Patents Assigned to L'Oreal
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Patent number: 12316295Abstract: A process for fabricating a component includes an operation of transferring at least one layer of one or more piezoelectric or pyroelectric or ferroelectric materials forming part of a donor substrate to a final substrate, the process comprising a prior step of joining the layer to a temporary substrate via production of a fragile separating region between the donor substrate of single-crystal piezoelectric or pyroelectric or ferroelectric material and the temporary substrate, the region comprising at least two layers of different materials in order to ensure two compounds apt to generate an interdiffusion of one or more constituent elements of at least one of the two compounds make contact, the fragile region allowing the temporary substrate to be separated.Type: GrantFiled: November 23, 2021Date of Patent: May 27, 2025Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESInventors: Marie Bousquet, Pierre Perreau, Alexandre Reinhardt
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Patent number: 12312677Abstract: Disclosed is a method for improving step coverage of a film deposited on high aspect ratio (HAR) apertures in a substrate. The method comprises i) sequentially or simultaneously exposing the substrate to a vapor of an inhibitor, a vapor of a precursor and a vapor of a co-reactant; and ii) allowing the film with a desired step coverage being deposited on the surface of the HAR apertures through a vapor deposition process, wherein the inhibitor contains O, N, S, P, B, C, F, Cl, Br, or I.Type: GrantFiled: October 16, 2020Date of Patent: May 27, 2025Assignee: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges ClaudeInventors: Wontae Noh, Jooho Lee
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Patent number: 12311783Abstract: The disclosure generally describes a method for venting pressurized hydrogen gas from a device for simulating a refueling operation for a fuel cell electric vehicle (FCEV).Type: GrantFiled: December 7, 2021Date of Patent: May 27, 2025Assignee: L'Air Liquide, Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges ClaudeInventors: Samuel Trompezinski, Francis Eynard
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Patent number: 12315997Abstract: The present description concerns an antenna system comprising a transmitting or receiving antenna element (12), an array of parasitic antenna elements (14), individually associated with reconfigurable loads (15), one or a plurality of near-field antennas (32), and a circuit (18, 34) for setting the configuration of the array of parasitic antenna elements according to a radiation picked up by the near-field antenna(s) during a radio frequency transmission by the transmitting or receiving antenna element.Type: GrantFiled: November 21, 2022Date of Patent: May 27, 2025Assignee: COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESInventors: Serge Bories, Antonio Clemente
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Patent number: 12312264Abstract: Disclosed are systems and methods for mixing a gas-free liquid oxidant with a process liquid to form a homogeneous and gas-free mixture with minimized degassing. The mixing system comprises an injection device, integrating with a pipe through which a process liquid flows, configured and adapted to inject a gas-free liquid oxidant into the process liquid, and a mixer, fluidly connected to the pipe and the injection device, configured and adapted to mix the process liquid and the gas-free liquid oxidant therein to form a homogeneous and gas-free mixture of the process liquid and the gas-free liquid oxidant with minimal degassing. The method comprises the steps of a) injecting the gas-free liquid oxidant into the process liquid, and b) mixing the gas-free liquid oxidant and the process liquid to form the homogeneous and gas-free mixture. The gas-free liquid oxidant is ozone strong water.Type: GrantFiled: July 2, 2021Date of Patent: May 27, 2025Assignees: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude, American Air Liquide, Inc.Inventors: Jan Mante, Vasuhi Rasanayagam, Midhun Joy
