If you want to distinguish your goods, services or both from those of another company, you may need a trademark or trade name. Find out what they are, what their registration procedure is and what it involves.
Information on the deadlines for filing applications for transformation of European Union trademarks into Spanish national trademarks. See more
If you have a new device, product or procedure that solves a technical problem or has a practical advantage, there are different ways to protect it in Spain and other countries. Find out how.
Does your innovation lie in the aesthetics, ornamentation or appearance of your product? Protect it through industrial design. Find out what rights registration confers and how to proceed.
Geographical indications protect the name of a product that has a specific geographical origin and owes its qualities, characteristics or reputation to its particular origin. Find out what they are, how the registration process works and what benefits they provide.
Patents published worldwide are a valuable source of scientific, technical and commercial information.
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.
If you are an entrepreneur or a company and you want to boost and improve the profitability of your business by adequately protecting the intangible assets of your organisation, in this space you will find what you need.
1053
results.
Updated on
23/08/2026 [06:57:00]
Results 1025 to 1050 of 1053
Absstract of: WO2026134095A1
According to the present invention, hydrogen production equipment comprises: a first electrolysis device that includes a first electrolysis tank for electrolyzing water, a first gas/liquid separator to which gas that has been generated at the first electrolysis tank is led, a first circulation line for circulating an electrolyte solution between the first electrolysis tank and the first gas/liquid separator, and a first circulation pump that is provided on the first circulation line; and a second electrolysis device that similarly includes a second electrolysis tank, a second gas/liquid separator, a second circulation line, and a second circulation pump. The hydrogen production equipment also comprises: a branch line that connects a portion of the first circulation line that is downstream of an outlet of the first electrolysis tank and upstream of the first circulation pump and a portion of the second circulation line that is downstream of an outlet of the second electrolysis tank and upstream of the second circulation pump; and a return line that connects a portion of the second circulation line that is downstream of the second circulation pump and upstream of an inlet of the second electrolysis tank and a portion of the first circulation line that is downstream of the first circulation pump and upstream of an inlet of the first electrolysis tank.
Absstract of: WO2026135053A1
A hydrogen and power production apparatus according to one aspect of the present invention comprises a unit cell comprising a cathode, an anode, and a ceramic membrane, which is an oxygen ion conductor, disposed between the cathode and the anode, wherein a by-product gas containing carbon monoxide is supplied to the anode, water is supplied to the cathode, hydrogen is generated at the cathode of the unit cell by an electrochemical reaction of the water, and electric power can be generated in an external circuit electrically connecting a cathode-side current collector and an anode-side current collector of the unit cell.
Absstract of: WO2026133249A1
An electrolyzer (100) for producing hydrogen gas from an electrolyte fluid, comprising: a first header (110) and a second header (120) mutually coupled along a coupling surface (111, 121), a frame (170) arranged between the first and second header (110, 120) and configured to define with the lateral wall (160) of the recesses (150); one or more first channels (180) in fluid communication with a relative inlet channel (130), a reaction chamber (190) in fluid communication with the first channels (180), and second channels (200) in fluid communication with the reaction chamber (190) and outlet channels (140); electrodes (210) arranged in the reaction chamber (190) and mutually spaced apart along the transversal direction (T-T), electrodes (210) being configured to electrolyze the electrolyte fluid entering the reaction chamber (190) from the first channels (180) and to produce hydrogen gas and oxygen gas on a respective electrode (210); the second channels (200) together with the reaction chamber (190) and electrodes (210) being configured to separate hydrogen gas in a first electrolyzed fluid and oxygen gas in a second electrolyzed fluid in a respective second channel (200).
