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.
297
results.
Updated on
15/11/2026 [07:34:00]
Absstract of: US20260357458A1
Provided is a composite including molybdenum disulfide and molybdenum trioxide, in which the molybdenum disulfide includes a 3R crystal structure, and the percentage content of a molybdenum trioxide-equivalent value (B) calculated from the molybdenum content determined by XRF analysis of the composite relative to the total mass of the composite is 5 to 90 mass %. Also provided is a catalytic ink including the composite and a solvent. Also provided is a method for producing the composite, including a calcination step of heating molybdenum trioxide in the presence of a sulfur source at a temperature of 400 °C or less.
Absstract of: US20260357450A1
A facility is provided that includes a degassing device (1) inclusive of a degassing chamber (14) provided with: an opening for a first pipe (11) for supplying a gas/liquid mixture; an opening for a liquid-discharge pipe (12) arranged below the level of the gas/liquid interface (15) of the degassing chamber (14); and an opening for a gas-discharge pipe (13) arranged above the level of the gas/liquid interface (15) of the degassing chamber (14). The degassing chamber (14) has one or more additional openings for one or more additional pipes (21, 22, 23, 24) for supplying a gas/liquid mixture, the additional pipes for discharging the gas/liquid mixture are connected to a pipe (11, 21, 22, 23, 24) for supplying a gas/liquid mixture to the degassing chamber (14), a flow-regulating device being configured on each of the supply pipes (11, 21, 22, 23).
Absstract of: US20260357444A1
A system and method to separate two gases in a same solution and filtering and channeling at least one of the gases away from the solution. In one version, variances in sizes and therefore buoyancy of the bubbles of the two gases are exploited to separate the two gases and filter and channel at least one of the two gases; in other applications variances in density of the two gases are exploited to separate the two gases and filter and channel at least one of the two gases. Variances in electrical charge of the two gases are exploited to separate the two gases and filter out and channel one of the two gases. The solution may be electrolytic in certain cases and the two gases of interest are hydrogen and oxygen that are freed by an electrolytic process from a solution having water as a solvent.
Absstract of: US20260357442A1
Some embodiments are directed to systems and methods for water electrolysis utilizing Zero-Point Energy (ZPE) to weaken the molecular bond of water (H2O) and reduce the required energy for electrolysis. A low-voltage charged stack of metal plates submerged in water generates self-canceling waves via the Casimir effect, weakening the molecular structure. This enables efficient production of hydrogen and oxygen gases with minimal energy consumption. The system operates near the point where the molecular bond is weakest, allowing renewable energy sources such as wind and solar to power the process. The hydrogen and oxygen produced can be captured for use in energy storage and as a cleaner alternative to fossil fuels, contributing to efforts to reduce reliance on hydrocarbons and combat climate change.
Absstract of: US20260357446A1
Disclosed herein is a semi-flow electrochemical reactor system. The system includes a reactor having an anode compartment configured to receive a first fluid feed comprising an alkane and water vapor to perform an alkane oxidation reaction. The reactor further includes a cathode compartment configured to receive a second fluid feed comprising an alkaline aqueous electrolyte to perform a hydrogen evolution reaction. An anion exchange membrane is disposed between the anode compartment and the cathode compartment. The system enables electrochemical conversion of the alkane to an alcohol at the anode while generating hydrogen at the cathode.
Absstract of: US20260357443A1
The present disclosure describes systems and methods for producing hydrogen from an aqueous solution. The system may include a reservoir for containing an aqueous solution; a metal component including a metal plate coated with a layer of magnetic nanoparticles in contact with the aqueous solution; and a magnet capable of generating a magnetic field; wherein the magnet is sufficiently proximate to the metal component such that the metal component is within the magnetic field when the magnetic field is induced.
