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.
677
resultados
Última actualización
13/09/2026 [07:11:00]
Resultados 525 a 550 de 677
Resumen de: WO2026179523A1
Provided are a battery apparatus (100) and an electrical device. The battery apparatus (100) comprises: a housing (10); at least two mounting members (20), connected to the housing (10); and a first sealing assembly (30), disposed on at least one mounting member (20) and having a connecting end and a protruding end, the connecting end being connected to a connecting surface of the corresponding mounting member (20), the protruding end protruding from the connecting surface of the corresponding mounting member (20), and the protruding end being sealed between the at least two mounting members (20). By integrating the first sealing assembly (30) on at least one mounting member (20), the first sealing assembly (30) and the corresponding mounting member (20) are formed as an integral structure, which can simplify a mounting sealing structure. In addition, the protruding end of the first sealing assembly (30) can be better snap-fitted between two structures requiring sealing, for example snap-fitted between two mounting members (20), thereby effectively improving the sealing effect therebetween.
Resumen de: US20260260949A1
An all-solid-state battery including an all-solid-state battery element includes a laminate including a plurality of solid electrolyte layers, a plurality of positive electrode layers, and a plurality of negative electrode layers stacked in a first direction, a first external electrode disposed outside of the laminate and connected to the plurality of positive electrode layers, and a second external electrode disposed outside of the laminate and connected to the plurality of negative electrode layers; and a resin sealing body covering the all-solid-state battery element and exposing a portion of the first external electrode and a portion of the second external electrode. The resin sealing body includes a first resin sealing body and a second resin sealing body, and an elastic modulus of the first resin sealing body is different from an elastic modulus of the second resin sealing body.
Resumen de: US20260257879A1
0000 The present disclosure relates to a film peeling device configured to remove a release film from a pad to which the release film is attached to a lower portion thereof, and the film peeling device includes a pair of rollers configured to apply pressure to an upper portion and the lower portion of the pad; and a film removal unit adjacent to the rollers configured to remove the release film of the pad passing through the rollers; wherein the film removal unit includes a supporter configured to support the lower portion of the pad; and a separation member at a rear end of the supporter configured to separate the release film of the pad supported by the supporter.
Resumen de: WO2026179308A1
A secondary battery and an electronic device. The secondary battery comprises an adhesive tape, a positive electrode sheet, a negative electrode sheet, and a separator provided between the positive electrode sheet and the negative electrode sheet; the positive electrode sheet comprises a positive electrode tab; the adhesive tape is located between the separator and the positive electrode tab, and comprises a porous substrate and an adhesive layer provided on at least one surface of the substrate; the adhesive layer comprises inert substances including a first inert substance and a second inert substance; the particle size of the first inert substance is d1nm, the particle size of the second inert substance is d2nm, 300
Resumen de: WO2026179000A1
A separator and a secondary battery, relating to the field of batteries. The separator is provided with a functional coating on an organic substrate, the functional coating containing polymer particles of two different sizes and glass transition temperatures as key components. By correspondingly adjusting the size gradient of the polymer particles and the porosity of the separator, when applied to a wound-type secondary battery, the separator can not only achieve desirable electrolyte uptake and retention effects, but also effectively suppress lithium plating at corner bending portions of the secondary battery.
Resumen de: US20260260948A1
0000 A battery cell includes a housing, a first electrode assembly, a second electrode assembly, and an accommodating member. The housing is provided with a first wall. The first electrode assembly and the second electrode assembly are both accommodated in the housing and are arranged in a thickness direction of the first wall, the second electrode assembly is located between the first wall and the first electrode assembly, and the first wall is configured to support the second electrode assembly. The accommodating member is disposed in the housing, an accommodating cavity is formed inside the accommodating member, and the accommodating cavity accommodates the first electrode assembly and an electrolytic solution. The first electrode assembly is a structure accommodated in the accommodating member, and the accommodating member can also accommodate the electrolytic solution.