Absstract of: WO2026135311A1
The present invention relates to a solid oxide electrolysis cell (SOEC) system and, more specifically, to a system capable of improving the energy efficiency of an SOEC system and reducing hydrogen production costs by effectively using waste heat generated during an industrial process. According to the present invention, a SOEC hydrogen production system using waste heat can be provided, the system comprising: an external heat source; a waste heat distribution system, which classifies, according to the temperature, waste heat supplied from the external heat source, so as to supply the classified heat to each heat exchanger; a blower for supplying air; a pump for supplying water; a vaporizer for generating steam by vaporizing the water supplied from the pump; a first heat exchanger group including an air-preheating first heat exchanger for preheating the air supplied from the blower and a steam-preheating first heat exchanger for preheating the steam supplied from the vaporizer; a second heat exchanger group including a steam-generating second heat exchanger, which heats the vaporizer so as to generate the steam from the water, and a steam temperature-maintaining second heat exchanger, which maintains the temperature of the steam; a plurality of high-temperature heat exchangers including an air-heating high-temperature heat exchanger for increasing the temperature of the preheated air and a steam-heating high-temperature heat exchanger for increasing the temperature of the pre
Absstract of: WO2026132267A1
The invention concerns an electrode for gas evolution in electrochemical processes and a method for its preparation, the electrode comprising a metal substrate provided with a single catalytic coating layer, wherein said catalytic coating layer consists essentially of a rare earth metal selected from praseodymium, cerium and lanthanum and noble metals selected from platinum and palladium, wherein the rare earth metal and the noble metals are present in a form of metals or oxides thereof, wherein said rare earth metal is present in an amount comprised between 20 and 80 wt.% of the total amount of metals in said catalytic coating layer, wherein said noble metals are present in an amount comprised between 20 and 80 wt.% of the total amount of metals in said catalytic coating layer, wherein said platinum is present in an amount comprised between 10 and 70 wt.% of the total amount of metals in said catalytic coating layer, wherein said palladium is present in an amount comprised between 10 and 70 wt.% of the total amount of metals in said catalytic coating, and wherein the catalytic coating layer has a total noble metal load comprised between 1 and 6 g/m2.
Absstract of: WO2026133997A1
The present invention provides a water electrolysis evaluation device 100 which accurately evaluates a water electrolysis device by separating or recovering liquid water and water vapor discharged together with an oxygen gas or a hydrogen gas, and which evaluates a water electrolysis device W that electrolyzes water so as to generate an oxygen gas and a hydrogen gas. The water electrolysis evaluation device 100 comprises: a first retainer unit 521 that separates liquid water which is discharged, together with an exhaust gas containing an oxygen gas or a hydrogen gas, from an anode W1 or a cathode W2 of the water electrolysis device W; and a second retainer unit 522 that condenses and separates water vapor which is contained in the exhaust gas that has passed through the first gas-liquid separation unit 521.
Absstract of: WO2026135314A1
The present invention relates to a methanation reactor and a method for producing methane using same. The methanation reactor comprises: an ammonia decomposition unit in which a decomposition reaction of supplied ammonia into nitrogen and hydrogen occurs; a methanation unit to which a mixed gas including at least one of carbon dioxide and carbon monoxide and hydrogen are supplied and in which a methane formation reaction occurs; and a hydrogen separation membrane disposed between the ammonia decomposition unit and the methanation unit and connected to one side of the ammonia decomposition unit and one side of the methanation unit. The reactor can provide the effects of improving energy efficiency and producing high-quality methane through mutual hydrogen-heat exchange.
Absstract of: WO2026134832A1
According to exemplary embodiments of the present invention, a hydrogen production system may be provided, wherein energy efficiency is improved by recycling thermal energy generated in a hydrogen production process.
Absstract of: WO2026135313A1
The present invention relates to a solid oxide electrolysis cell (SOEC) system and, more specifically, to an SOEC system hot box, which enables an SOEC stack to stably operate within an optimal temperature range. According to the present invention, the SOEC system hot box for ensuring thermal stability of the SOEC stack can be provided, the SOEC system hot box comprising: a gas inlet part; a dummy stack disposed inside the hot box; and the SOEC stack, wherein the gas inlet part supplies, into the hot box, a high-temperature gas heated by means of a gas heater, a difference value between the temperature of the heated high-temperature gas and the temperature of the dummy stack is greater than or equal to a temperature difference value between the dummy stack and the SOEC stack, and the inside of the hot box indicates a temperature of 650-800°C.
Absstract of: WO2026135383A1
The present invention relates to: a catalyst for water electrolysis, having a coating layer including iridium oxide particles and titanium oxide, wherein the coverage rate of the coating layer is 30-120%; and an ink composition, an electrode for water electrolysis, and a water electrolysis cell, each comprising the catalyst for water electrolysis.
Absstract of: KR20260097601A
본 발명의 일 실시예는 암모니아 크래킹 시스템에서 발전부하감소 또는 증가에 따라 제어로직을 달리하여 위험을 예방할 수 있는 방법을 제공할 수 있다. 또한, 본 발명의 일 실시예는 갑작스러운 발전부하변동에도 유연하게 대처할 수 있는 유연한 시스템적인 대응체계를 제공할 수 있다.
