Si deseas distinguir tus productos, servicios o ambos de los de otra empresa, es posible que necesites una marca o nombre comercial. Descubre qué son, en qué consiste su procedimiento de registro y qué implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Si tienes un nuevo dispositivo, producto o procedimiento que resuelva un problema técnico o tenga una ventaja práctica, existen distintas formas de protegerlo en España y en otros países. Descubre cómo hacerlo.
¿Tu innovación reside en la estética, la ornamentación o la apariencia de tu producto? Protégela mediante un diseño industrial. Descubre qué derechos confiere el registro y cómo realizar la tramitación.
Las indicaciones geográficas protegen el nombre de un producto originario de una zona geográfica, a la cual le debe una determinada calidad, reputación u otra característica. Descubre qué son, en qué consiste su procedimiento de registro y qué beneficios conceden.
Las patentes publicadas en todo el mundo son una valiosa fuente de información científica, técnica y comercial.
Si eres emprendedor/a o una empresa y quieres potenciar y mejorar la rentabilidad de tu negocio protegiendo de forma adecuada los activos intangibles de tu organización, en este espacio encontrarás lo necesario.
1362
resultados
Última actualización
02/05/2026 [08:13:00]
Resultados 175 a 200 de 1362
Resumen de: US20260121123A1
Provided is a lithium secondary battery having improved high-temperature cycle characteristics, and including a positive electrode, a negative electrode, a separator, and an electrolyte, wherein the positive electrode includes lithium iron phosphorous oxide as a positive electrode active material, and the electrolyte includes a lithium salt, a first organic solvent, a second organic solvent, and an additive, the first organic solvent is a cyclic lactone compound, the second organic solvent is a carbonate-based organic solvent, and the additive is lithium nitrate (LiNO3), and satisfies Equation 1:0.0001≤0.02×(A×B)(C×D)≤0.05Equation1in Equation 1, A is a total amount (g) of the electrolyte injected into the lithium secondary battery, B is an amount (wt %) of the lithium nitrate (LiNO3) based on a total weight of the electrolyte injected, C is a loading amount (g/cm2) of the positive electrode, and D is a total area (cm2) of surfaces of a positive electrode collector.
Resumen de: US20260118439A1
A battery diagnosing apparatus includes a data obtaining unit configured to obtain a first profile representing a capacity-voltage relationship of a battery cell containing an active material with a multi-phase characteristic, and a processor configured to generate a plurality of comparison profiles based on a plurality of electrode profiles included in an electrode profile map. The processor is configured to select, as a second profile, one comparison profile from the plurality of comparison profiles by comparing each of the plurality of comparison profiles with the first profile and determine a positive electrode participation start point as a diagnostic factor representing a degradation state of the battery cell based on the second profile.
Resumen de: US20260121198A1
The battery pack includes a battery module, a current collector plate joined to the battery module via a conductive adhesive, and a positioning pin attached to a lower face of the battery module and inserted into a hole provided in the current collector plate to position the battery module with respect to the current collector plate, wherein the positioning pin satisfies Expression (1) when F0 is the weight of the battery module, R is the reaction force of the conductive adhesive, θ is the angle of the positioning pin, and is the friction coefficient.
Resumen de: WO2026086163A1
Provided in the present application are a docking component, an electrolyte injection device, a formation device and a battery production apparatus. The docking component is used for electrolyte injection or formation for a battery cell. An elastic valve is provided in an electrolyte injection hole of the battery cell, the elastic valve being configured to be capable of opening when being pressed. The docking component comprises a base body and a switch member, a fluid channel arranged in a first direction being provided inside the base body, a first end face of the base body in the first direction being provided with a first port, and the fluid channel being communicated with the first port. At least part of the switch member is provided in the fluid channel, and at least part of the switch member is configured to be capable of reciprocating in the first direction, so as to pass through the first port and press the elastic valve.
Resumen de: WO2026086044A1
An end plate assembly (10) and a battery module (100). The end plate assembly (10) comprises an insulating end plate (1) and a reinforcing plate (2), wherein an inner side surface (111) of the insulating end plate (1) is provided close to an end portion of a battery pack (5) of the battery module (100); the reinforcing plate (2) is connected to an outer side surface (112) of the insulating end plate (1); and the shortest distance between the reinforcing plate (2) and the inner side surface (111) of the insulating end plate (1) in the direction of width of the end plate assembly (10) is set to be not less than 10 mm.