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Patent number: 12310830Abstract: A biocompatible membrane composite including a cell impermeable layer and a mitigation layer is provided. The cell impermeable layer is impervious to vascular ingrowth and prevents cellular contact from the host. Additionally, the mitigation layer includes solid features. In at least one embodiment, mitigation layer has therein bonded solid features. In some embodiments, the cell impermeable layer and the mitigation layer are intimately bonded or otherwise connected to each other to form a composite layer having a tight/open structure. A reinforcing component may optionally be positioned external to or within the biocompatible membrane composite to provide support to and prevent distortion. The biocompatible membrane composite may be used in or to form a device for encapsulating biological entities, including, but not limited to, pancreatic lineage type cells such as pancreatic progenitors.Type: GrantFiled: May 30, 2020Date of Patent: May 27, 2025Assignees: W. L. Gore & Associates, Inc., ViaCyte, Inc.Inventors: Timothy M. Bruhn, Kevin D'Amour, Christopher Folk, Craig McGreevy, Laura Martinson, Scott A. Ritrovato, Greg Rusch, Michael Scott, Lauren R. Zambotti, Qiang (John) Zhang, Joseph Kakkassery
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Publication number: 20250164680Abstract: The disclosure relates to an optoelectronic device comprising in a stack: one reflection polarizing filter, one phase-shifting element configured to add a ?/4 phase shift in polarization, one active region, one reflector, so that the light radiation rays reflected by the reflector and passing through the phase-shifting element exhibit a new polarization phase-shifted by ?/2 with respect to their initial polarization, the rays then being reflected anew by the polarizing filter in the direction of the active region.Type: ApplicationFiled: November 8, 2024Publication date: May 22, 2025Applicants: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES, STMICROELECTRONICS (GRENOBLE 2) SAS, STMicroelectronics (Crolles 2) SASInventors: Raphael MULIN, Olivier JEANNIN, Francois DENEUVILLE
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Publication number: 20250167518Abstract: Laser emission device integrated into a substrate, comprising: a primary waveguide formed in the substrate and extending from a primary reflector; a plurality of secondary waveguides optically connected to the primary waveguide, and extending between a coupling end, optically connected to the primary waveguide, and a secondary reflector; the device being characterized in that each secondary waveguide comprises a gain medium, connected to a laser-pumping system and placed between the coupling end and the secondary reflector of said secondary waveguide so that the device forms as many Fabry-Pérot cavities as secondary waveguides; the device comprising an extractor, for extracting light from the device, at the resonant wavelength. FIG. 2.Type: ApplicationFiled: November 15, 2024Publication date: May 22, 2025Applicant: Commissariat à l'Energie Atomique et aux Energies AlternativesInventors: Sylvain GUERBER, Benoit CHARBONNIER
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Publication number: 20250161844Abstract: A gas separation device for use in combination with a liquid chromatography system is provided. The gas separation device includes a housing defining a fluid flow path between an outer surface and an inner surface. The fluid flow path includes an inlet portion, a diffuser portion, a recombination portion, and an outlet portion. Any gas bubbles contained within the fluid are trapped within the diffusor portion when fluid flow is in a forward direction. Fluid flow through the gas separation device is reversable so as to remove the trapped gas bubbles from within the gas separation device. In this operation state, the fluid is delivered from the gas separation device into the waste stream to ensure that gas bubbles leave the liquid chromatography system. The gas separation device may exhibit an air trapping effectiveness ratio (ATER) between 0.001 mb?1 and 0.51 mb?1 during forward direction fluid flow.Type: ApplicationFiled: March 10, 2023Publication date: May 22, 2025Applicant: W. L. Gore & Associates, Inc.Inventors: Michael C. McManaway, Hasan Hashemisohi, Kenneth S. Zukor
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Publication number: 20250167157Abstract: A 3D microstructure is formed by hybrid bonding a top wafer on a bottom wafer, by a hybrid bond with metal bonding pads at the interface between the upper metallization level (HBM) of the respective interconnect structure of each of the wafers. These interconnect structures further include a horizontal interconnect level (MX) which is directly below the upper interconnect level (HBM). These pads are distributed horizontally substantially homogeneously and with a fine bonding pitch. Out of these pads, purely bonding pads are electrically insulated from any horizontal metallization element of the horizontal interconnect level (MX). Conversely, bonding and electrical connection pads are electrically coupled, without vias, to an underlying horizontal metallization element formed in the horizontal interconnect level (MX).Type: ApplicationFiled: November 15, 2024Publication date: May 22, 2025Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESInventor: Pablo RENAUD