Absstract of: KR20260095862A
본 발명은 베이스 기판으로서 니켈 폼을 준비하는 단계; 상기 니켈 폼 상에 수열 반응을 통해 망간(Mn) 및 철(Fe) 부위를 갖는 니켈 층상 이중 수산화물(Ni-LDH)을 형성하여 Mn, Fe-Ni LDHs을 합성하는 단계; 및 상기 Mn, Fe-Ni LDHs에 백금 단일원자(PtSA)를 도핑하여 백금 단일원자가 도핑된 PtSA-Mn, Fe-Ni LDHs를 함성하는 단계를 포함하는 음이온 교환막 수전해용 촉매의 제조방법 및 이에 의하여 제조된 촉매를 제공한다.
Absstract of: WO2026134628A1
A system for carbon dioxide collection and recycling according to an embodiment comprises: a sensible heat recovery unit for recovering sensible heat to generate steam; a carbon dioxide collection unit for collecting carbon dioxide; a water electrolysis unit for generating hydrogen; and a methanol synthesis unit for synthesizing methanol, wherein carbon dioxide can be collected from by-product gas containing carbon dioxide to be recycled in various forms, and carbon dioxide emissions can be reduced.
Absstract of: WO2026126586A1
The present invention provides: an electrolysis cell stack which is capable of suppressing a methanation reaction of a product gas generated at a hydrogen electrode by co-electrolysis even in cases where a methanation catalyst is contained in a flow path through which the product gas flows; an electrolysis cell cartridge; an electrolysis cell module; and a method for manufacturing an electrolysis cell stack. An electrolysis cell stack (101) according to the present disclosure is provided with: an electrolysis cell (105) in which a hydrogen electrode (109), a solid electrolyte membrane (111), and an oxygen electrode (113) are sequentially stacked; and a flow path (117) through which a product gas generated at the hydrogen electrode (109) by co-electrolysis flows. A configuration (103) that defines the outer contour of the flow path (117) has a poisoning surface layer (119) that contains a methanation catalyst poisoned by S.
Absstract of: WO2026003102A1
The invention relates to a method for producing an electrode (10) for use in the alkaline electrolysis of water, comprising providing a metallic, in particular nickel-based, substrate (12), providing a spray material comprising a nickel-iron alloy, and coating at least one section of the substrate with the spray material by means of thermal spraying. The invention also relates to such an electrode and a spray material.
Absstract of: JP2026103689A
【課題】本発明は、アンモニアの一部を燃焼し、その燃焼熱をアンモニア分解反応に利用してアンモニアから水素を製造する際に、機械強度に優れ、長期にわたって破損することなく使用することが可能であり、さらに低い反応温度であっても高い原料転化率を示す触媒を提供すること、およびその触媒を用いることで効率的にアンモニア燃焼熱を得ることを課題としている。【解決手段】１０個以上の当該成形触媒より算出される圧壊強度の平均値Ａｖが５Ｎ以上であるアンモニア酸化触媒。【選択図】図１
Absstract of: KR20260095806A
0001a 본 발명의 일 실시예인 선박용 암모니아 크래킹 시스템은 암모니아를 분해하여 수소, 질소 및 미분해 암모니아를 포함하는 제1 혼합가스를 생산하는 암모니아 분해반응기; 상기 암모니아 분해반응기로 공급되는 암모니아와 상기 암모니아 분해반응기에서 배출되는 제1 혼합가스를 열교환 시키는 제1 열교환기; 상기 제1 열교환기에서 열교환된 제1 혼합가스 중 일부와 물을 열교환시키는 제2 열교환기; 상기 제2 열교환기에서 열교환된 제1 혼합가스에 포함된 암모니아를 흡착하는 암모니아 흡착기; 상기 제1 열교환기에서 열교환된 제1 혼합가스 중 상기 제2 열교환기로 투입되지 않은 나머지 가스와 상기 암모니아 흡착기에서 배출된 수소 및 질소를 포함하는 제2 혼합가스 중 일부를 열교환시키는 제3 열교환기; 및 상기 암모니아 흡착기에서 배출된 제2 혼합가스에 포함된 수소로 전기를 생산하는 연료전지를 포함할 수 있다.
Absstract of: KR20260096162A
본 개시의 일 실시예에 따른 수전해 시스템은 수전해 스택; 상기 수전해 스택과 연결된 저항; 및 상기 수전해 스택에 기능적으로 연결된 제어부를 포함하고, 상기 제어부는 상기 저항을 제어할 수 있다. 본 개시의 일 실시예에 따른 수전해 시스템의 운전 방법은, 수전해 스택을 운전하는, 운전 동작; 상기 수전해 스택으로 인가되는 전류를 중단하는, 전류중단 동작; 상기 전류중단 동작 이후 대기하는, 대기 동작; 상기 수전해 스택과 저항을 연결하는, 저항 연결 동작; 상기 수전해 스택과 저항을 해제하는, 저항 해제 동작; 및 상기 수전해 스택을 재운전하는, 재운전 동작을 포함할 수 있다.
