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.
188
resultados
Última actualización
11/03/2026 [07:55:00]
Resumen de: US20260054797A1
A system for an electric bicycle includes an energy storage device. The energy storage device includes a housing that is mountable to a frame of the electric bicycle, battery cells disposed within the housing, and output power terminals supported by the housing and electrically connectable to the battery cells. The energy storage device includes a processor and a first wireless communication device. The system includes a human/machine interface (HMI) electrically connected to the energy storage device via the output power terminals. The HMI includes a second wireless communication device. The processor is configured to change a mode of the energy storage device based on a signal received by the first wireless communication device from the second wireless communication device.
Resumen de: WO2026041187A1
The invention relates to a method for producing a cell housing (1) for a battery housing of a vehicle battery or of a stationary battery, said method comprising: - supplying an intermediate product having a first wall thickness to a production device for producing a predetermined breaking structure (2) for the controlled destruction of a cell housing (1), - producing a predetermined breaking structure (2) in a side wall (3) of the supplied intermediate product by means of a subtractive manufacturing method and/or by means of a forming method, - wherein, during the production of the predetermined breaking structure (2), the first wall thickness of the intermediate product is reduced to a second and to a third and/or to a fourth and/or to a fifth wall thickness. The invention also relates to a cell housing (1) for a battery housing of a motor vehicle.
Resumen de: US20260058129A1
Aspects of the disclosure include lithium and manganese rich (LMR) battery cells having fluorine rich organic/inorganic coatings and methods of manufacturing the same. An exemplary vehicle includes an electric motor and a battery pack electrically coupled to the electric motor. The battery pack includes a battery cell that includes an anode current collector, an anode active material layer in direct contact with a surface of the anode current collector, a cathode current collector, a cathode active material layer in direct contact with a surface of the cathode current collector, and a separator. The cathode active material layer includes a lithium and manganese rich (LMR) cathode active material coated with a fluorine rich organic/inorganic coating. The fluorine rich organic/inorganic coating includes carbon nanotube (CNT) filled polytetrafluoroethylene (PTFE) nanofibers physisorbed onto the LMR cathode active material.
Resumen de: US20260058131A1
The present invention generally discloses a metalloid metal oxide coating composition of Formula (I) for the alkali mixed metal oxide based battery cathode. The coating of said composition reduces reaction based degradation of the cathode as well as electrolyte, thereby improving performance, cycle life, and rate capacity of the battery. The present invention further relates to a method of preparing the coated cathode active material and process thereof.
Resumen de: US20260058138A1
This disclosure relates to the electrochemical field, and in particular, to a positive electrode material and a preparation method and usage thereof. The positive electrode material of this disclosure includes a substrate, where a general formula of the substrate is LixNiyCozMkMepOrAm, where 0.95≤x≤1.05, 0.5≤y≤1, 0≤z≤1, 0≤k≤1, 0≤p≤0.1, 1≤r≤5.2, 0≤m≤2, m+r≤2, Mis selected from one or more of Mn and Al, Me is selected from one or more of Zr, Zn, Cu, Cr, Mg, Fe, V, Ti, Sr, Sb, Y, W, and Nb, and A is selected from one or more of N, F, S, and Cl; and an oxygen defect level of the positive electrode material satisfies at least one of condition (1) or condition (2): (1) 1.77≤OD1≤1.90; or (2) 0.69≤OD2≤0.74.
Resumen de: US20260058127A1
An anode composition includes a component particle and a dispersed particle, and the component particle and the dispersed particle are respectively an active material. The component particle includes a lithium-titanium complex oxide, and the lithium-titanium complex oxide includes a lithium element and a titanium element. The dispersed particle includes a structural element complex oxide, the structural element complex oxide includes a structural element, and the structural element includes a tin and is selected at least two from a group consisting of a magnesium, an aluminum, a silicon, a calcium, a chromium, a manganese, an iron, a cobalt, a nickel, a copper, a zinc, a gallium and a germanium.
Resumen de: US20260058128A1
Provided are a slurry for forming a positive electrode, containing a positive electrode active material, an electrolyte, and a dispersion medium, in which the positive electrode active material includes a large particle group A having a particle diameter of 5.0 μm or more and a small particle group B having a particle diameter of less than 5.0 μm, in a number-based particle size distribution of the positive electrode active material, in a case where a total frequency is set to 100%, a frequency of the large particle group A is 60% or more and a frequency of the small particle group B is 40% or less, and a liquid absorption amount ηB (g/100 g) of the dispersion medium per 100 g of the small particle group B satisfies an expression B1: 15≤ηB≤30; a positive electrode sheet including a positive electrode active material layer formed of the slurry for forming a positive electrode; and a non-aqueous electrolytic solution secondary battery incorporating the positive electrode sheet as a positive electrode.