Absstract of: US20260356868A1
Provided are a preparation method and use of a paint sludge-derived activated carbon-MOF composite electrode material. The preparation method includes: carbonizing a paint sludge to obtain a paint sludge-derived activated carbon, where the paint sludge-derived activated carbon includes Al and CaCO3; subjecting a metal salt, an inorganic base, and a first organic solvent to a first mixing to obtain a first mixed solution, where the metal salt includes a mixed salt of a cerium salt and an iron salt; subjecting 2-methylimidazole and a second organic solvent to a second mixing to obtain a second mixed solution; subjecting the first mixed solution, the second mixed solution, and the paint sludge-derived activated carbon to a third mixing, and subjecting a resulting mixture to a hydrothermal reaction to obtain a precursor material; and calcining the precursor material to obtain the paint sludge-derived activated carbon-MOF composite electrode material.
Absstract of: US20260357451A1
The present invention relates to stack module with at least one Solid Oxide electrolysis stack that comprises a plurality of stacked Solid Oxide electrolysis cells, wherein the stack module comprises two gas inlet connections and two gas outlet connections. According to the invention, the at least one Solid Oxide electrolysis stack is encapsulated in a metal container, wherein the two gas inlet connections and the two gas outlet connections are attached to the metal container. The invention further relates to Solid Oxide Electrolyzer with at least one stack module and a method of exchanging a stack module of a Solid Oxide Electrolyzer.
Absstract of: US20260357461A1
A method of compressing a water-containing oxygen-containing stream originating from an electrolyzer, the method at least includes: (a) providing a water-containing oxygen-containing stream (10);(b) combining the stream (10) as a suction fluid in an ejector (2) with a water-containing stream (20) as a motive fluid, obtaining a combined stream;(c) flashing the combined stream, obtaining a two-phase fluid (30) discharged from the ejector (2);(d) separating the two-phase fluid (30) into an oxygen-containing gas stream (40) and a liquid stream (50);(e) pressurizing the liquid stream (50), obtaining a pressurized liquid stream;(f) using the pressurized liquid stream as the motive fluid (20) in step (b);(g) dehydrogenating the stream (40), obtaining a dehydrogenated oxygen-containing stream (70);(h) dehydrating the stream (70), obtaining a dehydrated dehydrogenated oxygen-containing stream (80);(i) compressing the stream (80), obtaining a compressed oxygen-containing stream (90); and(j) using the stream (90).
Absstract of: US20260360783A1
A power balancing system and process is provided, in which an air separation unit (ASU) outputs a nitrogen-rich stream, a first electrolysis unit outputs a hydrogen rich-stream, and said nitrogen-rich stream and hydrogen rich-steam is converted in an ammonia synthesis unit to a first ammonia-rich stream. When additional electrical power is required, ammonia from the ammonia storage unit can be converted in an ammonia fuel cell and thereby result in power generation. The system and process allow excess electrical power to be converted into and stored as ammonia during periods of low energy demand, and used to generate electrical power when the energy demand is higher.
Absstract of: US20260356664A1
A system for the catalytic cracking of ammonia to produce hydrogen, the system comprising: a main ammonia cracking reactor comprising one or more reaction tubes containing ammonia cracking catalyst and a fuel combustion zone surrounding the one or more reaction tubes to provide heat energy to support the cracking of ammonia in the one or more reaction tubes to generate a main hydrogen containing gas stream; and an auxiliary ammonia cracking reactor for cracking ammonia to generate an auxiliary hydrogen containing gas stream, the system being configured to direct the auxiliary hydrogen containing gas stream to both the ammonia cracking catalyst within the one or more reaction tubes of the main ammonia cracking reactor and to the combustion zone of the main ammonia cracking reactor to at least partially fuel the main ammonia cracking reactor.
Absstract of: US20260357462A1
Methods and systems for dissolving an iron-containing ore are disclosed. For example, a method of processing and dissolving an iron-containing ore comprises: thermally reducing one or more non-magnetite iron oxide materials in the iron-containing ore to form magnetite in the presence of a reductant, thereby forming thermally-reduced ore; and dissolving at least a portion of the thermally-reduced ore using an acid to form an acidic iron-salt solution; wherein the acidic iron-salt solution comprises protons electrochemically generated in an electrochemical cell.
