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.
1242
resultados
Última actualización
01/04/2026 [08:23:00]
Resultados 925 a 950 de 1242
Resumen de: WO2026059192A1
The present disclosure provides a cap assembly and a secondary battery comprising same. The cap assembly may comprise: a base plate having a through-hole; a terminal part having a diameter smaller than that of the through-hole and disposed in the through-hole; and an insulating part disposed between the outer circumferential surface of the terminal part and the inner circumferential surface of the through-hole and coupling the terminal part and the base plate.
Resumen de: WO2026059260A1
The present invention relates to a bipolar electrode, a manufacturing method therefor, and a bipolar secondary battery comprising same, the bipolar electrode incurring reduced damage to an anode mixture layer during a rolling process and including an anode and a cathode that have uniform porosity and are formed on each of two sides of a metal current collector.
Resumen de: WO2026059259A1
An objective of the present disclosure is to provide a secondary battery comprising a vent plate and a method for manufacturing the secondary battery. The secondary battery according to the present disclosure comprises: an electrode assembly formed by winding a first electrode, a separator, and a second electrode; a case having the electrode assembly embedded therein; and a vent plate sealing one side opening of the case, wherein the vent plate may comprise a welding portion where the outer boundary of the vent plate extends in a direction in which the case extends and is coupled to the opening; a first planarization portion connected to the welding portion and formed perpendicularly to the direction in which the case extends; and a second planarization portion which is located at the center of the vent plate and has a step with respect to the first planarization portion.
Resumen de: WO2026059243A1
Coating roll equipment related to an embodiment of the present invention may comprise: a traveling unit including a coating roll disposed to face a discharge port of a coater through which slurry is discharged, the traveling unit being provided to guide the traveling of a substrate; a roundness measurement unit provided to measure the roundness of the coating roll; and a correction unit including a correction roll provided to be in contact with the coating roll, the correction unit being provided to press the coating roll through the correction roll on the basis of a measurement value of the roundness measurement unit.
Resumen de: WO2026055981A1
Embodiments of the present application disclose a battery device and an electric device. The battery device comprises: a plurality of battery cells, and a plurality of busbar components used for being electrically connected to the plurality of battery cells, wherein the plurality of busbar components include a first busbar component; the first busbar component is electrically connected to the electrode terminals of at least two battery cells among the plurality of battery cells; the first busbar component comprises fusible portions; the fusible portions are located on a current flow path between the two electrode terminals connected to the first busbar component; each fusible portion comprises a first part and a second part that are connected, the melting point T1 of the first part and the melting point T2 of the second part satisfy that: 150°C≤T2
Resumen de: WO2026055929A1
The present application relates to an electrolytic copper foil and a preparation method therefor, a negative electrode sheet, and a secondary battery. The electrolytic copper foil comprises at least one copper layer, the ratio coefficient of columnar crystals to equiaxed crystals in a cross-section of the copper layer along the thickness direction being TJM, the maximum average value of grain boundary angles being KAMmax, and the grain size being R; the cross-section satisfies at least one of the following conditions (1)-(3): (1) 0.2≤TJM≤0.4; (2) KAMmax≤5.5°; and (3) the proportion of grains for which R≤0.3 μm is 40% -50%, the proportion of grains for which R≤0.4 μm is 70% -80%, and the proportion of grains for which R≤0.5 μm is greater than or equal to 95%. The described electrolytic copper foil has high tensile strength, high elongation, and high thermal stability.
Resumen de: WO2026055816A1
Provided in the embodiments of the present application are an energy storage device and an energy storage system, enabling an increase in the electricity storage capacity per unit land area while achieving the goal of dissipating heat from the energy storage device. The energy storage device comprises: a top wall; and a ventilation structure, which is arranged on the top wall, the ventilation structure being used for discharging heat inside the energy storage device to the outside, wherein the top wall is the wall of the energy storage device perpendicular to the direction of height, and when the energy storage device is in use, the top wall is located at the top of the energy storage device.