Resumen de: US20260121210A1
The present disclosure provides a battery cell including a can including a side wall extended in an axial direction, and an open end portion at an end portion of the side wall in the axial direction; a cap that covers the open end portion; an electrode assembly housed in the can; and a current collector plate electrically connecting the electrode assembly and the can, wherein an edge of the cap is joined to the end portion of the side wall in the axial direction, the cap includes a loop-shaped fracture inducement portion that is concentric with the edge of the cap, the current collector plate includes a body portion connected to an electrode tab of the electrode assembly; a loop-shaped can connection portion disposed on a more centrifugal side than the body portion and joined to at least one of the side wall or the cap; and a bridge having a centripetal side connected to the body portion and a centrifugal side connected to the can connection portion and extended in a radial direction, and the fracture inducement portion of the cap is disposed at an outer position than a centripetal side edge of the can connection portion in the radial direction.
Resumen de: WO2026089342A1
The present invention relates to a method for recovering high-purity black mass from a used lithium ion secondary battery and, more particularly, to a method for recovering high-purity black mass through: an alkaline thermal hydrolysis step of stirring a cell lysate of the used lithium ion secondary battery in an alkaline aqueous solution to dissolve and separate impurities contained in the cell lysate into an aqueous solution; and a low-temperature pyrolysis step of decomposing and removing organic compound components, such as an organic binder.
Resumen de: WO2026086961A1
Disclosed in the present application is a vent plug for a lead-acid storage battery, belonging to the technical field of lead-acid storage battery accessories. The vent plug comprises a plug body and a plug core; the interior of the plug body is provided with a cylindrical accommodating cavity, one end within the plug body is provided with an engagement recess for engaging with a gas-filtering piece, and an elongated slot is provided on the side wall at the other end of the plug body; the plug core is detachably connected to the interior of the accommodating cavity, a plurality of partition plates are obliquely arranged at intervals sequentially from one end to the other end of the plug core, adjacent partition plates have inclination angles which are opposite to one another, and a support column is arranged between adjacent partition plates; the plurality of partition plates form a plurality of partition cavities from one end to the other end in the accommodating cavity, and adjacent partition cavities communicate with one another to form a channel for gas circulation and electrolyte backflow; and a protrusion is provided on the partition plate at the end away from the engagement recess, and the protrusion is engagingly fitted with the elongated slot.
Resumen de: WO2026087500A1
The invention relates to a method (200) for improving stacking accuracy when stacking battery electrodes, comprising: detecting (201) measurement data of a first and a second electrode (100a, 100b); identifying (202) outline contours of a first active material coating (101a) of the first electrode (100a) and outline contours of a second active material coating (101b) of the second electrode (100b) in the measurement data; determining (203) a first position (103c) of a positioning element (104a) outside the outline contours of the first active material coating (101a) on the basis of the detected measurement data of the first electrode (100a); determining (204) a second position (103d) of a hole (103b) to be made into the second electrode (100b) in a region outside the outline contours of the second active material coating (101b) on the basis of the first position (103c), the outline contours of the first active material coating (101a) and the outline contours of the second active material coating (101b), and making (205) a hole (103b) at the second position (103d) such that the second electrode (100b) can be placed on the positioning element (104a) by means of the hole (103b), wherein an overlap of the first and the second active material coating (101a, 101b) is maximised.
Resumen de: US20260121138A1
A battery system includes a plurality of battery packs that is connected, in parallel to one another, to an external system. The battery packs are connected, in parallel to one another, to the external system through corresponding DC-DC converters. A control device discharges a first battery pack by operating the DC-DC converters so as to supply electricity from the first battery pack to other battery packs. After the discharge of the first battery pack, the control device charges the first battery pack by operating the DC-DC converters so as to supply electricity from the other battery packs to the first battery pack. The control device calculates a full charge capacity of the first battery pack based on an integrated amount of a current that has been charged to the first battery pack.