Absstract of: US20260357029A1
Described herein is a process for recycling polyesters such as polyethylene terephthalate (PET) into terephthalic acid (TPA) and ethylene glycol (EG) using mechanical or acoustic energy coupled with a low temperature aging process. Also described herein is a process for electrolytic conversion of ethylene glycol (EG) into clean hydrogen (H2).
Absstract of: GB2645578A
A hydrogen production facility is disclosed, comprising: a plurality of electrolysis systems to electrolyze water using lye; and a mutualized lye circulation system coupled with the plurality of electrolysis systems to circulate the lye among the plurality of electrolysis systems to facilitate electrolyzing the water, the lye circulation system comprising one or more pumps, wherein a number of the one or more pumps is less than a number of electrolysis systems of the plurality of electrolysis systems. A hydrogen production facility comprising first and second modular structures is also disclosed.
Absstract of: EP4837999A1
0001 An electrolysis cell includes an ion exchange membrane and a sheet-shaped electrode, the electrode being provided in contact with at least an anode-side surface of the ion exchange membrane of an anode side and a cathode side of the ion exchange membrane and being formed of a porous body of nickel metal, in which the electrode has an inner layer provided on the surface side and an outer layer provided outside the inner layer and having a higher porosity than the inner layer.
Absstract of: WO2025147706A1
The present disclosure relates, generally, to an electrochemical system and method of producing hydrogen peroxide.
Absstract of: EP4837650A1
0001 The present disclosure provides a flue gas carbon dioxide capture coupled with electrolytic hydrogen production system and method. The system absorbs carbon dioxide in flue gas through an absorption apparatus to obtain an absorption liquid. The absorption liquid enters an anode chamber to obtain a gas-liquid mixture containing carbon dioxide. The gas-liquid mixture enters a first gas-liquid separation apparatus for separation to obtain carbon dioxide and a first separation liquid. The first separation liquid enters an intermediate chamber. Under the action of ion exchange, regeneration of an absorbent is realized. The regenerated absorbent returns to the absorption apparatus again to continue absorbing carbon dioxide. The absorption and capture process of carbon dioxide in flue gas is coupled with the electrolytic hydrogen production process. While capturing carbon dioxide, hydrogen is collected, thereby improving energy efficiency, saving energy, reducing operating costs, and conforming to the concept of green environmental protection. The purification and collection of hydrogen are performed separately in a cathode chamber and do not participate in carbon dioxide capture. This avoids the risk of explosion caused by hydrogen mixing with the absorption liquid, entering the anode chamber, and mixing with oxygen, thus increasing safety.
Absstract of: EP4837994A1
A method for producing hydrogen and oxygen using a two-cell decoupled water electrolysis device (100) comprising a first gas electrode (114a) and a first redox electrode (116a) in a first electrolysis cell (110), a second gas electrode (114b) and a second redox electrode (116b) in a second electrolysis cell (120), the first electrolysis cell and the second electrolysis cell further comprising an acid electrolyte (112), the method comprising generating hydrogen gas at the first gas electrode (114a) and oxygen gas at the second gas electrode during a first period of time by applying a first external voltage between the first gas electrode and the second gas electrode to generate hydrogen gas at the first gas electrode and to generate oxygen gas at the second gas electrode; collecting hydrogen gas from the first electrolyte cell and oxygen gas from the second electrolyte cell using a gas management system.
Absstract of: WO2025163031A1
Aspects of the present disclosure relate to a hydrogen production facility. The hydrogen production facility includes one or more electrolyser stacks to electrolyze water using an electrolyte and generate a hydrogen-aqueous solution mixture and an oxygen-aqueous solution mixture, the one or more electrolyser stacks comprising a plurality of membranes. The facility also includes a hydrogen separator to produce a flow of hydrogen from the hydrogen-aqueous solution mixture and an oxygen separator to produce a flow of oxygen from the oxygen-aqueous solution mixture. The hydrogen separator comprises a hydrogen gas-liquid separation device and a hydrogen coalescing device. The oxygen separator comprises an oxygen gas-liquid separation device and an oxygen coalescing device.