Resumen de: WO2024255069A1
The invention relates to the technical field of batteries. Provided is a transition metal layered oxide positive electrode material for a sodium battery, and a preparation method therefor and the use thereof. The chemical formula of the positive electrode material is NaaNibMgcCodMnO2, wherein 0.75≤a≤0.9, 0.1≤b≤0.75, 0.1≤c≤0.25, and 0.1≤d≤0.4. The preparation method for the positive electrode material comprises the following steps: weighing and mixing a nickel source, a magnesium source, a manganese source and a cobalt source, adding the resulting mixture to deionized water, and mixing same to obtain a salt solution having a metal ion concentration of 1.0-2.0 mol/L; mixing the salt solution, a precipitant and a complexing agent, so as to obtain a precursor material; adding a sodium source to deionized water, adding the precursor material thereto, stirring and mixing same, and evaporating moisture, so as to obtain a layered oxide; and drying the layered oxide, and then grinding, calcining and cooling same to obtain the positive electrode material. The positive electrode material is applied to the field of sodium-ion batteries.
Resumen de: US20260077404A1
Disclosed herein are systems and methods for providing lightweight alloy articles, for example, magnesium alloy battery enclosures for electric vehicles. In some embodiments, a magnesium alloy can progress through a production line configured to chip a magnesium alloy ingot, mix the chipped alloy with additional alloying elements, and melt and mold the alloy to form a magnesium alloy metal article. The article can then be finished, coated, and joined to another magnesium article and/or to a dissimilar metal to create the magnesium alloy article.
Resumen de: US20260077383A1
Embodiments of the present disclosure provide a coating apparatus. The coating apparatus includes a first material supply unit configured to coat a first mixture layer on a first surface of a substrate, the substrate having markers repeatedly formed along a machine direction, a first sensor configured to sense the first mixture layer and the markers, and a processor configured to determine a position of the first mixture layer based on the markers.
Resumen de: US20260076417A1
The embodiments of the present disclosure provides an electronic cigarette and an electronic cigarette stem comprising a battery box, a bottom cover and a charging connection module. The battery box forms a first accommodating cavity, and both ends of it are respectively provided with an air outlet and a first through hole. The bottom cover and the battery box form a second accommodating cavity. The charging connection module is in the second accommodating cavity; an output terminal is arranged in the first accommodating cavity through the first through hole; an input terminal is connected to an external power supply through an air inlet. The air inlet, the second accommodating cavity, the first through hole, the first accommodating cavity and the air outlet form an airflow channel connecting an atomizer. Using the air inlet for both air admission and charging can simplify structure, improve production efficiency and reduce production cost.
Resumen de: US20260076462A1
A battery comprising a battery element housed between a battery cover and a back plate, wherein the battery element, battery cover, and back plate have a slight curvature or contour adapted to conform to a curvature or a contour of a load-bearing platform. Further, the battery comprises flexible omnidirectional leads.
Resumen de: US20260081304A1
A solid electrolyte membrane having favorable characteristics and a method of forming the same are provided. A solid electrolyte membrane 40 is composed of a non-woven fabric (ultrafine fiber non-woven fabric) UFN and solid electrolyte particles 4AP incorporated therein. Also, the non-woven fabric UFN includes a fiber (ultrafine fiber UF) made of a resin containing a polar filler. A method of manufacturing the solid electrolyte membrane 40 includes a step of preparing the non-woven fabric UFN including a fiber made of a resin containing a polar filler, a step of applying a slurry S containing the solid electrolyte particles 4AP onto the non-woven fabric UFN, and a step of heating while pressurizing the slurry S on the non-woven fabric UFN. Further, the non-woven fabric UFN is formed by making the resin containing the polar filler be a fibrous form by a laser electrospinning method.
