SAINT ETIENNE ,  UNIVERSITE CLAUDE BERNARD LYON 1 ,  HOSPICES CIVILS DE LYON ,  CENTRE HOSPITALIER UNIVERSITAIRE DE SAINT ETIENNE

Inventor： Jerome Marc Claude Honnorat ,  Jean-Christophe Antoine ,  Jean-Philippe Camdessanche ,  Nadia Boutahar ,  Veronique Annie Rogemond

IPC: G01N33/68 ,  G01N33/564 ,  C07K16/28 ,  A61K31/137 ,  A61K31/365 ,  A61K31/436 ,  A61K31/519 ,  A61K31/52 ,  A61K31/675 ,  A61K38/13

Abstract: The present invention relates to the diagnosis of acquired sensory neuronopathies (SNN), and to the treatment of these disorders.

公开(公告)号：US20250033239A1

公开(公告)日：2025-01-30

申请号：US18718004

申请日：2022-12-08

Applicant: UNIVERSITE JEAN MONNET SAINT ETIENNE ,  UNIVERSITE CLAUDE BERNARD LYON 1 ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON

Inventor： Frédéric BECQUART ,  Christian CARROT ,  Mohammed Abdelfetah GHRIGA

IPC: B27L11/00 ,  B27M1/02

Abstract: The invention relates to a method for extruding wood pellets, the method being characterized in that it comprises at least the steps of: (a) providing pieces of wood; (b) grinding and partially drying, in a twin-screw extruder including at least shear generating elements, pieces of wood to obtain wood particles having a reduced water content compared to the pieces of wood; (c) compressing the particles and shaping in at least one die to obtain wood pellets. The invention also relates to a wood pellet capable obtained with this method and a co-rotating twin-screw extruder intended for the extrusion of wood pellets

公开(公告)号：US20240409724A1

公开(公告)日：2024-12-12

申请号：US18698471

申请日：2022-10-03

Applicant: MEXBRAIN ,  UNIVERSITE CLAUDE BERNARD LYON 1 ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON ,  UNIVERSITE JEAN MONNET SAINT ETIENNE

Inventor： Olivier TILLEMENT ,  François LUX ,  Thomas GREA ,  Coralie GRANGE ,  Axel AIGLE ,  Anouk ROUDIER ,  Laurent DAVID ,  Alexandra MONTEMBAULT ,  Augustin TILLEMENT ,  Renaud PASSIEUX ,  Juan Felipe SALAZAR ARIZA

IPC: C08L5/08 ,  A61K47/36 ,  A61L15/28 ,  A61L15/60 ,  A61L24/00 ,  A61L24/04 ,  A61L31/04 ,  A61L31/14

Abstract: The present invention relates to the field of compositions comprising a polymer bearing a chelating group capable of chelating one or more metals, and to the various uses thereof. In particular, the present invention relates to compositions comprising a copolysaccharide carrying a chelating group, which compositions may be in the form of a gel, as well as to the threads obtained from this gel.

公开(公告)号：US20230294200A1

公开(公告)日：2023-09-21

申请号：US18014030

申请日：2021-06-03

Applicant: HYDROMECANIQUE ET FROTTEMENT ,  UNIVERSITE JEAN MONNET SAINT ETIENNE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Inventor： Christophe Heau ,  Philippe Maurin-Perrier ,  Florence Garrelie ,  Jean-Philippe Colombier ,  Florent Pigeon

IPC: B23K26/00 ,  B01J19/08 ,  B01J19/12

CPC classification number: B23K26/0093 ,  B01J19/088 ,  B01J19/121 ,  B01J2219/0879

Abstract: This invention relates to a machine for treating parts with different shapes, comprising a chamber); a vacuum system; treatment systems, including a plasma generating system and/or a vacuum deposition system; and a transport system which is capable of displacing the part or parts in the chamber irrespectively of the shape of these parts; characterized in that the treatment systems include a laser system which is designed to treat the part or parts disposed in the chamber.

公开(公告)号：US11755569B2

公开(公告)日：2023-09-12

申请号：US16962540

申请日：2019-01-18

Applicant: UNIVERSITE JEAN MONNET SAINT ETIENNE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)

Inventor： Dennis Diefenbach

IPC: G06F16/242 ,  G06F16/2457 ,  G06F16/248 ,  G06F40/40 ,  G06F40/205

CPC classification number: G06F16/243 ,  G06F16/248 ,  G06F16/24578 ,  G06F40/205 ,  G06F40/40

Abstract: The present invention is related to a method for processing a question in natural language received at a server (2), comprising performing by a processing unit (21) of the server (2) steps of: (a) for each n-gram of the question which is not a stop word, from at least one given knowledge base of entities linked by relations, identifying as initial entities and initial relations the entities and relations of the knowledge base matching said n-gram; (b) generating a set of possible queries for entities or relations of said given knowledge base, as a function of the initial entities and initial relations identified for all the n-gram of the question; (c) ranking each query of said set of possible queries as a function of at least one predetermined criterion, so as to identify a top-ranked possible query; (d) executing said top-ranked possible query, and returning the result entities or relations.

