Si deseas distinguir tus productos, servicios o ambos de los de otra empresa, es posible que necesites una marca o nombre comercial. Descubre qué son, en qué consiste su procedimiento de registro y qué implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Si tienes un nuevo dispositivo, producto o procedimiento que resuelva un problema técnico o tenga una ventaja práctica, existen distintas formas de protegerlo en España y en otros países. Descubre cómo hacerlo.
¿Tu innovación reside en la estética, la ornamentación o la apariencia de tu producto? Protégela mediante un diseño industrial. Descubre qué derechos confiere el registro y cómo realizar la tramitación.
Las indicaciones geográficas protegen el nombre de un producto originario de una zona geográfica, a la cual le debe una determinada calidad, reputación u otra característica. Descubre qué son, en qué consiste su procedimiento de registro y qué beneficios conceden.
Las patentes publicadas en todo el mundo son una valiosa fuente de información científica, técnica y comercial.
Si eres emprendedor/a o una empresa y quieres potenciar y mejorar la rentabilidad de tu negocio protegiendo de forma adecuada los activos intangibles de tu organización, en este espacio encontrarás lo necesario.
461
resultados
Última actualización
27/04/2026 [06:53:00]
Resumen de: WO2026076343A1
A method for repairing, rejuvenating or reviving at least one aging, or degraded, or underperforming electrolyzer cell, including an oxygen electrode and a hydrogen electrode in to improve, or to enhance electrolysis efficiency and/or to extend the service lifetime of the electrolyzer cell. The method includes providing one or more activation solutions to the electrolyzer cell. The method also includes providing one or more deposition solutions including one or more metal ions to deposit the one or more metals onto at least one of the oxygen electrode and hydrogen electrode after providing the one or more activation solutions. Further, the method includes forming an oxygen evolution reaction (OER) electrocatalyst onto the oxygen electrode using an OER precursor solution, a hydrogen evolution reaction (HER) electrocatalyst onto the hydrogen electrode using a HER precursor solution, or both, after providing the one or more deposition solutions.
Resumen de: WO2026075463A1
A direct air capture resource recovery apparatus, according to one embodiment of the present invention, comprises: a carbon dioxide capture device (100) which directly captures carbon dioxide in the atmosphere; a carbon dioxide desorption device (200) which uses a calcination furnace and desorbs carbon dioxide from carbonates generated in the carbon dioxide capture device; a carbon dioxide purification device (300) which uses a purification column and separates and purifies carbon dioxide desorbed in the carbon dioxide desorption device into liquefied carbonic acid and carbon dioxide; a hydrogen production device (600) which produces hydrogen by using a water electrolysis device; a sustainable aviation fuel (SAF) production device (400) which produces SAF by mixing liquefied carbonic acid obtained from the carbon dioxide purification device and hydrogen obtained from the hydrogen production device; an artificial gravel production device (500) which produces artificial gravel by using at least one of carbon dioxide captured in the carbon dioxide capture device, carbon dioxide obtained from the carbon dioxide purification device, or carbon dioxide unreacted and discharged from the SAF production device; and a calcium carbonate production device (700) which produces calcium carbonate by using at least one of carbon dioxide captured in the carbon dioxide capture device, carbon dioxide obtained from the carbon dioxide purification device, or carbon dioxide unreacted and discharged
Resumen de: WO2026073537A1
Twin-stack electrolysis system and a method of operating it An electrolysis system (1) comprising a first electrolyzer stack (2A) and a second elec trolyzer stack (2B) for producing hydrogen gas. Liquid-electrolyte is pumped by a pump (4) from the liquid-electrolyte supply (3) through a common conduit (5) to a split point (6) at which the electrolyte from the common conduit (5) is split into a first portion fed into the first stack (2A) through a first feedline (7A) and a second portion that is fed into the second stack (2B) through a second feedline (7B). The second feedline (7B) but not the first feedline (7A) comprises an adjustable throttle (8) that is configured for variably decreasing the second flow rate through the throttle (8). The first feedline (7A) is configured to have a first flow rate that is smaller than a second flow rate flow through the second feedline (7B) when the throttle (8) of the second feedline is fully open, and the throttle (8) is configured for variably decreasing the second flow rate through the throttle (8) and the second feedline (7B) to second flow rates lower than the first flow rate through the first feedline (7A).
Resumen de: WO2026074941A1
A power control device according to one aspect disclosed herein controls SOEC power supply using power based on renewable energy. This power control device comprises: a power separation unit that separates power based on renewable energy into a first power component and a second power component; a heat generation device that generates thermal energy using the first power component; a heat storage device that stores the thermal energy and outputs steam; and a cell stack that generates hydrogen using the second power component and the steam. The first power component includes a fluctuation component of the power based on renewable energy.
Resumen de: US20260098347A1
0000 A method for improving the efficiency of a water electrolysis system and a system therefor are disclosed. The system includes a stack, a power source configured to supply a voltage to an anode and a cathode of the stack, and a contact electrification pipe connected to the anode such that a fluid circulates within the pipe. The fluid includes at least water. Electric power generated in the contact electrification pipe is supplied to the power source to improve power efficiency.