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Publication number: 20250162866Abstract: A method for producing hydrogen using a feed stream comprising ammonia is provided. The method can include the steps of: heating the feed stream in a first heat exchanger to produce a heated feed stream, wherein the heated feed stream is at a temperature above 500° C.; introducing the heated feed stream into a first reaction zone under conditions effective for catalytically cracking the heated feed stream to produce a raw hydrogen stream, wherein the raw hydrogen stream comprises hydrogen and nitrogen; cooling the raw hydrogen stream by indirect heat exchange against a first cooling fluid to form a cooled hydrogen stream; and purifying the raw hydrogen stream to produce a hydrogen product stream and a tail gas, wherein the tail gas has a higher concentration of nitrogen as compared to the hydrogen product stream.Type: ApplicationFiled: December 19, 2022Publication date: May 22, 2025Applicant: L'Air Liquide, Societe Anonyme pour l'Etude et l’Exploitation des Procedes Georges ClaudeInventors: Teja SCHMID MCGUINNESS, Umberto ROSSI, Florian PONTZEN, Dominik SCHACK
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Publication number: 20250164074Abstract: The invention relates to a tank for storing liquefied gas, in particular liquefied hydrogen, the tank comprising a sealed shell that defines a storage space between a lower end and an upper end, the tank comprising a circuit that is fluidically connected to the storage space for filling with and/or drawing off fluid, characterized in that the tank comprises, in the storage space, a set of walls forming a trough that is located in the upper portion of the storage space and is open in the direction of the upper end of the storage space.Type: ApplicationFiled: November 24, 2022Publication date: May 22, 2025Applicant: L'Air Liquide, Societe Anonyme pour l'Etude et l’Exploitation des Procedes Georges ClaudeInventor: Jean-Marc BERNHARDT
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Publication number: 20250161976Abstract: A reaction mixture for producing a film-forming polycarbosilazane polymer comprises a first compound containing at least two unsaturated groups and a second compound containing at least two —SiH2— hydrosilyl functional groups, wherein the reaction mixture is capable of forming the film-forming polycarbosilazane polymer utilizing hydrosilylation of the first compound by the second compound. Also disclosed are methods of forming a silicon and carbon containing film on a substrate comprising the steps of producing a film-forming polycarbosilazane polymer by a polymerization of a reaction mixture of a first compound containing at least two unsaturated groups and a second compound containing at least two hydrosilyl functional groups, forming a solution containing the film-forming polycarbosilazane polymer, and contacting the solution with the substrate via a spin-on coating, spray coating, dip coating, or slit coating technique to form the silicon and carbon containing film on the substrate.Type: ApplicationFiled: November 17, 2023Publication date: May 22, 2025Applicant: L'Air Liquide, Societe Anonyme pour l'Etude et l’Exploitation des Procedes Georges ClaudeInventors: Sean KERRIGAN, Fabrizio MARCHEGIANI, Fan QIN, Peng ZHANG, Jean-Marc GIRARD
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Publication number: 20250161191Abstract: The present invention relates to a composition, in particular a cosmetic or dermatological composition, in the form of an oil-in-water emulsion comprising: at least one UV-screening agent; at least one polymer comprising monomer units of formulae (A) and (B): in which: R1, independently at each instance, is chosen from alkyl or alkenyl radicals, and at least 60% by weight of the R1 groups are radicals chosen from stearyl and behenyl radicals, the percentage by weight relating to the sum of all the R1 groups present in the polymer, and the weight ratio of the sum of all the hydroxyethyl acrylate units to the sum of all the acrylate units bearing the R1 group ranges from 1:30 to 1:1; and the sum of the total of units A and B is at least 95% by weight relative to the total weight of the polymer, the polymer having a number-average molecular weight Mn ranging from 2000 to 9000 g/mol; at least one C12-C24 fatty acid ester of a C2-C24 polyol; and at least one carboxylic or carboxylate anionic suType: ApplicationFiled: April 14, 2023Publication date: May 22, 2025Applicant: L'OREALInventors: Frédéric SIMONET, Nideka ABEYSEKERA, Widad AJILI, Mahassine SAFOUANE, Alexandra CALCAVECCHIA