Resumen de: US20260058126A1
The present disclosure relates to a negative electrode including a current collector layer, a first active material layer bonded to the current collector layer, and a second active material layer bonded to the first active material layer, and a battery including the negative electrode. In the negative electrode, the first active material layer includes a first graphite; and a first silicon simple substance or silicon compound of 1 wt % or more and 90 wt % or less with respect to the total weight of the first active material layer. Further, in the negative electrode, the second active material layer includes a second graphite having an average particle diameter smaller than that of the first graphite; and a second silicon simple substance or silicon compound having an average particle diameter of 0 wt % or more and less than 1 wt % with respect to the total weight of the second active material layer. Thus, the durability of the battery can be improved.
Resumen de: US20260058124A1
An electrode assembly includes a plurality of positive electrodes and a plurality of negative electrodes alternately stacked. The plurality of negative electrodes include a plurality of first negative electrodes and at least one second negative electrode located outside of the plurality of first negative electrodes. At least one of the plurality of first negative electrodes includes a first substrate and first active material layers on both surfaces of the first substrate. The second negative electrode includes a second substrate and a second active material layer on one surface of the second substrate. A content of a silicon-based active material in the second active material layer is higher than a content of a silicon-based active material in the first active material layer.
Resumen de: US20260058123A1
A battery comprising at least one current collector including a first surface and a second surface opposite the first surface, where the at least one current collector is characterized by a longitudinal body section and a lateral body section extending from the longitudinal body section, a first active material positioned on the first surface on the longitudinal body section, and a second active material positioned on the first surface on the lateral body section.
Resumen de: US20260058122A1
A cylindrical secondary battery and a method for manufacturing the same are provided. The cylindrical secondary battery includes a negative electrode having no negative electrode active material layer, and thus a large-scale cylindrical secondary battery having a high energy density, improved cell performance, and ensured safety can be provided.
Resumen de: WO2026041185A1
The invention relates to a method for producing a cell housing (1) for a battery housing of a vehicle battery or of a stationary battery, said method comprising: - supplying an intermediate product having a first wall thickness to a production device for producing a predetermined breaking structure (2) for the controlled destruction of a cell housing (1), - producing a predetermined breaking structure (2) in a side wall (3) of the supplied intermediate product by means of a subtractive manufacturing method and/or by means of a forming method, - wherein, during the production of the predetermined breaking structure (2), the first wall thickness of the intermediate product is reduced to a second and to a third and/or to a fourth and/or to a fifth wall thickness. The invention also relates to a cell housing (1) for a battery housing of a motor vehicle.
Resumen de: US20260058119A1
A battery manufacturing method reduces the time required to perform a battery manufacturing process by reducing the charge and discharge cycles in a battery activation process and adding a constant voltage range.Additionally, the electrode manufacturing method maximizes the conversion of LiPS that remains due to overvoltage-induced incomplete phase transition, thereby mitigating the overvoltage, leading to uniform distribution of LiPS around a positive electrode, thereby improving the electrochemical performance of the battery such as the capacity of the battery.
Resumen de: US20260058120A1
A manufacturing apparatus of an electrode sheet includes a transport device configured to transport a coated sheet in a state where a first surface of the coated sheet on a coated part side of a coated sheet having a coated part to which an electrode material is applied on a first surface of a current collector sheet is supported on a second surface of the coated sheet opposite to the first surface, and a laser irradiation device configured to dry the coated part by irradiating the coated sheet transported by the transport device with a laser L, in which the laser irradiation device is disposed on a second surface side of the coated sheet transported by the transport device and includes a laser head configured to irradiate the laser L toward the second surface of the coated sheet.
Resumen de: US20260058117A1
A system and method for manufacturing an electrode sheet. The system includes groups of rollers having increasing diameter gradient to calendar an active material film having an initial thickness to a predetermined production thickness. The initial thickness is continually reduced as the active material film is calendared through the group of rollers. The groups of rollers includes a first group of rollers and a second group of rollers disposed immediately downstream of the first group of rollers. The first group of rollers includes a first roller radius and the second group of rollers includes a second roller radius greater than the first roller radius. The first group of rollers includes a first gap between adjacent rollers and the second group of rollers includes a second gap between adjacent rollers, in which the second gap is equal to or less than the first gap.
Resumen de: US20260058115A1
Battery electrodes using VACNT forests to create 3D electrode nanostructures, and methods of making, are described. The VACNTs are electrically and mechanically attached to the anode or cathode substrates, providing a large area of 3D surfaces for coating with active materials and high-conductivity electron pathways to the cell current collectors. A number of different active materials suitable for anodes and cathodes in lithium-ion batteries may be used to coat the individual carbon nanotubes. The high surface area provided by the VACNT forest and the nano-dimensions of the coated active materials enable both high energy-density and high power-density to be achieved with the same battery. Complete conformal coating of the individual CNTs may be achieved by a number of different methods, and coating with multiple active materials may be used to create nanolaminate coatings having improved electrochemical characteristics over single materials.
