Zure produktuak, zerbitzuak edo biak beste enpresa batengandik bereizi nahi badituzu, baliteke marka edo izen komertzial bat behar izatea. Ezagutu zer diren, zer den erregistratzeko prozedura eta zer dakarren.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Arazo tekniko bat konpontzen duen edo abantaila praktiko bat duen gailu, produktu edo prozedura berri bat baduzu, hura babesteko hainbat modu daude Espainian eta beste herrialde batzuetan. Ikusi nola egin.
Zure berrikuntza zure produktuaren estetikan, apainduran edo itxuran datza? Babestu diseinu industrial baten bidez. Jakin ezazu zer eskubide ematen dituen erregistroak eta nola egin izapideak.
Adierazpen geografikoek jatorrizko produktu baten izena eremu geografiko batetik babesten dute, eta adierazpen horri esker kalitate, ospe edo beste ezaugarri jakin batzuk ditu. Ezagutu zer diren, zein den erregistratzeko prozedura eta zer onura dituzten.
Mundu osoan argitaratutako patenteak informazio zientifiko, tekniko eta komertzialaren iturri baliotsua dira.
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.
Ekintzailea edo enpresa bazara eta zure negozioaren errentagarritasuna sustatu eta hobetu nahi baduzu, zure erakundeko aktibo ukiezinak behar bezala babestuz, gune honetan aurkituko duzu behar duzuna.
738
resultados
Última actualización
02/11/2026 [10:25:00]
Resultados 150 a 175 de 738
Resumen de: US20260341708A1
A carbon-based negative electrode active material, a preparation method, a secondary battery, and a power consuming apparatus are provided. A gram volume of the carbon-based negative electrode active material is 345 mAh/g to 355 mAh/g, and the powder compaction density at a pressure of 20000 N is greater than 1.55 g/cm3 and less than 1.65 g/cm3.
Resumen de: US20260341716A1
A graphite negative electrode active material and a preparation method therefor, a secondary battery containing the same, and a power consuming apparatus. A volume distribution particle size Dv1 of the graphite negative electrode active material ranges from 1.5 μm to 3 μm, and the graphite negative electrode active material includes a primary particle morphology.
Resumen de: US20260341832A1
Discussed is a battery device, which can include a stacked battery unit having two surfaces facing each other; two support frames provided on the two surfaces of the stacked battery unit, respectively, to partially expose the two surfaces; two thermally conductive adhesive layers respectively provided on the two surfaces of the stacked battery unit exposed by the two support frames; and two thermally conductive plates respectively provided on the two support frames and respectively fixed on the stacked battery unit through the two thermally conductive adhesive layers.
Resumen de: US20260341894A1
The present disclosure includes a battery pack and a device including the same. The battery pack according to one embodiment of the present disclosure comprises at least one or more battery modules that includes a battery cell stack in which a plurality of battery cells are stacked and a module frame that houses the battery cell stack; a first pack frame on which the battery module is mounted; a second pack frame covering the battery module; and a venting part provided on one surface of the first pack frame, wherein the venting part communicates with a venting path that is formed by a plurality of partition members located on the first pack frame.
Resumen de: US20260341935A1
An electrolyte injection nozzle, an electrolyte injection apparatus, a battery cell, a battery, and an electric apparatus are provided. This application pertains to the field of battery technologies. The electrolyte injection nozzle includes an expansion segment, where a flow area of the electrolyte injection nozzle increases in the expansion segment along a direction from an inlet end of the electrolyte injection nozzle to an outlet end of the electrolyte injection nozzle.
Resumen de: US20260341713A1
Provided are a graphite negative electrode active material and a preparation method therefor, a secondary battery containing the same, and a power consuming apparatus. A powder compaction density of the graphite negative electrode active material under a pressure of 49000 N is greater than or equal to 1.60 g/cm3, and a ratio Id/Ig of a peak intensity Id at 1250 cm−1 to 1500 cm−1 and a peak intensity Ig at 1500 cm−1 to 1650 cm−1 in a Raman spectrum of the graphite negative electrode active material is greater than or equal to 0.15.
Resumen de: US20260341709A1
A graphite negative electrode active material and a preparation method therefor, a secondary battery, and an electrical device. A degree of graphitization of the graphite negative electrode active material is 88%-93%, and an oil absorption value of the graphite negative electrode active material is not more than 50 ml/100 g.