Absstract of: WO2022241260A1
The present disclosure provides systems and methods for processing ammonia. The system may comprise one or more reactor modules configured to generate hydrogen from a source material comprising ammonia. The hydrogen generated by the one or more reactor modules may be used to provide additional heating of the reactor modules (e.g., via combustion of the hydrogen), or may be provided to one or more fuel cells for the generation of electrical energy.
Absstract of: WO2025082916A1
The invention relates to a unit (200) for producing hydrogen that comprises: - a stack (102) of solid oxide cells, - an air circuit (110), and a fuel circuit (120) passing through the stack (102); characterised in that the unit (200) is equipped with a stopping system comprising: - an inlet (202) and an outlet (204) for neutral gas, for circulating a predetermined neutral gas in the stack; - an inlet (206) and an outlet (208) for safety gas, for circulating a safety gas in the stack (102); and - a control module (210) for switching the stack (102) from the production configuration to the stopped configuration. The invention also relates to a method for controlling such a unit.
Absstract of: WO2019020377A1
Method for improving efficiency of an existing ammonia synthesis gas plant or a new ammonia synthesis gas plant by establishing a combination of secondary steam reforming using oxygen from electrolysis of water for the production of ammonia synthesis gas.
Absstract of: NL4002173A
U I T T R E K S E L The present disclosure discloses a monolithic catalyst for hydrogen production from ammonia borane hydrolysis, a preparation method, and an application thereof. The monolithic catalyst comprises: a titanium foil substrate; an iron-doped titanium 5 dioxide nanoarray formed on the titanium foil substrate, where iron is dispersed in the form of single atoms; and platinum nanoclusters supported on the iron-doped titanium dioxide nanoarray; where Pt-O-Fe bonds are formed between the platinum nanoclusters and the iron-doped titanium dioxide nanoarray. The 10 monolithic catalyst of the present disclosure can efficiently catalyze hydrogen production from ammonia borane hydrolysis at room temperature, with high conversion efficiency and excellent catalytic activity and stability, making it a highly promising catalyst. 15 (+ Fig. 6)
Absstract of: WO2025210353A1
An electrolyser apparatus is provided comprising an enclosure having containing walls defining a fuel space, and an inlet for receiving input fuel such as H2O to be contained in said fuel space. Electrochemical cells located substantially within said enclosure at least partially convert fuel such as H2O into first and second products such as hydrogen and oxygen. The cells are exposed to fuel in the fuel space. There is a first exhaust pathway to receive the first product produced by the electrochemical cells and transport it to the exterior of the enclosure and a second exhaust pathway to receive the second product and transport it to the exterior of the enclosure. The arrangement of each cell in an array preferably defines an active fuel volume adjacent to a fuel side of the cell. At least part of the active fuel volume is open to the fuel space defined by the enclosure. In this way, fuel such as steam may be present between multiple cell stacks and all around the cells, in equal concentration at all points in the fuel volume.
Nº publicación: WO2026229431A1 05/11/2026
Applicant:
ADVANCED HYDROGEN TECH GROUP LIMITED [GB]
ADVANCED HYDROGEN TECHNOLOGIES GROUP LIMITED
Absstract of: WO2026229431A1
The present disclosure relates to an improved hydrogen generating apparatus, and improvements in components relating to an electrolysis cell. The present disclosure relates to a support structure for an electrolysis system, the support structure being arranged to hold electrolysis plates within an electrolysis cell. The present disclosure also relates to a spray bar for an electrolysis system, the spray bar being arranged to hold electrolysis plates within the electrolysis cell and to clean the plates being held within the electrolysis cell. The present disclosure also relates to an electrolysis system comprising a support structure, a spray bar. The present disclosure also relates to a kit of parts comprising a support structure and a spray bar. The present disclosure also relates to a method of controlling an electrolysis system.
BOPI
Electronic site
