公开(公告)号：US20250051719A1

公开(公告)日：2025-02-13

申请号：US18685660

申请日：2022-08-23

Applicant: Sartorius Stedim FMT S.A.S ,  Universite Claude Bernard Lyon | ,  Institut National des Sciences Appliquees de Lyon ,  Ecole Superieure de Chimie, Physique, Electronique de Lyon ,  Centre National de la Recherche Scientifique

Inventor： Laura Chastagnier ,  Emma Petiot

IPC: C12N5/00 ,  B33Y10/00 ,  B33Y70/00 ,  C12P1/00

Abstract: Methods and systems for performing a bioproduction process are described, the bioproduction process comprising the production of a transformed cell population. The methods include the steps of culturing a cell population at least partially embedded in a hydrogel matrix forming a three-dimensional structure, the hydrogel matrix also comprising a transforming agent.

公开(公告)号：US20230212328A1

公开(公告)日：2023-07-06

申请号：US18011111

申请日：2021-06-04

Applicant: INEOS EUROPE AG ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  THE UNIVERSITE CLAUDE BERNARD LYON 1 ,  ECOLE SUPERIEURE DE CHIMIE-PHYSIQUE-ELECTRONIQUE DE LYON

Inventor： Christophe BOISSON ,  Vittoria CHIARI ,  Gaelle PANNIER ,  Mostafa TAOUFIK

IPC: C08F4/52 ,  C08F210/02 ,  C08F210/06

CPC classification number: C08F4/52 ,  C08F210/02 ,  C08F210/06 ,  C08F2410/00

Abstract: The present invention relates to a method for preparing a catalyst, and in particular provides a method for preparing a catalyst suitable for the polymerisation of ethylene and/or propylene, said catalyst comprising a compound of yttrium, neodymium or scandium supported on a silica support, and wherein the method comprises: a) Treating a silica support by heating at a temperature of at least 550° C., b) Contacting the treated silica support with a complex of the following formula: DmMX1X2R wherein M is selected from Y, Sc and Nd, R is a hydrocarbyl group, X1 and X2 are anionic groups, D is a neutral donor group, and m is 0 or greater.

公开(公告)号：US20210402685A1

公开(公告)日：2021-12-30

申请号：US17297558

申请日：2019-11-29

Applicant: UNIVERSITE CLAUDE BERNARD LYON 1 ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON ,  ECOLE SUPERIEURE DE CHIMIE, PHYSIQUE, ELECTRONIQUE DE LYON

Inventor： Christophe Marquette ,  Edwin-Joffrey Courtial ,  Alizée Delbarre ,  Arthur Colly

IPC: B29C64/165 ,  C09D5/03 ,  C09D1/00 ,  C09D131/04 ,  C09D133/12 ,  C09D183/04 ,  B29C64/393 ,  B33Y10/00 ,  B33Y70/10

Abstract: An additive manufacturing process and device implement the deposition of a material to form a three-dimensional object. The process includes depositing the material in suspension within a stressed granular medium that comprises a granular phase and a gaseous interstitial phase. The granular phase consists solely of a material taking the form of discrete, solid elements that interact in regions of contact therebetween.

公开(公告)号：US20200181041A1

公开(公告)日：2020-06-11

申请号：US16316517

申请日：2017-07-10

Applicant: TOTAL RAFFINAGE CHIMIE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  UNIVERSITE CLAUDE BERNARD LYON ,  ECOLE SUPERIEURE DE CHIMIE PHYSIQUE ELECTRONIQUE DE LYON

Inventor： Mostafa TAOUFIK ,  Kai Chung SZETO ,  Cesar RIOS NEYRA ,  Stéphans KRESSMAN

IPC: C07C2/40

Abstract: The disclosure relates to a process for the dimerization of conjugated diene compounds by a heterogeneous catalytic process using a supported palladium catalyst in the presence of at least one palladium activator and at least one palladium coordinating agent.