Resumen de: US20260341902A1
Disclosed is a separator, a secondary battery including the same and a method for manufacturing the same. The separator has a porous coating layer including two types of binder polymers in different regions of the porous coating layer. The binder polymers dissolve in an electrolyte solution at different temperatures, to form lithium ion paths in the separator, thereby achieving high ionic conductivity and meeting resistance and stability requirements for the secondary battery.
Resumen de: US20260338870A1
The present disclosure relates to a battery diagnostic device and method. In some embodiments, the battery diagnostic device may include: a measurement unit which measures cell impedances of a plurality of battery cells, a fixed impedance of at least one component, and a first module impedance of a battery module; and a control unit which determines an assembly state of the battery module based on the cell impedance, the fixed impedance, and the first module impedance.
Resumen de: US20260341887A1
A battery includes: a first battery cell and a second battery cell which are adjacent to each other, a functional component, and filling components and/or a first isolating component. The functional component is arranged in a gap formed by a first surface of the first battery cell and a second surface of the second battery cell. The filling components fill edges of the gap. The first isolating component is tightly attached to an edge of a third surface of the first battery cell and an edge of a fourth surface of the second battery cell, and covers the gap formed by the first surface and the second surface. The third surface intersects with the first surface, and the fourth surface intersects with the second surface.
Resumen de: US20260341696A1
A production method of a positive electrode active material for a lithium-ion secondary battery includes mixing a nickel-containing material containing at least nickel, and a lithium compound, thereby preparing a first raw material mixture; firing the first raw material mixture in an oxidative atmosphere, thereby obtaining a fired product; washing the fired product obtained in the firing with water, thereby obtaining water-washed powder; mixing the water-washed powder obtained in the washing, and a boron-containing material, thereby preparing a second raw material mixture, the boron-containing material being at least one selected from a boron simple substance and a boron-containing compound; thermally treating the second raw material mixture; and performing, after the thermally treating, cooling with an atmosphere at least in a temperature range equal to or lower than a boundary temperature being a decarbonated atmosphere.
Resumen de: US20260337718A1
Disclosed herein are a plant for recycling used batteries, in particular lithium iron phosphate (LFP) batteries, and a process for recovering valuable materials from used batteries.
Resumen de: US20260341682A1
A positive electrode for a secondary battery, a lithium secondary battery comprising the same and a method of manufacturing the same are described. The positive electrode may include: a first positive electrode layer and a second positive electrode layer, wherein the first positive electrode layer comprises a first positive electrode active material comprising a first active material particles having a primary particle form, and the second positive electrode layer comprises a second positive electrode active material comprising a second active material particles having a secondary particle form, wherein the secondary particle form comprises agglomerated primary particles.
Resumen de: US20260341789A1
A lithium secondary battery includes a battery case, and an electrode assembly and an electrolyte accommodated in the battery case. The electrode assembly includes a positive electrode, the positive electrode includes a positive electrode active material and a conductive agent. The conductive agent includes a point-type conductive agent and a linear conductive agent at a weight ratio ranging from 4:1 to 14:1. The electrolyte includes, as additives, a sultone-based compound and a phosphate-based compound at a weight ratio ranging from 1:0.1 to less than 1:2.
Resumen de: US20260341794A1
According to the present disclosure, there is provided a method for preparing an electrode slurry for a secondary battery, the method including a step a) of feeding raw materials including an electrode active material, a conductive agent, and a thickener into a mixer; and a step b) of feeding a solvent into the mixer and kneading the raw materials, wherein the thickener in the step a) is in a solid state.
Resumen de: US20260336017A1
A method and system for slitting a lithium-coated polyethylene terephthalate (PET) roll is provided. The roll undergoes laser ablation to remove a portion of a layer of lithium where a slit is desired exposing the PET substrate underneath. The roll then undergoes a blade cutting process wherein the roll is cut along exposed PET substrate, producing a plurality of slit rolls. The laser ablation of the roll prior to blade cutting allows lithium to be removed, preventing lithium build-up on the blade. This reduces maintenance time, improves the quality of the slit roll edges, and allows for longer lengths of rolls to be cut. The laser ablation also allows for rolls with thick layers of lithium to be blade cut.
Resumen de: US20260338493A1
A storage device includes several storage modules (2) which are stacked onto one another. The storage modules (2) each have at least one storage container (10) and each have at least one heat transfer medium channel (22) which is adjacent to an outer wall of the storage container (10). The heat transfer medium channels (22) of the several storage modules (2) are connected to one another via at least one heat transfer medium connection conduit.