Resumen de: WO2026086114A1
A battery tray and a battery, relating to the field of batteries. The battery tray comprises: a frame, which comprises side beams arranged opposite to each other, wherein the side beams are each provided with a first adhesive groove for adhesive application; at least one protective plate, which is connected between the side beams arranged opposite to each other; an intermediate beam, which is mounted on the protective plate and is located in the frame; and at least one module beam, which is connected between the side beams arranged opposite to each other, is located above the intermediate beam, and is used for mounting a battery module. The side beams and the intermediate beam are used for supporting a liquid cooling plate.
Resumen de: US20260116794A1
The disclosed method utilizes chemical-free ozone oxidative precipitation for the recovery of dissolved (such as Co, Mn, Ni, Cu, Ag, Cd, Zr, Ce, Os, Ir, Pd, Pt, Rh, Ru, Cr, Fe, Bi, Ga, Sn, and/or Tl) metal ions from aqueous solutions. The aqueous solutions could be mine or industrial influenced water or leachate obtained by processing primary or secondary sources of the elements. The process selectively separates these elements from aqueous streams and may be utilized in purification processes. The target elements are recovered without pH adjustment by chemicals, or using expensive oxidizers, thereby minimizing the process cost, chemical consumption, and environmental footprints. In acidic and circumneutral solutions, these elements can be recovered as solid precipitates. In alkaline solutions, these elements will be recovered again as solid precipitates.
Resumen de: WO2026089255A1
The present invention relates to an energy storage device enclosure in which an immersion-type thermal management system and a battery are integrated and, more specifically, to an enclosure accommodating an immersion cooling energy storage device, wherein the enclosure overcomes various complexities and problems associated with applying an immersion method, thereby achieving reduced production costs, simplified manufacturing, ease of maintenance and repair, efficient thermal management, and high fire safety, and providing optimal operating conditions for the battery regardless of external environmental conditions, and thus enhancing reliability and safety.
Resumen de: US20260116695A1
An electrode manufacturing apparatus may include a plurality of guide rollers arranged in a moving path of an electrode sheet. The apparatus may also include, a plurality of cameras arranged at a plurality of detection positions corresponding to the plurality of guide rollers. The apparatus may also include, a controller configured to detect a physical defect of the electrode sheet based on a signal transmitted from the plurality of cameras. The apparatus may also include a plurality of actuators configured to move the plurality of guide rollers in a width direction of the electrode sheet.
Resumen de: US20260118436A1
A method for diagnosing, by a server, an active area of a battery cell including a mixed negative electrode in which a first component and a second component are mixed, the method includes acquiring impedance information of a target battery cell to be diagnosed, by performing electrochemical impedance spectroscopy on the battery cell; acquiring, on the basis of the impedance information, information about a change in impedance according to a frequency; and diagnosing an active area of the target battery cell on the basis of the information about the change in impedance.
Resumen de: WO2026088547A1
Problem To provide a positive electrode material and a positive electrode material precursor for a magnesium storage battery in which operating temperature can be lowered and which has excellent cycle characteristics, a method for producing a positive electrode material precursor and a method for producing a positive electrode material for a magnesium storage battery, and a magnesium storage battery. Solution This positive electrode material for a magnesium storage battery is formed from a Mg-containing compound, has a free volume, and has a composite structure having a rock salt structure in a part of an amorphous phase. The compound preferably contains Mg and a metal oxide, and the metal oxide preferably contains Ti and Mo.
Resumen de: US20260121173A1
0000 A thermal insulation sheet between battery cells for an electric automobile includes silica aerogel and a fiber, and has a plurality of holes on one surface and another surface in a thickness direction. A ratio of the number of holes on the one surface to the number of holes on the other surface is preferably 1.3 or more.
Resumen de: WO2026086352A1
Disclosed in the present application are a docking device and a formation system. The docking device comprises a connecting assembly and a connecting base, wherein the connecting assembly comprises: a suction rod; a suction nozzle structure, which is located between the connecting base and the suction rod, one end of the suction nozzle structure being connected to the suction rod, and the other end of the suction nozzle structure being docked with the connecting base; a first clamp, which is sleeved on the suction nozzle structure and by means of which the suction nozzle structure and the connecting base are tightly clamped together and connected; and a second clamp, which is sleeved on the suction nozzle structure and by means of which the suction nozzle structure and the suction rod are tightly clamped together and connected.