Resumen de: WO2026179272A1
The present invention relates to the technical field of storage batteries. Disclosed is a storage battery having a dual gas-venting structure. The storage battery having a dual gas-venting structure comprises a battery body and a gas-venting cover, wherein gas-venting structures are provided inside the gas-venting cover. The gas-venting structures comprise first gas-venting structures and second gas-venting structures. Each first gas-venting structure comprises a first gas-venting channel and a first waterproof gas-permeable sheet, wherein the first gas-venting channel is formed in the gas-venting cover, and has a gas inlet end communicated with the inner cavity of the battery body, and a gas outlet end communicated with the external atmosphere; and the first waterproof gas-permeable sheet is mounted at the gas outlet end of the first gas-venting channel. Each second gas-venting structure comprises an electrolyte injection channel and a pressure relief valve, wherein the electrolyte injection channel is formed in the gas-venting cover, and has an electrolyte injection end communicated with the external atmosphere, and an electrolyte outlet end communicated with the inner cavity of the battery body; and the pressure relief valve is mounted at the electrolyte injection end of the electrolyte injection channel. In the present invention, the first gas-venting structures work in conjunction with the second gas-venting structures for gas venting, thereby providing dual redundant ga
Resumen de: WO2026179775A1
A separator and a battery. The separator comprises a substrate (3) and a ceramic layer covering at least one side surface of the substrate (3), wherein in a given direction parallel to a surface of the substrate (3), the ceramic layer comprises several T1 regions (1) and several T2 regions (2) alternately arranged in sequence; in the thickness direction of the substrate (3), the thickness of the ceramic layer in the T1 regions (1) is denoted as D1 μm, the thickness of the ceramic layer in the T2 regions (2) is denoted as D2 μm, D=D1/D2, and D satisfies: 1.5≤D≤4; and the porosity of the substrate is denoted as P%, and P and D satisfy: 2.73≤D/P≤11.43.
Resumen de: US20260260959A1
An electrochemical energy storage device and a method of operating the same are described. The electrochemical energy storage device may include one or more electrochemical cells and a heating module coupled to, and configured to regulate a temperature of, the electrochemical cells. The heating module may include an internal control mechanism configured to regulate the temperature of the electrochemical cells within a predetermined temperature range. The heating module may include a bus bar physically coupled to a heating element that can be controlled via electronically operated switches, such as, solid state or mechanical relays. In various embodiments, the electrochemical cells may be regulated to maintain a minimum temperature during which charging, or discharging, can occur at a maximal rate.
Resumen de: WO2026178947A1
The present disclosure relates to a positive electrode material and a preparation method therefor, a battery and an electric device. The positive electrode material comprises a composition as shown in formula (1): LiaNixMnyCozM1bM2cO2 (1), wherein 0.9≤a≤1.1, 0.5≤x<1, 0
Resumen de: US20260261002A1
0000 A battery pack including at least two battery modules, a wiring harness for electrically connecting the battery modules and a battery management unit. The at least two battery modules include a first battery module directly electrically connected to the battery management unit. The battery module includes a cells contact system and battery cells. The first battery module includes a first circuit board. The first circuit board includes at least a first wiring layer and a second wiring layer. The first battery module of the battery pack is provided with at least two wiring layers, so that the battery pack transmits signals successively from the battery module with the farthest signal transmission distance to the battery management unit toward the battery module with a shorter signal transmission distance to the battery management unit, which facilitates reducing the length of the wiring harnesses and optimizing the arrangement of the wiring.
Resumen de: US20260260973A1
0000 A battery cell, a preparation method therefor, a battery, and a power consuming apparatus. The preparation method includes: determining that the battery cell is in an uncharged state; spraying an insulating material on at least some regions on an outer surface of a housing of the battery cell in a manner of electrostatic spraying; performing curing processing on a region of the housing on which the insulating material is sprayed, to obtain a battery cell including an insulation layer; and injecting an electrolyte solution into the battery cell including the insulation layer.
Resumen de: WO2026179430A1
The present application provides a positive electrode sheet, a secondary battery, and an electronic device. The positive electrode sheet comprises a positive electrode current collector and a positive electrode material layer arranged on at least one surface of the positive electrode current collector. The positive electrode material layer comprises a positive electrode additive. Based on the mass of the positive electrode material layer, the mass percentage of the positive electrode additive is m%, wherein 0.1≤m≤0.5. The positive electrode additive comprises at least one of the structural formula shown in formula (I) or the structural formula shown in formula (II). The secondary battery of the present application has good high-temperature cycle performance.