Resumen de: US20260058114A1
A method for manufacturing an electrode laminate includes preparing an electrode, applying an electrolyte solution onto the electrode, disposing an oxygen blocking member on the applied electrolyte solution, and curing the electrolyte solution impregnated inside the electrode and the electrolyte solution applied onto the electrode surface.
Resumen de: DE102025127851A1
Die vorliegende Offenbarung bezieht sich auf eine Batterieherstellungsvorrichtung und ein Verfahren zum Steuern derselben, die Folgendes umfasst: einen Stützabschnitt, der einen Aufnahmeraum zum Aufnehmen einer zu montierenden Batteriezelle bildet, wobei die Batteriezelle eine Elektrodenanordnung und ein Gehäuse, das die Elektrodenanordnung darin beinhaltet, enthält; einen Injektor, der ein Injektionsrohr zum Bewegen eines Elektrolyts enthält, um den Elektrolyt in das Gehäuse zu injizieren; und eine Heizvorrichtung, die von dem Stützabschnitt beabstandet ist, um die zu montierende Batteriezelle und den Injektor zu erwärmen.
Resumen de: WO2026044080A1
Disclosed are elongate ceramic (nano)particles that include γ-alumina. In some implementations: a mass fraction of the γ-alumina in the elongate ceramic (nano)particles is in a range of about 70 to about 100 wt. %, a Brunauer-Emmett-Teller specific surface area (BET-SSA) of the elongate ceramic (nano)particles is in a range of about 30 to about 400 m2/g, an average aspect ratio of the elongate ceramic (nano)particles is at least about 3, and a cumulative pore volume of the elongate ceramic (nano)particles in a pore width range of 7 to 20 nm is in a range of about 1.0 x 10-2 to about 1.0 cm3/g. A separator, an integrated electrode-separator component, and a lithium-ion battery incorporating the elongate ceramic (nano)particles are also disclosed. Related methods of making a separator, an integrated electrode-separator component, and a lithium-ion battery are also disclosed.
Resumen de: WO2026043945A1
The disclosed technology relates to an adhesive system for a ceramic coated separator for electrochemical cells, such as lithium-ion batteries, as well as to the ceramic coated separator incorporating the adhesive system.
Resumen de: US20260058118A1
Disclosed is a method of manufacturing a positive electrode. The method comprises manufacturing a first electrode plate by forming a first positive electrode active material layer on a first substrate, manufacturing a second electrode plate by forming a second positive electrode active material layer on a second substrate, stacking the second electrode plate on the first electrode plate to allow the second positive electrode active material layer to face the first positive electrode active material layer, laminating the first electrode plate and the second electrode plate, and recovering the second substrate. A first elongation of the first substrate is greater than a second elongation of the second substrate.
Resumen de: US20260058116A1
The present disclosure relates to an electrode coating apparatus and an electrode coating method. The electrode coating apparatus may include a modular mold configured to be positioned on an electrode substrate, and a coater configured to dispense an electrode active material slurry on the electrode substrate upon the modular mold being placed on the electrode substrate, thereby forming a coated portion on the electrode substrate in an area defined by the modular mold.
Resumen de: WO2025035135A1
A positive electrode material is presented for a rechargeable electrochemical cell that comprises a negative electrode, a positive electrode, and an electrolyte. The positive electrode material comprises a compound with the general formula ζ-AxMyV2O5 and/or ζ-AxMyNzV2- z05, where M and N are transition metals, alkaline earths, alkalis, post-transition metals, metalloids, or a combination thereof and A is one or more ions selected from the group consisting of Li, Na, K, Mg, Ca, Zn, and Al ions. This series of vanadium oxide compounds provides additional electrochemically active ions above the quantity required for cycling that are used to mitigate first cycle capacity losses, also known as formation losses, in secondary batteries.
Resumen de: AU2024343066A1
The present disclosure provides a reaction system for producing a polyurethane-based elastomer foam, the reaction system comprising: component A) an isocyanate component comprising a hard block prepolymer; and component B) an isocyanate-reactive component comprising: a polyol; a first chain extender and a second chain extender which is different from the first chain extender, wherein the first and second chain extenders are each an aliphatic diol having from 2 to 6 carbon atoms; a blowing agent; optionally a surfactant; and optionally a catalyst.
Nº publicación: AU2024321558A1 26/02/2026
Solicitante:
FLUENCE ENERGY LLC
FLUENCE ENERGY, LLC
Resumen de: AU2024321558A1
An energy storage system includes a plurality of energy storage nodes, each of which includes an energy storage element, at least one cold plate, and a coolant manifold coupled to the at least one cold plate. The coolant manifold splits coolant flow in a bi-directional type configuration at a front and in an interior of the cold plate. A method for assembling an energy storage cooling system is also provided.
BOPI
Sede Electrónica
