Si desitges distingir els teus productes, serveis o tots dos dels d'una altra empresa, és possible que necessitis una marca o nom comercial. Descobreix què són, en què consisteix el seu procediment de registri i què implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Si tens un nou dispositiu, producte o procediment que resolgui un problema tècnic o tingui un avantatge pràctic, existeixen diferents formis de protegir-ho a Espanya i en altres països. Descobreix com fer-ho.
La teva innovació resideix en l'estètica, l'ornamentació o l'aparença del teu producte? Protegeix-la mitjançant un disseny industrial. Descobreix quins drets confereix el registri i com realitzar la tramitació.
Les indicacions geogràfiques protegeixen el nom d’un producte originari d’una zona geogràfica, a la qual li deu una determinada qualitat, reputació o una altra característica. Descobreix què són, en què consisteix el seu procediment de registre i quins beneficis atorguen.
Els patents publicades a tot el món són una valuosa font d'informació científica, tècnica i comercial.
El Bono 3 del Fondo para PYMEs 2025, que cubre la elaboración de Informes Tecnológicos de Patentes (ITP) y Búsquedas Retrospectivas se cerrará el lunes 10 de febrero de 2025 al cierre de la jornada laboral. Próximamente se informará sobre su reapertura. Puede consultar más información aquí.
Si ets emprenedor/a o una empresa i vols potenciar i millorar la rendibilitat del teu negoci protegint de forma adequada els actius intangibles de la teva organització, en aquest espai trobaràs el necessari.
976
resultados
Última actualización
18/10/2026 [06:58:00]
Resultados 800 a 825 de 976
Resumen de: WO2026176299A1
The present application relates to an advanced process for the decoupled production of hydrogen and carbon monoxide from hydrocarbons and carbon dioxide. This process combines the catalytic decomposition of hydrocarbons with the gasification of a solid carbon intermediate to separately produce and store hydrogen and carbon monoxide. From an industrial perspective, this process allows for an easy and highly flexible subsequent mixture of the two products that is critical for downstream processes.
Resumen de: US20260249258A1
0000 A drinking container is provided in which hydrogen is introduced into a potable liquid and mixing elements are employed to promote dissolution. The mixing element may include a magnetically driven impeller, a stir bar, or an acoustic transducer delivering ultrasonic energy. In certain embodiments, reciprocating paddles, diaphragms, or porous meshes may be used to fragment bubbles and increase solubility. Control circuitry, dissolved-hydrogen sensors, and user interfaces may be included to adjust mixing speed and modes, thereby optimizing hydrogen uptake.
Resumen de: WO2026177750A2
An integrated energy system (IES) including a power plant is discussed herein. In some examples, the IES may include a power plant configured to generate steam, a Low-Temperature Methane Steam Reforming plant configured to receive at least a portion of the steam from the power plant to react with Methane within the Low-Temperature Methane Steam Reforming plant to produce Hydrogen, first Carbon Monoxide, and Carbon Dioxide, a first separation unit configured to separate the Hydrogen, the first Carbon Monoxide, and the Carbon Dioxide, a Solid Oxide Electrolysis Stack configured to receive at least a portion of the Carbon Dioxide and to produce second Carbon Monoxide and Oxygen, a second separation unit configured to separate the Carbon Dioxide from the second Carbon Monoxide, and a methanol synthesis reactor configured to receive at least a portion of the Hydrogen and at least a portion of the second Carbon Monoxide to produce Methanol.
Resumen de: WO2026176213A1
The present invention relates to a system for generating energy by means of hydrogen gas (HHO) for domestic and industrial use, wherein the system is used as an energy source in different applications, such as heating, cooking, boilers and industrial motors or similar. The system comprises a set of units and devices that includes a multipolar cell and several interconnected components, such as pressure valves, a pressurised pump and a gas mixer, which allow HHO to be produced, controlled, and blended with other fuels, optimising energy efficiency and reducing carbon emissions.
Resumen de: WO2026175484A1
A converter system (100) for powering a plurality of hydrogen electrolyzers is provided. The plurality of hydrogen electrolyzers are electrically coupled together to form at least two electrolyzer strings (210, 220). The converter system (100) comprises: a main power supply unit (10) comprising a main converter that provides bulk power to the at least two electrolyzer strings (210, 220) such that a main current flows through each of the at least two electrolyzer strings; an auxiliary power supply unit (20) comprising at least one DC/DC converter, which is electrically coupled with one electrolyzer string from the at least two electrolyzer strings to inject or extract an adjustable current to or from the one electrolyzer string; and a control system (30) configured to control at least one of the main power supply unit (10) and the auxiliary power supply unit (20) for operating the converter system (100).