Absstract of: WO2026135135A1
A co-electrolysis system according to one embodiment of the present invention may comprise: a mixed gas supplier for supplying a mixed gas containing carbon dioxide and water vapor; a co-electrolysis device for co-electrolyzing the mixed gas to generate a synthetic gas containing carbon monoxide and hydrogen; a carbonator for mixing an alkaline earth metal oxide-containing material with the synthetic gas and carbonating the alkaline earth metal oxide-containing material and carbon dioxide to obtain a carbonate; and a calciner for calcining the carbonate to regenerate the carbonate into an alkaline earth metal oxide-containing material.
Absstract of: WO2025042435A1
Processes for transporting hydrogen and/or carbon dioxide are described. A process comprises the methanation of hydrogen and carbon dioxide to produce a methanation product comprising methane, transport of the methanation product to a second location, and conversion of the methanation product at the second location to produce hydrogen and carbon dioxide.
Absstract of: WO2025042723A1
A computer-implemented method of providing hydrogen having a defined carbon intensity (CI) value to an end user location, the process comprising: selecting a total end-to-end maximum CI value for the hydrogen from production to delivery of the hydrogen to an end user location; receiving one or more feedstocks; receiving product CI values associated with each feedstock and/or the produced hydrogen; receiving demand data defining the end user demand for the hydrogen; receiving renewable power data; defining, in an optimization model, a plurality of constraints; generating, using the optimization model, a control strategy for control of the one or more industrial plants; and controlling the industrial plants in accordance with the values of the control variables to process the one or more feedstocks in order to provide a required quantity of hydrogen meeting the selected total end-to-end maximum CI value for use by an end user.
Absstract of: WO2025037994A1
The subject of this invention is the system for generation and use of hydrogen in which a subsystem for hydrogen generation (U1) contains a reaction chamber (1) with aluminium (2) and sodium hydroxide (3), to which a water nozzle (4) is attached, connected through a duct (5) to a water pump (6). The upper part of the reaction chamber (1) contains an outlet connection (7) connected to a subsystem for hydrogen purification (U2), which is connected to the subsystem for hydrogen oxidation (U3), to which an inlet (27) through oxygen is supplied, is connected. This system is characterised in that the subsystem for hydrogen purification (U2) contains at least one water tank (9) connected to the subsystem for hydrogen oxidation (U3), which outlet (21) is connected through a non-return valve (22) with the condensing tank (23).
Absstract of: US2025146147A1
Herein discussed is a method of producing carbon monoxide or hydrogen or both simultaneously comprising: (a) providing an electrochemical reactor having an anode, a cathode, and a mixed-conducting membrane between the anode and the cathode; (b) introducing a first stream to the anode, wherein the first stream comprises a hydrocarbon; and (c) introducing a second stream to the cathode, wherein the second stream comprises carbon dioxide or water or both, wherein carbon monoxide is generated from carbon dioxide electrochemically and hydrogen is generated from water electrochemically.
Absstract of: WO2024257054A1
The invention relates to an ion-conducting membrane (10) for an electrochemical device, said membrane comprising a layer of a material comprising: - 5% to 30% by weight of a polymer binder and - 70% to 95% by weight of a powdered ceramic, the powdered ceramic comprising ceramic doped with yttrium oxide and/or ceramic doped with cerium oxide. The invention can be used to produce a non-porous membrane for low-temperature electrolysis (0°C to 150°C).
Nº publicación: KR20260096428A 24/06/2026
Applicant:
포스코홀딩스주식회사
Absstract of: WO2026135149A1
A carbon dioxide capture system linked to water electrolysis equipment according to an embodiment of the present invention may comprise: water electrolysis equipment for producing hydrogen and oxygen from water or steam; a reformer for combusting a fuel using the oxygen; a boiler for generating steam using exhaust gas discharged from the reformer; a water-gas shift reactor for producing carbon dioxide and hydrogen from carbon monoxide contained in the exhaust gas discharged from the boiler; a regenerator for recovering exhaust heat from the exhaust gas discharged from the water-gas shift reactor; and an adsorber for adsorbing carbon dioxide from the exhaust gas.
BOPI
Electronic site