Resumen de: US20260260955A1
A battery pack structure and an electric tool are provided. The battery pack structure includes a housing assembly and a battery cell integrated structure; the housing assembly includes a shell, and a first avoidance port is provided at the bottom of the shell; the battery cell integrated structure is arranged inside the shell and includes a battery cell and a first connection end electrically connected to the battery cell; the first connection end can be electrically connected to an electric tool body through the first avoidance port along an axial direction of the shell, so that the battery cell can supply power to the electric tool body; an outer wall of the shell that is in contact with the electric tool body is provided with a guide track, which is slidably connected to the electric tool body, a sliding direction being the axial direction of the shell.
Resumen de: WO2026179337A1
An explosion-proof valve control method and system, a battery pack, and a vehicle. The explosion-proof valve control method is applied to an explosion-proof valve control system provided on a battery pack, wherein the explosion-proof valve control system comprises an electric explosion-proof valve (202) and a thermal runaway detection device. The explosion-proof valve control method comprises: acquiring thermal runaway information of a battery pack collected by a thermal runaway detection device, and determining an explosion-proof valve control instruction on the basis of the thermal runaway information and a preset thermal runaway air pressure state; and when the explosion-proof valve control instruction is a preset valve opening instruction, performing valve opening control on the electric explosion-proof valve (202) on the basis of the explosion-proof valve control instruction, so as to achieve explosion-proof control of the battery pack.
Resumen de: US20260257567A1
A battery cell, a battery, and an electric device. The battery cell comprises a shell and a pressure relief notch, wherein the shell comprises a first wall; and the pressure relief notch is arranged in the first wall and comprises an arc section and a first extension section, the arc section having a first end, and the first extension section being connected to the first end and extending from the first end in the direction approaching the central axis of the arc section.
Resumen de: US20260257568A1
Embodiments are provided for a method for charging an aircraft. The method may include determining a target charge level for each of the plurality of battery packs, receiving charge status information from each of the plurality of battery packs, and upon determining that a target charge level of at least one of the battery packs has been reached, commanding the at least one battery pack to disconnect from a power source external to the aircraft. Some embodiments may include a system including at least one processor configured to perform the method.
Resumen de: WO2026179475A1
The present application provides an electrochemical device and an electronic device. In the present application, a first adhesive member is provided on the outermost ring (a first electrode sheet) of an electrode assembly, the first adhesive member is at least bonded to a first arc-shaped section, the first adhesive member and the first electrode sheet have the same length or the edge in a first direction extends beyond the edge of the first electrode sheet, and the relative position between the first adhesive member and a second adhesive member is adjusted, so that the first adhesive member reinforces the arc-shaped section which is a weak region, fixes the edge of the first electrode sheet, and also has a certain reinforcing effect on the first electrode sheet. In addition, the first adhesive member has a low weight, and the influence thereof on the energy density of the electrochemical device is almost negligible. Thus, the electrochemical device of the present application has both high energy density and improved safety performance.
Resumen de: DE102025152982A1
Eine Methode zur Zellgruppierung, Zellanordnung und ein System, Batteriepack und Fahrzeug, die die Alterungsbeständigkeit der Batterie deutlich verbessern können, ohne die F&E-Kosten zu sehr zu erhöhen. Das Verfahren zur Zellgruppierung umfasst: die Ermittlung des geplanten Zellkapazitätsbereichs der Vielzahl von Zellen; die Berechnung des geplanten Zellkapazitätsbereichs auf der Grundlage einer Normalverteilungsregel; die Aufteilung des geplanten Zellkapazitätsbereichs in N aufeinanderfolgende Teilbereiche, nämlich den ersten Teilbereich mit dem größten Zellkapazitätsbereich, den zweiten Teilbereich mit dem zweitgrößten Zellkapazitätsbereich bis zum N-ten Teilbereich mit dem kleinsten Zellkapazitätsbereich, wobei N eine ganze Zahl größer als 1 ist; und die Ermittlung der tatsächlichen Zellkapazität jeder Zelle und die Gruppierung jeder Zelle in den entsprechenden Teilbereich auf der Grundlage der Übereinstimmung zwischen der tatsächlichen Zellkapazität und den N Teilbereichen.