Resumen de: WO2026074759A1
This ammonia decomposition facility comprises: a light collection device; an ammonia decomposition device; a detection device; and a control device. The light collection device collects sunlight. An ammonia decomposition unit decomposes ammonia using, as a heat source, the sunlight collected by the light collection device to generate hydrogen. The detection device detects at least one physical quantity selected from the group consisting of the irradiation quantity of sunlight and the temperature of the ammonia decomposition device. The control device controls the quantity of ammonia supplied to the ammonia decomposition device according to the physical quantity detected by the detection device.
Resumen de: US20260100390A1
A high temperature electrolyzer assembly comprising at least one electrolyzer fuel cell including an anode and a cathode separated by an electrolyte matrix, and a power supply for applying a reverse voltage to the at least one electrolyzer fuel cell, wherein a gas feed comprising steam and one or more of CO2 and hydrocarbon fuel is fed to the anode of the at least one electrolyzer fuel cell, and wherein, when the power supply applies the reverse voltage to the at least one electrolyzer fuel cell, hydrogen-containing gas is generated by an electrolysis reaction in the anode of the at least one electrolyzer fuel cell and carbon dioxide is separated from the hydrogen-containing gas so that the at least one electrolyzer fuel cell outputs the hydrogen-containing gas and separately outputs an oxidant gas comprising carbon dioxide and oxygen.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: WO2024249360A2
A power generation system includes a housing, a lid defining an opening in the housing, and a chamber inside the housing configured to receive a cartridge comprising a powdered fuel mixture. The system also includes a fluid reservoir that stores a fluid configured to react with the powdered fuel mixture to produce hydrogen gas. A processor is configured to control ingress of the fluid from the fluid reservoir to the powdered fuel mixture in the cartridge and control egress of the gas from the cartridge to the gas storage compartment. The system also includes a generator configured to generate electricity from the gas in the gas storage compartment.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: WO2024249360A2
A power generation system includes a housing, a lid defining an opening in the housing, and a chamber inside the housing configured to receive a cartridge comprising a powdered fuel mixture. The system also includes a fluid reservoir that stores a fluid configured to react with the powdered fuel mixture to produce hydrogen gas. A processor is configured to control ingress of the fluid from the fluid reservoir to the powdered fuel mixture in the cartridge and control egress of the gas from the cartridge to the gas storage compartment. The system also includes a generator configured to generate electricity from the gas in the gas storage compartment.
Resumen de: EP4721857A1
Provided is a catalyst-supporting honeycomb structure capable of achieving both an improved conversion of ammonia and an improved life of a catalyst.A catalyst-supporting honeycomb structure (1) includes a ceramic honeycomb structure (2), a catalyst layer (3) that is formed in a flow channel (2a) of the honeycomb structure (2) and decomposes ammonia, and electrodes (4a, 4b) each formed on a lateral surface of the honeycomb structure (2). A current is applied to the honeycomb structure (2).
Resumen de: EP4723419A1
0001 The invention relates to a method for controlling an electrolyzing plant (10, 14) having at least two electrolyzing devices (16, 26), wherein the electrolyzing devices comprise a first and a second electrolyzing device, the method comprising: - converting an alternating voltage of an electric power network (12) into an electrolyzing voltage, wherein converting is affected by an electric converter (22, 24) connected with the electric power network at a connection point (20), - detecting an electric quantity with a sensor (36) at the connection point (20), wherein the electric quantity is indicative for a specific network condition, - comparing the sensor signal (42) with at least one predetermined reference value, and - dependent on a comparing result, a consumed electric power of the at least one first electrolyzing device is reduced and a consumed electric power of the at least one second electrolyzing device is maintained.
Resumen de: WO2024249360A2
A power generation system includes a housing, a lid defining an opening in the housing, and a chamber inside the housing configured to receive a cartridge comprising a powdered fuel mixture. The system also includes a fluid reservoir that stores a fluid configured to react with the powdered fuel mixture to produce hydrogen gas. A processor is configured to control ingress of the fluid from the fluid reservoir to the powdered fuel mixture in the cartridge and control egress of the gas from the cartridge to the gas storage compartment. The system also includes a generator configured to generate electricity from the gas in the gas storage compartment.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP4723255A1
0001 A purpose of the present invention is to provide: an electrolyte membrane for a polymer electrolyte fuel cell, said electrolyte membrane having excellent proton conductivity; a membrane electrode assembly that includes the electrolyte membrane for the polymer electrolyte fuel cell; a polymer electrolyte fuel cell that includes the membrane electrode assembly; methods for producing the electrolyte membrane for a polymer electrolyte fuel cell, the membrane electrode assembly, and the polymer electrolyte fuel cell; and an electrolyte membrane for solid polymer water electrolysis. 0002 The electrolyte membrane for a polymer electrolyte fuel cell according to the present invention contains fine fibrous cellulose that is derived from wood or plants, wherein the average fiber width of the fine fibrous cellulose that is derived from wood or plants is 50 nm or less, and the fine fibrous cellulose has a phosphorus oxoacid group.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP4722148A1
0001 Provided is an ammonia decomposition apparatus capable of achieving both an improved conversion of ammonia and an improved life of a catalyst. 0002 An ammonia decomposition apparatus (11) includes an ammonia gas inlet (13), a catalyst-supporting honeycomb structure (1) that decomposes ammonia to produce hydrogen and nitrogen, and a gas outlet (14). The catalyst-supporting honeycomb structure (1) includes a ceramic honeycomb structure, a catalyst layer 3 formed in a flow channel (2a) of the honeycomb structure and decomposes ammonia, and a pair of electrodes (4a and 4b) formed on lateral surfaces of the honeycomb structure. A current is applied to the honeycomb structure.