公开(公告)号：US20180024125A1

公开(公告)日：2018-01-25

申请号：US15520896

申请日：2015-10-27

Applicant: UNIVERSITE CLAUDE BERNARD LYON I ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON ,  ECOLE SUPERIEURE DE CHIMIE PHYSIQUE ELECTRONIQUE DE LYON

Inventor： Agnes GIRARD-EGROT ,  Ofelia MANITI ,  Samuel REBAUD

IPC: G01N33/543

CPC classification number: G01N33/5432 ,  G01N33/543 ,  G01N33/68

Abstract: The invention concerns an assembly consisting of a substrate on which at least one lipid bilayer is attached by means of a peptide, referred to as the tethering peptide, which is itself linked to the substrate, characterised in that the tethering peptide has a C-terminal end constituted by at least four consecutive histidines and in that the lipid bilayer comprises a portion of lipids having a chelating headgroup enclosing a metal cation providing the link with the tethering peptide as a result of metal-chelate interactions between the metal cation and at least a portion of the histidines located at the C-terminal position of the tethering peptide; and the method for preparing same and the associated detection methods.

公开(公告)号：US12083503B2

公开(公告)日：2024-09-10

申请号：US17616824

申请日：2019-06-04

Applicant: TOYOTA MOTOR EUROPE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE CLAUDE BERNARD LYON 1 ,  ECOLE SUPERIEURE DE CHIMIE PHYSIQUE ELECTRONIQUE DE LYON

Inventor： Phuc Hai Nguyen ,  Marc-Olivier Charlin ,  Cherif Larabi ,  Kai Chung Szeto ,  Mostafa Taoufik

IPC: B01J23/10 ,  B01D53/94 ,  B01J23/30 ,  B01J37/02 ,  B01J37/08 ,  C07F11/00

CPC classification number: B01J23/30 ,  B01D53/9418 ,  B01J23/10 ,  B01J37/0217 ,  B01J37/0219 ,  B01J37/0228 ,  B01J37/086 ,  C07F11/005 ,  B01D2255/20776

Abstract: A process for preparing a catalyst material, includes the steps of: (a) providing a support material having surface hydroxyl (OH) groups, wherein the support material is ceria (CeO2), zirconia (ZrO2) or a combination of thereof; (b) reacting the support material having surface hydroxyl (OH) groups of step (a) with a precursor containing two transition metal atoms, each chosen independently from the group consisting of: W, Mo, Cr, Ta, Nb, V, Mn; (c) calcining the product obtained in step (b) in order to provide a catalyst material showing dual site surface species containing pairs of transition metal atoms derived from the precursor that are present in oxide form on the support material. Additionally, a catalyst material is obtained by the process set out above, and the catalyst material is used as an ammonia selective catalytic reduction (NH3-SCR) catalyst for nitrogen oxides (NOx) reduction.

公开(公告)号：US20230391719A1

公开(公告)日：2023-12-07

申请号：US18032881

申请日：2021-10-20

Applicant: ADISSEO FRANCE S.A.S. ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  ECOLE SUPERIEURE DE CHIMIE, PHYSIQUE, ELECTRONIQUE DE LYON ,  UNIVERSITE CLAUDE BERNARD LYON 1

Inventor： Félix TAULOU ,  Didier MORVAN ,  Virginie BELLIERE-BACA ,  Christophe GEANTET

IPC: C07C323/58 ,  C07C391/00

CPC classification number: C07C323/58 ,  C07C391/00

Abstract: The invention concerns a preparation of a compound of formula I,


[Chem 1]



CH3XCH2CH2C(NH2)COOH  (I)



where X represents S or Se,
by catalytic conversion of a compound of formula II






[Chem 2]



CH3XCH2CH2C(Y)CN  (II)



where X represents S or Se and Y represents NH2 or OH,
when Y represents NH2, the conversion being carried out in the presence of water and of at least one catalyst comprising at least alumina, titanium dioxide or a mixture thereof, and
when Y represents OH, the conversion being carried out in the presence of water, of at least one catalyst comprising at least alumina, titanium dioxide, zirconia or a mixture thereof, and NH3 or an ammonium salt.