Resumen de: WO2026175483A1
The present disclosure provides a converter system (100) for powering a plurality of hydrogen electrolyzers that are electrically coupled together to form at least one electrolyzer string (200). The converter system (100) includes a main power supply unit (10) configured to provide bulk power to the at least one electrolyzer string (200) such that a main current flows through the at least one electrolyzer string (200); an auxiliary power supply unit (20) comprising at least one DC/DC converter (21), which is electrically coupled with the at least one electrolyzer string (200) to inject or extract an adjustable current to or from the at least one electrolyzer string (200); and a control system (30) configured to control at least one of the main power supply unit (10) and the auxiliary power supply unit (20) for operating the converter system (100).
Resumen de: WO2026176844A1
Provided is an electrode laminate for an alkaline water electrolysis cell in which a short circuit due to breakage of a diaphragm is unlikely to occur while having a zero gap structure. The electrode laminate for an alkaline water electrolysis cell comprises: an anode that serves as an oxygen generation electrode; a cathode that serves as a hydrogen generation electrode; and a diaphragm that is interposed between the anode and the cathode and has hydroxide ion conductivity. The electrode laminate has a zero gap structure in which the anode, the diaphragm, and the cathode are laminated so as to be in contact with each other. The anode includes an anode stress relaxation layer, which is deformable by stress, on a surface that is in contact with the diaphragm, and/or the cathode includes a cathode stress relaxation layer, which is deformable by stress, on a surface that is in contact with the diaphragm.
Resumen de: US20260250126A1
A method for converting hydrogen sulfide (H2S) to hydrogen (H2) and sulfur(S) includes contact a H2S-containing feed gas stream with a molybdenum disulfide (MoS2) catalyst at a temperature of about 500 to about 1000° C., thereby converting at least a portion of the H2S to H2 and S and producing a spent catalyst in-situ and a residue gas stream leaving the reactor. A method for preparing the MoS2 catalyst in the form of a flower-like nanosheet microsphere. A method for preparing the MoS2 catalyst in the form of a nanosheet.
Resumen de: WO2026177000A1
The present invention addresses the problem of providing a bipolar plate with a double-sided gasket, which has high productivity. This bipolar plate (2) comprises a bipolar plate main body (20) and a gasket (5). A front-side gasket (5U) of the gasket (5) is provided with a front-side first seal part (52U) and a front-side second seal part (53U). A rear-side gasket (5D) of the gasket (5) is provided with a rear-side first seal part (52D) and a rear-side second seal part (53D). On the front surface (20U) side of the bipolar plate main body (20), the front-side first seal part (52U) surrounds first manifolds (20La, 20Rb) and a front-side flow path area (21U), and the front-side second seal part (53U) surrounds second manifolds (20Lb, 20Ra). On the rear surface (20D) side of the bipolar plate main body (20), the rear-side first seal part (52D) surrounds the first manifolds (20La, 20Rb), and the rear-side second seal part (53D) surrounds the second manifolds (20Lb, 20Ra) and a rear-side flow path area (21D).
Resumen de: WO2026175476A1
A method (200) for handling a waste heat generated by at least one component of a wind turbine generator is presented. The method (200) comprises: - determining (210) that an inflow of thermal energy to at least one electrolyzer (121) is needed to control the at least one electrolyzer (121) to operate in a specific electrolyzer state; and - transferring (220) a turbine thermal energy TEturbine associated with at least a part of the waste heat from the wind turbine generator (101) to the at least one electrolyzer (121), by transferring the turbine thermal energy TEturbine from a turbine temperature controlling arrangement (310) to at least one electrolyzer temperature controlling arrangement (320) of the at least one electrolyzer (121) via a connection (322, 330, 340) between the turbine temperature controlling arrangement (310) and the at least one electrolyzer temperature controlling arrangement (320), respectively.
Resumen de: US20260249282A1
0000 An anion exchange polymer according to a preferred embodiment of the present invention includes a 4-X-quinuclidinium structure in which carbon corresponding to position 4 of a quinuclidinium ring is connected to a polymer main chain (X), and due to the absence of β-hydrogen placed in an anti-periplanar conformation with a nitrogen atom in the quinuclidinium ring, a Hoffmann elimination reaction does not occur. Therefore, there is the effect of having a chemically stable structure in a basic driving environment.