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Publication number: 20250162663Abstract: An improved mounting block and bushing provides greater protection against accumulation of dirt, water and other contaminants that often result in cracking, abrasion and damage to heavy equipment. The assembly also permits removal and replacement of one or more seals that assist in the objectives described herein. The improved apparatus may be provided with a new piece of equipment, or may alternatively be provided to retrofit an existing piece of equipment.Type: ApplicationFiled: November 17, 2023Publication date: May 22, 2025Applicant: L&H Industrial, Inc.Inventors: James Lee Meinen, Jordan T. Rhodine, Clark David Christenson
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Publication number: 20250169095Abstract: Quantum device formed from a substrate, the substrate being covered: with at least one semiconductor region forming a quantum dot, a detection structure with Coulomb blockade for detecting a state of charge of the quantum dot, said detection structure with Coulomb blockade including a detection island disposed above and facing the quantum dot and able to be coupled to the quantum dot by electrostatic coupling, said detection structure furthermore including at least one first tunnel junction between said detection island and a first gate block, the first gate block being juxtaposed with said detection island.Type: ApplicationFiled: November 20, 2024Publication date: May 22, 2025Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESInventors: Benoit BERTRAND, Pierre-André MORTEMOUSQUE
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Publication number: 20250167383Abstract: A battery cell having a cell housing, in which a plurality of electrodes is disposed. The cell housing comprises a wall having a pre-determined breaking region. The predetermined breaking region comprises an opening which is covered by a gas-permeable membrane. A recess extending to the opening is introduced into the wall in the predetermined breaking region.Type: ApplicationFiled: January 22, 2025Publication date: May 22, 2025Applicant: W. L. Gore & Associates GmbHInventors: Tim DAGGER, Daniel KEGLMEIER, Anton KILLER, Paul MEISTER, Piotr WRZUSZCZAK, Branislav ZLATKOV, Stefan BLASCZYK, Joona RIIHIMAEKI, Lisa WEISS
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Publication number: 20250159977Abstract: A device comprising two transistors stacked along a main direction, the first transistor comprising channels stacked along the main direction and first source and drain contacts, the second transistor comprising channels stacked along the main direction and second source and drain contacts, wherein the first source (respectively drain) contact and the second source (respectively drain) contact are distinct and isolated from one another by a first gate dielectric layer and by a second gate dielectric layer. The invention also relates to a method for manufacturing the device.Type: ApplicationFiled: August 9, 2024Publication date: May 15, 2025Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESInventor: Sylvain BARRAUD
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Publication number: 20250160051Abstract: The invention relates to a photodetector, including a SPAD type photodiode comprising, in a semiconductor substrate, a first doped region of a first conductivity type and a second doped region of a second conductivity type opposite the first conductivity type so as to produce a PN junction; a quenching transistor comprising, in the substrate, a channel of the second conductivity type, a gate electrically isolated from the substrate by a dielectric layer, a third doped region of the first conductivity type flush with an upper face of the substrate. The dielectric layer is inserted between the gate and the first doped region, the channel is delimited by the first doped region and the third doped region.Type: ApplicationFiled: October 28, 2024Publication date: May 15, 2025Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESInventors: Norbert MOUSSY, François AYEL, Olivier SAXOD
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Publication number: 20250154442Abstract: A system for light stimulation of a biological sample includes a light source adapted to emit an input light beam, and a closed chamber to receive at least one container in which the biological sample is placed. The system includes an optical device, and an optical guide connected on one side to the light source so as to receive the input light beam and on the other side to the optical device, the optical guide being arranged to guide the input light beam emitted by the light source as far as the optical device and to emit an output light beam. The optical device is configured to generate, from the output light beam, a parallel stimulating light beam, with a predetermined constant section.Type: ApplicationFiled: November 8, 2024Publication date: May 15, 2025Applicant: Commissariat à l'Energie Atomique et aux Energies AlternativesInventor: Pierre BLEUET