公开(公告)号：US20200254429A1

公开(公告)日：2020-08-13

申请号：US16637522

申请日：2018-08-07

Applicant: King Abdullah University of Science and Technology ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITY CLAUDE BERNARD LYON 1 ,  ECOLE SUPERIEURE DE CHIMIE PHYSIQUE ELECTRONIQUE DE LYON

Inventor： Samir BARMAN ,  Manoja Kumar SAMANTARAY ,  Youssef SAIH ,  Jean Marie BASSET ,  Edy ABOU HAMMAD ,  Mostafa TAOUFIK ,  Nicolas MERLE ,  Kai Chung SZETO ,  Frederic LE QUEMENER ,  Aimery DE MALLMANN

IPC: B01J31/16 ,  B01J23/18 ,  B01J21/08 ,  B01J23/28 ,  B01J31/22 ,  B01J31/18 ,  B01J31/12 ,  B01J37/02 ,  C07C45/35 ,  C07C45/34 ,  C07C253/26

Abstract: Embodiments of the present disclosure describe a catalyst and/or a precatalyst, in particular a single site catalyst and/or a single site precatalyst, for the oxidation and/or ammoxidation of olefins to produce aldehydes and/or nitriles, methods of preparing a corresponding catalyst and/or precatalyst, in particular single site catalyst and/or single site precatalyst, and methods of using said catalyst and/or precatalyst, in particular said single site catalyst and/or single site precatalyst, to produce aldehydes and/or nitriles.

公开(公告)号：US11566234B2

公开(公告)日：2023-01-31

申请号：US16064322

申请日：2016-12-29

Applicant: Lab Skin Creations ,  Universite Claude Bernard Lyon 1 ,  Centre National de la Recherche Scientifique ,  Institut National des Sciences Appliquees de Lyon ,  Ecole Superieure de Chimie, Physique, Electronique de Lyon

Inventor： Christophe Marquette ,  Léa Pourchet ,  Amélie Thepot ,  Morgan Dos Santos

IPC: C12N5/071 ,  B33Y70/00 ,  B33Y80/00 ,  G01N33/50 ,  B33Y10/00 ,  A61L27/38 ,  C12N5/077

Abstract: The invention relates to a method for manufacturing a bio-ink by additive deposition, which comprises supplying: a first solution including between 5 and 40 wt. % gelatin; a second solution including between 15 and 35.wt. % alginate; a third solution including between 1 and 15 wt. % fibrinogen, and optionally living cells in suspension; and creating a mixture including: around 35 to 65 vol. % of the first solution; around 15 to 35 vol. % of the second solution; and around 15 to 35 vol. % of the third solution, said proportions being selected so that they add up to 100%. Said bio-ink allows the additive deposition of objects that can be polymerised by means of a solution including calcium ions and thrombin. Said objects can be incubated and can be used as a substitute for body tissue, for example (with added fibroblasts) as skin substitute.

公开(公告)号：US10647631B2

公开(公告)日：2020-05-12

申请号：US15543025

申请日：2016-01-11

Applicant: TOTAL MARKETING SERVICES ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE(CNRS) ,  UNIVERSITE CLAUDE BERNARD LYON ,  ECOLE SUPERIEURE DE CHIMIE PHYSIQUE ELECTRONIQUE DE LYON

Inventor： Cesar Rios Neyra ,  Kai Chung Szeto ,  Mostafa Taoufik

IPC: C07C2/40 ,  C07C5/03

Abstract: The disclosure relates to a selective head-to-head dimerization of conjugated diene compounds by a catalytic process in a reaction medium without solvent or with solvent comprising hydrocarbons, in the presence of a specific additive of the phenol type.