Resumen de: AU2025262351A1
A hydrogen generation device with a breathing detection function. The hydrogen generation device comprises an electrolytic cell, a gas pipe, a sensor, a valve switch and a controller, wherein the electrolytic cell is used for electrolyzing water to generate a hydrogen-containing gas; the gas pipe is in communication with the electrolytic cell and has a gas outlet, and the gas pipe is used for receiving the hydrogen-containing gas and outputting the hydrogen-containing gas through the gas outlet; the sensor is used for sensing the breathing of a user to generate a breathing signal; the valve switch is arranged in the gas pipe; and the controller is electrically connected to the valve switch and the sensor, and the controller opens the valve switch on the basis of an inspiration signal, and closes the valve switch on the basis of an expiration signal. Therefore, the present invention provides the hydrogen-containing gas, and does not provide the hydrogen-containing gas in an expiration state, such that not only can excessive pressure in a breathing tube be prevented, but also the hydrogen-containing gas can be prevented from rapidly flowing to a user when the user inhales again, thereby improving the practicability and the usage experience.
Resumen de: WO2026178370A1
Methods for stimulating hydrogen production from Fe(II)-bearing rocks and minerals under non-hydrothermal conditions (e.g., ≤200oC) by both increasing the rate and extent of hydrogen production and reducing the consumptive loss of hydrogen by abiotic or biotic reactions. The methods utilize a fluid (e.g., liquid) having low levels of oxidants such as oxygen, nitrates, sulfates and carbon dioxide (CO2), low levels of nutrients such as phosphate, a highly basic pH, and elevated Ca2+ or ammonium activity. In some embodiments of the methods, the fluid is free of any or all of oxidants, nitrates, sulfates, CO2, as well as the nutrient phosphate. By use of the terms "free of" and "essentially free of," what is intended is a level of no more than 1 ppm per oxidant.
Resumen de: WO2026177001A1
The present invention addresses the problem of providing a bipolar plate with double-sided gaskets that is capable of reducing shunt current. A bipolar plate (2) comprises a bipolar plate main body (20) and gaskets (5). Of the gaskets (5), a front-side gasket (5U) is provided with a front-side base layer (50U), and a rear-side gasket (5D) is provided with a rear-side base layer (50D). When viewed from the front-back direction, the front-side base layer (50U) is disposed on the ring inner side of a front-side first seal part (52U) and a front-side second seal part (53U) over the entire surface of a portion excluding first manifolds (20La, 20Rb), second manifolds (20Lb, 20Ra), and a front-side flow path area (21U). When viewed from the front-back direction, the back-side base layer (50D) is disposed on the ring inner side of a back-side first seal part (52D) and a back-side second seal part (53D) over the entire surface of a portion excluding the first manifolds (20La, 20Rb), the second manifolds (20Lb, 20Ra), and a back-side flow path area (21D).
Resumen de: KR20260129632A
본 개시는 다공성 수송층, 이를 포함하는 수전해 셀 및 다공성 수송층의 제조방법에 관한 것이다. 본 개시의 일 측면에 따르면, 폭 방향을 기준으로, 일측으로부터 타측 방향으로 순차적으로 배치된 제1영역, 제2영역 및 제3영역을 포함하는 다공성 기재를 포함하며, 상기 제1영역 및 제3영역은 제1금속을 포함하고, 상기 제2영역은 상기 제1금속과 다른 제2금속을 포함하는 다공성 수송층을 제공한다.
Resumen de: JP2026137466A
【課題】電気化学反応を継続しつつ、電気化学セルの破損を抑制する。【解決手段】実施の形態によるガス電解システムは、複数の電気化学セルが積層されて構成された電解スタックと、電気化学セルのセル電圧を計測する電圧計と、電解スタックに供給する供給ガスの流量を調整可能な流量コントローラと、流量コントローラを制御する制御部と、を備える。制御部は、セル電圧に基づいて、供給ガスの流量を増大させるように、流量コントローラを制御する。【選択図】図１
Resumen de: JP2026137245A
0001 【課題】水電解停止後に水電解スタック内に残留するガスを除去し水電解再開後に純度が高い水素ガスを生成する。 【解決手段】水電解システムは水電解スタックと供給システムとを具備し、水電解スタックはアノード部とカソード部との間に電解質膜が位置する複数の膜電極接合体が積層され、第１膜電極接合体のアノード部と第２膜電極接合体のカソード部とは互いに対向するように隣り合い、第１膜電極接合体のアノード部との対向面に第３流路、カソード部との対向面に第１流路、第２膜電極接合体のアノード部との対向面に第２流路、カソード部との対向面に第４流路がそれぞれ形成され、供給システムは水電解において第２流路および第３流路に反応液を供給し、水電解停止後の洗浄工程において第１流路および第４流路に第１洗浄液を第２流路および第３流路に第２洗浄液を供給し、水電解停止から再開までの準備工程において第１流路および第４流路に気体を供給する。 【選択図】図１
Resumen de: KR20260129438A
본 발명은 내구성이 향상된 금속 분리판으로, 크롬(Cr)의 함량을 한정된 Ni-Cr계 합금이 코팅된 금속 분리판이다. 본 발명에 따른 금속 분리판은 전기전도성, 내식성 및 내구성이 우수하여 연료전지 스택 또는 수전해 스택의 분리판에 적용할 수 있다.