Resumen de: WO2026089194A1
The present invention relates to a method for recovering lithium from secondary batteries by means of a plasma electric arc furnace, the method enabling lithium to be recovered, using plasma arc heat, at a very high recovery rate from black mass obtained by crushing secondary batteries. The method for recovering lithium from secondary batteries by means of a plasma electric arc furnace, of the present invention, comprises: a black mass production step of producing black mass through a pretreatment step of pulverizing or crushing waste lithium battery cells in order to recover lithium from waste lithium batteries; a flux addition step of adding CaO and Al2O3 to the black mass in a ratio of CaO:Al2O3 of 1-1.2 and adding CaCl2 and CaSO4 so as to adjust the molar ratio of LiCl : Li2SO4 to 1-1.2; a step of melting, in a plasma electric arc furnace, raw material to which flux is added; and a step of recovering lithium dust from the plasma electric arc furnace through a bag filter.
Resumen de: US20260116266A1
Provided are an integrated battery pack and an electric vehicle. The integrated battery pack includes a housing, a battery module, and multiple support members, where an accommodating cavity is provided in the housing, the battery module is mounted in the accommodating cavity, a pressure relief valve is disposed on the top of the battery module, the multiple support members are spaced apart on the top of the battery module and are sandwiched between the battery module and the housing, at least part of the multiple support members cover the pressure relief valve, and the at least part of the multiple support members on the pressure relief valve and the battery module enclose a pressure relief channel.
Resumen de: US20260121134A1
0000 A battery management system for managing a battery, including: a notification device that notifies price-related information regarding a trade-in price of a battery based on a state of the battery. Accordingly, the user can recognize the price-related information of the battery. The user who recognizes the price-related information of the battery can examine the replacement time of the battery after grasping the price-related information. As a result, it is possible to improve convenience when the user considers the replacement time of the battery.
Resumen de: WO2026086074A1
A battery clamp and a manufacturing method therefor. The battery clamp comprises: a first clamping plate (100), a first clamping recess (102) being provided in the first clamping plate; a second clamping plate (104), a second clamping recess (106) being provided in the second clamping plate and, when the first clamping plate is mounted on the second clamping plate, the first clamping recess and the second clamping recess forming a clamping space for clamping the outer circular surface of a battery; and a telescopic support rod (108), connected to the first clamping plate or the second clamping plate. The battery clamp can effectively clamp outer circular surfaces of batteries to prevent the batteries from moving or sliding off during operation, thereby ensuring the operation stability and safety. The design of the clamping recesses takes into full account protection for the batteries, so as to avoid damage to the batteries that may be caused by excessive clamping force of conventional clamps, thereby helping to prolong the service lives of the batteries, and reducing maintenance costs.
Resumen de: US20260121047A1
A positive electrode active material including a lithium composite transition metal oxide containing nickel, cobalt, manganese, and aluminum. The amount of nickel among metals other than lithium in the lithium composite transition metal oxide is 90 mol. % or greater, and a molar ratio Al/Ni of aluminum to nickel is 0.015 to 0.034. A positive electrode comprises the positive electrode active material, and a lithium secondary battery comprises the positive electrode.
Resumen de: US20260116763A1
0000 This invention relates generally to the field of energy storage, batteries, electrodes, including electrode materials and methods to make the electrodes materials comprising graphene and/or graphene with a plurality of dopants. This invention also relates to anode materials and/or cathode materials and methods to make said materials.
Nº publicación: US20260121264A1 30/04/2026
Solicitante:
SAMSUNG SDI CO LTD [KR]
SAMSUNG SDI CO., LTD.
Resumen de: US20260121264A1
An electrode assembly includes an electrode plate including a coated portion where an active material is coated on sides of a composite substrate and an uncoated portion where the active material is not provided on the composite substrate. A conductor is coupled to the uncoated portion, and an insulating layer covers at least a part of each of the uncoated portion, the coated portion, and the conductor. The uncoated portion is coupled to a first side of the conductor, and the insulating layer is disposed on a second side of the conductor that is opposite to the first side.
BOPI
Sede Electrónica