Resumen de: WO2026179915A1
The present application relates to the technical field of batteries, and discloses a manufacturing process for a secondary battery, a battery pack, and an electric device. The secondary battery comprises a first battery cell, a second battery cell, adapter pieces, and a top cover. The manufacturing process comprise the steps of: respectively welding battery cell tabs on the first battery cell and the second battery cell to the corresponding adapter pieces; arranging the first battery cell and the second battery cell at an angle, wherein the included angle is less than 180°; maintaining the first battery cell and the second battery cell in a placement state by means of a jig; welding the adapter pieces to corresponding terminal posts on the top cover; removing the jig, so that the top cover limits the positions of the first battery cell and the second battery cell, and maintains the state in which the included angle is less than 180°; and combining the first battery cell and the second battery cell, and encapsulating the combined cells. The present application can reduce the height requirements for tabs, and achieves the objective of reducing tab height, thereby effectively reducing the amount of tab material used, and thus lowering costs.
Resumen de: WO2026179206A1
Provided are an oxide solid electrolyte film and a preparation method, and a solid-state battery. The oxide solid electrolyte film comprises a plurality of solid electrolyte units with a rigid structure and at least one high-molecular polymer with a flexible structure, wherein the high-molecular polymer and the solid electrolyte units are the same in thickness; and the high-molecular polymer is arranged between the plurality of mutually independent solid electrolyte units and is connected to the plurality of solid electrolyte units to form a large-area oxide solid electrolyte film. The oxide solid electrolyte film has the advantages of a high solid electrolyte density, good bending characteristic, a high ionic conductivity, etc., and can adapt to the requirements of various use environments.
Resumen de: WO2026179141A1
The present application provides a solid-state electrolyte, and a preparation method therefor and a use thereof. The chemical composition of the solid-state electrolyte is LixGayAaDbOc, wherein 0.5≤x≤2.0, 0.1≤y≤0.5, 0.1≤a≤1, 3.5≤b≤5, and 0.25≤c≤1.5; A comprises four or more of Y, In, Al, La, Ce, Ho, Zr, Ta, and Nb; and D comprises one or more of F, Cl, and Br. In an X-ray diffraction (XRD) pattern, diffraction peaks at 2θ in the ranges of 24°-26°, 27°-29°, 42°-46°, and 49°-54° are comprised. In the solid-state electrolyte provided in the present application, by defining the chemical composition and the 2θ of the diffraction peaks in XRD, the degree of disorder of the solid-state electrolyte can be increased, the ionic conductivity can be increased, and the flexibility of the solid-state electrolyte can also be improved, thereby improving the specific capacity and cycle performance of a battery.
Resumen de: WO2026179101A1
The present application relates to the technical field of lithium-ion batteries, and in particular to a lithium iron phosphate positive electrode material, and a preparation method therefor and a use thereof. Provided is the lithium iron phosphate positive electrode material. The lithium iron phosphate positive electrode material is obtained by means of particle gradation of a first lithium iron phosphate particle material having a high iron-phosphorus ratio and a high dopant-element content and a second lithium iron phosphate particle material having a low iron-phosphorus ratio and a low dopant-element content. In the lithium iron phosphate positive electrode material, by controlling different iron-phosphorus ratios and different metal-element-dopant contents, particles of different sizes are obtained so as to implement natural gradation, thereby increasing the compaction density of a final powder product and enabling the obtained lithium iron phosphate positive electrode material to exhibit a high compaction density. Moreover, the specific capacity performance of a final lithium iron phosphate product is ensured while the compaction density is increased, thereby improving the overall electrochemical performance of the product and facilitating wide application.
Resumen de: US20260259277A1
A battery diagnosis apparatus includes a processor configured to control a stimulation application device to intermittently apply a second electric stimulation greater than a first electric stimulation to a target cell during a state change period, and a communication unit configured to obtain current time series data during the state change period and voltage time series data representing a change history of a full-cell voltage of the target cell during rest periods of the second electric stimulation applied in the state change period. The processor generates a measurement full-cell profile based on the current time series data and the voltage time series data, and analyzes the measurement full-cell profile to estimate an estimated negative electrode loading amount.
Nº publicación: WO2026181515A1 03/09/2026
Solicitante:
MU IONIC SOLUTIONS CORP [JP]
\uFF2D\uFF35\u30A2\u30A4\u30AA\u30CB\u30C3\u30AF\u30BD\u30EA\u30E5\u30FC\u30B7\u30E7\u30F3\u30BA\u682A\u5F0F\u4F1A\u793E
Resumen de: WO2026181515A1
A compound represented by general formula (1a).
BOPI
Sede Electrónica