Resumen de: US20260337030A1
Provided are a graphite material and a preparation method therefor, a negative electrode plate containing the same, a battery, and a power consuming apparatus. The graphite material satisfies (Lc100% SOC−Lc0% SOC)/Lc50% SOC≤0.0750 and Lc0% SOC being less than or equal to 50 nm.
Resumen de: US20260338679A1
A device for inspecting the dryness of an electrode may include a transport unit that transports the electrode to an electrode drying zone. The device may also include an irradiation unit including a collimating lens fixed in a range of 10 to 20 degrees relative to a direction perpendicular to a transport direction of the electrode at an upper part separated from the electrode. The irradiation unit may also include an optical fiber that irradiates a light source through the collimating lens. The device may also include a measurement unit including a spectrometer and a light source both connected to the irradiation unit. The measurement unit may also include a spectrometer hub connected to the spectrometer. The device may also include a control unit including a display device connected to the spectrometer hub.
Resumen de: US20260341862A1
A battery cell includes a housing, an electrode terminal, and a fixing member. The housing includes a first wall provided with a first through hole. The electrode terminal includes a main body and a step portion, where at least a portion of the main body passes through the first through hole, the step portion protrudes from a peripheral surface of the main body, and the step portion is located on an outer side of the first wall. . The fixing member is provided with a second through hole for the main body to pass through. In a thickness direction of the first wall, at least a portion of the fixing member is located between the first wall and the step portion. In the thickness direction of the first wall, the main body has a first end surface facing away from an interior of the housing.
Resumen de: US20260341879A1
A battery pack may include at least one cell assembly including a plurality of battery cells; an enclosure that accommodates the at least one cell assembly and having an insertion portion provided in a form where an outer surface thereof is recessed in an inward direction along a longitudinal direction of the enclosure; and a reinforcing member inserted into the insertion portion, the reinforcing member being rod-shaped.
Resumen de: US20260341735A1
A positive electrode for a nonaqueous electrolyte energy storage device according to one aspect of the present invention includes a positive electrode substrate containing metallic aluminum, and a positive active material layer stacked on the positive electrode substrate. An elongation at break of the positive electrode substrate is 3.8% or less. The average thickness of the positive active material layer is 35 μm or less. A 180° peel strength between the positive active material layer and the positive electrode substrate is 0.6 N/mm or more.
Resumen de: US20260338871A1
A method of determining reusability of a battery includes conducting one or more safety diagnostic tests on the battery. The method includes measuring an open circuit voltage for each of a plurality of cells in the battery to determine a state of charge of the battery and performing an electrochemical dynamic response test on the battery to derive impedance and lithium transport parameters for each of the cells. The derived impedance and lithium transport parameters are analysed to identify one or more outlier cells in the battery and conducting one or more AC tests on the identified outlier cells to predict a degradation pathway for the cells over the lifetime of the battery. The method includes designating the outlier cells for reuse in a second application or for recycling based on the predicted degradation pathway. The disclosed method is efficient, accurate, and flexible for deter-mining reusability of battery.
Resumen de: US20260338499A1
A heat sink assembly including a heat sink having a plurality of ribs extending along a longitudinal direction of the heat sink, a plurality of spaces located between the plurality ribs form a plurality of flow paths, an open first surface and an open second surface at opposite longitudinal ends of the heat sink, a first end plug including an inner end plug configured to close a portion of the first surface, the inner end plug includes a cut-out flow path formed along a width direction of the heat sink, the cut-out flow path having an open surface parallel with the first surface, and an outer end plug configured to close the open surface of the cut-out flow path and the remaining portion of the first surface not closed by the inner end plug, and a second end plug configured to close the second surface.
Nº publicación: US20260341671A1 29/10/2026
Solicitante:
KOREA INST OF MACHINERY & MATERIALS [KR]
KOREA INSTITUTE OF MACHINERY & MATERIALS
Resumen de: US20260341671A1
In a method for manufacturing a high capacity thick film electrode for a battery, an electrode manufactured by the method, and a battery having the electrode, the method includes mixing a slurry having an active material, a binder, a conductive material and a solvent, heating and homogenizing the slurry, forming a conductive fiber base having a conductive fiber, coating the slurry on the conductive fiber base by a predetermined thickness, and cooling and thermally induced phase separating (TIPS) the coated slurry.
BOPI
Sede Electrónica