Resumen de: KR20260129439A
본 발명은 내구성이 향상된 금속 분리판에 관한 것으로, Ni-Cr-M계 합금이 코팅된 금속 분리판이다. 본 발명에 따른 금속 분리판은 전기전도성, 내식성 및 내구성이 우수하여 연료전지 스택 또는 수전해 스택의 분리판에 적용할 수 있다.
Resumen de: US20260250867A1
The present disclosure relates to the technical field of electrode materials and provides a titanium-based platinum-nickel electrode material, a preparation method, and an application thereof. The method includes: performing a first anodic oxidation and a second anodic oxidation sequentially on a titanium sheet in an ammonium fluoride solution to obtain an oxidized titanium sheet; performing calcination on the oxidized titanium sheet to obtain a titanium sheet containing a titanium dioxide layer; and performing electrodeposition on the titanium sheet containing the titanium dioxide layer in a platinum-based electrolyte to obtain the titanium-based platinum-nickel electrode material. The prepared titanium-based platinum-nickel electrode material effectively reduces the usage amount of Pt-based precious metals and can maintain high activity and stability to generate hydrogen peroxide on-line under the neutral condition; its cathode current density efficiency reaches 76.40%, the anode current density efficiency reaches 70.23%, and the bilayer capacitance value is 1.33 mF·cm−2, which is 4.2 times the bilayer capacitance value of the titanium-based platinum-nickel electrode material obtained without anodic oxidation, and has a very good industrial application prospect.
Resumen de: US2025171652A1
0000 Methods of continuously dispersing catalyst inks for use in coating processes are described. The catalyst ink is continuously mixed in a high shear mixing unit, and the mixed ink is sonicated in a sonication unit. Part of the sonicated catalyst ink is returned to the high shear mixing unit. The method provides continuous mixing and sonicating of the catalyst ink. The mixed and sonicated ink can then be applied to a substrate in a defined pattern.
Resumen de: WO2025131321A1
The invention relates to a cell unit (12) comprising a cell layer (18) and an interconnector plate (28), wherein a periphery (22) of the cell layer (18) is attached to a periphery (30) of the interconnector plate, wherein a central portion (24) of the cell layer and a central portion (32) of the interconnector plate define a fluid volume (34) therebetween, and wherein a fluid guidance insert (52) is disposed in the fluid volumes, said fluid guidance insert defining a fluid channel system for conveying fluid between at least one fluid port of the cell unit and the fluid volume.
Resumen de: WO2025036406A1
An SOEC module and an SOEC water electrolysis hydrogen production device based on a multi-stack-core module. Said device comprises a steam generator, a mixer, an air heater and a plurality of SOEC modules; each SOEC module comprises a heat preservation shell provided with a hot air module inlet, a hydrogen-containing mixed steam module inlet, an oxygen-rich air module outlet and a product crude hydrogen module outlet, and a plurality of electrolytic cell stack cores arranged in the heat preservation shell; and each electrolytic cell stack core comprises a hot air single-stack inlet, a hydrogen-containing mixed steam single-stack inlet, an oxygen-rich air single-stack outlet and a product crude hydrogen single-stack outlet.
Resumen de: WO2025081243A1
Disclosed herein is an electrochemical cell comprising a porous tubular support adapted to conduct electricity, a bore of the support defining an inner channel configured to receive a flow of a first fluid therethrough; a tubular outer electrode; an electrolyte comprising a porous membrane, the porous membrane separating the porous tubular support and the tubular outer electrode; current collectors for enabling an electrical current to flow through the cell; and a housing for the electrochemical cell, a space between the housing and the tubular outer electrode defining an outer channel configured to receive a flow of a second fluid therethrough.
Nº publicación: EP4796521A1 26/08/2026
Solicitante:
SUMITOMO CHEMICAL CO [JP]
SUMITOMO CHEMICAL COMPANY, LIMITED
Resumen de: EP4796521A1
0001 A method for producing methane according the present disclosure includes: producing methane from a raw material gas containing ammonia and carbon dioxide in the presence of a catalyst containing a carrier and a transition metal.
BOPI
Sede Electrónica