Resumen de: WO2024249360A2
A power generation system includes a housing, a lid defining an opening in the housing, and a chamber inside the housing configured to receive a cartridge comprising a powdered fuel mixture. The system also includes a fluid reservoir that stores a fluid configured to react with the powdered fuel mixture to produce hydrogen gas. A processor is configured to control ingress of the fluid from the fluid reservoir to the powdered fuel mixture in the cartridge and control egress of the gas from the cartridge to the gas storage compartment. The system also includes a generator configured to generate electricity from the gas in the gas storage compartment.
Resumen de: CN222499404U
The utility model provides an AEM water electrolysis electrode and a water electrolysis device. The AEM water electrolysis electrode comprises a catalyst carrier, the catalyst is formed on the catalyst carrier; the gas dredging channel is arranged on the catalyst carrier, and at least part of the surface of the catalyst carrier is exposed through the gas dredging channel. The water electrolysis electrode provided by the utility model can be applied to a water electrolysis device, and has the advantages of high catalytic activity and low energy consumption.
Resumen de: WO2025041808A1
Provided is an electrode exhibiting high oxygen generating electrode catalytic activity as compared with conventional electrodes using manganese-based oxide as an oxygen generating electrode catalyst.
Resumen de: JP2025027342A
To provide a system for producing hydrogen gas and a method for producing hydrogen gas at low cost and with high purity, by collecting high-purity hydrogen gas at a high collection rate without using large-scale equipment.SOLUTION: A system 100 for producing hydrogen gas includes: a degassing device 20 for degassing raw water; an electrolysis device 30 for generating the hydrogen gas by electrolysis of the raw water deaerated by the degassing device 20; a pipe 62 connecting the degassing device 20 and the electrolysis device 30 and partitioning a flow channel through which the raw water is sent from the degassing device 20 to the electrolysis device 30; and a first oxygen gas supply device 40 for supplying oxygen gas to the degassing device 20 as a gas for deaeration.SELECTED DRAWING: Figure 1
Resumen de: CN121802438A
本发明提供一种过流式水电解器，水电解模块的一端依次贯通有进水管和对接管，所述水电解模块的另一端贯通有出水管，对接管的上端与万向球的下端呈垂直贯通，且对接管的上端与壳体内部的进水口呈垂直贯通，对接管通过进水管和水电解模块贯通，进水管和出水管均贯穿隔板的内部，出水管与壳体的出水口呈水平贯通，利用轴臂环绕圆环的旋转，轴臂在旋转过程中能够辅助壳体内部清水快速排出壳体的内部，避免壳体于万向球的下端呈水平状态时，由于清水依次进入过滤层和水电解模块的内部，导致出水管排出清水后，清水水压减小，从而导致清水无法快速排出壳体的内部。
Resumen de: CN121802433A
0001 本发明涉及离网可再生能源制氢技术领域，公开了离网型碱性制氢系统及其功率自适应分配与安全控制方法，包含可再生能源供电单元、并联电解槽模块、气液处理系统及主控制器；主控制器依据预测功率判定运行状态：在法拉第制氢模态，通过调节运行压力压缩气泡体积以调制电解槽阻抗特性，配合电流控制提升能效；在非法拉第极化热备模态，控制整流柜电压钳位至非析气极化区间，并利用流体静力学原理在U型连通管路构建液位封堵。系统还配置有基于气动容量的瞬态缓冲策略，在功率骤降时利用气体死区体积延缓压力衰减。本发明有效解决了宽功率波动下的制氢效率优化、低功率安全热备及机械防护问题。
Nº publicación: CN121802462A 07/04/2026
Solicitante:
东华大学
Resumen de: CN121802462A
0001 一种基于气相界面工程的非贵金属酸性析氧催化涂层、其制备方法及应用。主要解决目前的非贵金属酸性析氧催化涂层耐久性不足的问题。本发明提供一种基于气相界面工程的非贵金属酸性析氧催化涂层、其制备方法及应用，该方法在基底上形成晶态金属氧化物涂层；然后采用原子层沉积或化学气相渗透工艺，将改性元素前驱体以气相形式引入，使其在所述涂层的内部晶界及孔隙表面发生吸附与反应，原位构建包裹晶粒的非晶态金属氧化物界面，该界面可显著强化晶界，提升涂层在强酸性环境（如质子交换膜电解水）中的电化学稳定性，同时保持了良好的析氧反应活性。
BOPI
Sede Electrónica