公开(公告)号：US11383053B2

公开(公告)日：2022-07-12

申请号：US16074337

申请日：2017-02-02

Applicant: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE CLAUDE BERNARD LYON 1 ,  UNIVERSITE JEAN MONNET SAINT ETIENNE

Inventor： Marc Thevenet ,  Patricia Viret

IPC: A61M16/00 ,  A61M16/20 ,  A61G11/00 ,  A61M21/00

Abstract: The invention relates to a device for olfactory stimulation of a patient with a plurality of scents, said device comprising: —a source (2) of a carrier gas (G); —a plurality of scent odorization circuits, each odorization circuit (4) comprising: —a container (18) containing an odorous volatile substance (V), —a container inlet line (26), provided with a container inlet valve (28), connecting an inlet (30) of said container with said source of carrier gas, and —a container outlet line (36), provided with a container outlet valve (38), connecting an outlet (40) of said container with an exit line (12); —a control unit (8), configured to control said container inlet valve and container outlet valve according to a medical protocol.

公开(公告)号：US20220195183A1

公开(公告)日：2022-06-23

申请号：US17603875

申请日：2020-04-22

Applicant: SOPREMA ,  EIFFAGE INFRASTRUCTURES ,  INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON ,  UNIVERSITE CLAUDE BERNARD LYON 1 ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS - ,  UNIVERSITE JEAN MONNET SAINT ETIENNE

Inventor： Rémi PERRIN ,  Pierre Etienne BINDSCHEDLER ,  Christine ROBACH ,  Frédéric LOUP ,  François OLARD ,  Raïssa GALLU ,  Florent DALMAS ,  Jean-François GERARD ,  Françoise MECHIN

IPC: C08L75/06 ,  C08G18/10 ,  C08G18/32 ,  C08G18/42 ,  C08G18/73

Abstract: The present invention relates to a polyurethane thermoplastic elastomer, to a composition comprising said polyurethane and a binder, for example bitumen and/or a biobased binder, and also to the use of the composition for the preparation of a waterproofing membrane, a soundproofing membrane, a liquid sealing system, a bituminous mix surfacing, a mastic asphalt surfacing, a primer, a varnish, a mastic, an adhesive or a binder emulsion

公开(公告)号：US11351062B2

公开(公告)日：2022-06-07

申请号：US15517480

申请日：2015-10-07

Applicant: UNIVERSITE JEAN MONNET SAINT ETIENNE ,  Centre National De La Recherche Scientifique

Inventor： Aurelien Bernard ,  Philippe Gain ,  Cyril Mauclair ,  Gilles Thuret

IPC: A61F9/00 ,  A61F9/008 ,  B23K26/067 ,  B23K26/38 ,  A61F9/009 ,  A61F9/013 ,  B23K103/00

Abstract: A device for cutting human or animal tissue including a femtosecond laser that can emit a L.A.S.E.R. beam in the form of impulses. The device directs and focuses the beam onto or into the tissue for the cutting thereof. The device further includes and element to shape the L.A.S.E.R. beam, positioned in the trajectory of the beam, and to modulate the energy distribution of the L.A.S.E.R. beam in the focal plane thereof, corresponding to the cutting plane.

公开(公告)号：US20210215694A1

公开(公告)日：2021-07-15

申请号：US17059496

申请日：2019-05-29

Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE D'AIX-MARSEILLE ,  INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE ,  INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON ,  UNIVERSITE JEAN MONNET SAINT ETIENNE ,  UNIVERSITE CLAUDE BERNARD LYON 1

Inventor： TÂM MIGNOT ,  OLIVIER THEODOLY-LANNES ,  GUILLAUME SUDRE ,  LAURENT DAVID ,  LOÏC BUGNICOURT-MOREIRA ,  JULIE TREGUIER

IPC: G01N33/569 ,  C12M1/12

Abstract: The present invention relates to a film of chitosan and its use for the adhesion of microorganisms, preferably bacteria, a device for microorganism growth comprising a substrate and a film of chitosan deposited thereon, and a method for preparing said device. The device of the invention is more particularly useful in in vitro methods for observing and/or detecting microorganisms and/or biological processes involving microorganisms, said microorganisms being preferably bacteria. It can be used more specifically for in vitro determining the resistance or susceptibility of microorganisms to bioactive agents, said microorganisms being preferably bacteria.