Resumen de: US20260081306A1
The present disclosure relates to a separator for a rechargeable lithium battery, and a rechargeable lithium battery including the separator. The separator includes a porous substrate, a coating layer located on at least one surface of the porous substrate, and an adhesive layer located on one surface of the coating layer. The coating layer includes a crosslinked product of a binder, a cross-linking agent, and a carboxyalkyl cellulose or a salt thereof, and a filler. The binder includes a (meth)acryl-based binder that includes a first structural unit derived from (meth)acryl amide and a second structural unit derived from (meth)acrylamidosulfonic acid or a salt thereof. The crosslinking agent includes an aziridine-based crosslinking agent, and the adhesive layer includes a (meth)acryl-based adhesive binder.
Resumen de: US20260081310A1
A secondary battery, including an electrode assembly having a first electrode, a second electrode, and a separator between the first electrode and the second electrode, wound around a winding axis, a case configured to accommodate the electrode assembly, the case electrically connected to the second electrode, and a cap assembly configured to seal an opening of the case, the cap assembly electrically connected to the first electrode, wherein the first electrode includes a first active material coated portion including a substrate in which an active material is coated along a winding direction and a first uncoated portion including a substrate in which an active material is not coated, and the first uncoated portion of the first electrode includes a first region having a thickness less than a thickness of the substrate of the first active material coated portion.
Resumen de: US20260081305A1
A dielectric thin film for a solid-state or semi-solid lithium battery, wherein the dielectric thin film is connected between a negative electrode and a positive electrode of the lithium battery. The dielectric thin film includes a first film layer connected to the positive electrode, a third film layer connected to the negative electrode, and a second film layer connected between the first film layer and the third film layer. The first film layer includes a first polymer material and a first lithium salt. The second film layer includes a second polymer material, a second lithium salt and a second inorganic ceramic structure. The third film layer includes a third polymer material, a third lithium salt and a third inorganic ceramic structure.
Resumen de: WO2026059235A1
A secondary battery according to an embodiment of the present invention may comprise: an electrode assembly including a first electrode plate, a second electrode plate, and a separator disposed between the first electrode plate and the second electrode plate; a cylindrical can that accommodates the electrode assembly and is electrically connected to the second electrode plate; a terminal that is provided at one longitudinal end of the can and electrically connected to the first electrode plate; and a fire-extinguishing member provided inside at least one of the two longitudinal ends of the can. According to an embodiment of the present invention, the fire-extinguishing member having a fire-extinguishing function is provided inside the secondary battery, and thus the safety of the secondary battery may be improved.
Resumen de: WO2026059224A1
The present invention relates to a positive electrode slurry composition, a positive electrode, and a lithium secondary battery comprising same and relates specifically to: a positive electrode slurry composition for a lithium secondary battery, which includes a positive electrode active material, a film-forming additive, and a solvent, wherein the film-forming additive is a compound represented by chemical formula 1; a positive electrode for a lithium secondary battery; and a lithium secondary battery comprising same.
Resumen de: WO2026059226A1
The present invention provides a battery pack having an enhanced service life by improving current deviation. The battery pack according to an embodiment of the present invention comprises: multiple battery cells; and a bus bar assembly electrically connected to the multiple battery cells at one side of each of the multiple battery cells and formed to have at least one of a predetermined width and a predetermined angle to achieve uniform current distribution among the multiple battery cells.
Resumen de: WO2026059175A1
A busbar frame assembly according to an embodiment of the present invention includes: a busbar connected to a plurality of battery cells; a printed circuit board (PCB) connected to the busbar to sense voltages of the battery cells; a first reinforcing plate and a second reinforcing plate disposed in different regions of the printed circuit board; and a busbar frame in which the busbar is disposed.
Resumen de: WO2026059168A1
A battery pack is provided according to exemplary embodiments of the present invention. The battery pack comprises: a pack housing comprising a base plate; cooling channels, in the base plate, comprising a first sub-channel and main channels supplying cooling water thereto; a first battery cell assembly, on the base plate, overlapping the first sub-channel in a first direction; and a cut-off member in the first sub-channel, wherein the cut-off member comprises a body portion including shape-memory alloy, and may lengthen in a second direction intersecting the first direction when the temperature of the first battery cell assembly rises.
Resumen de: WO2026056476A1
An electrochemical device and an electronic device comprising same. The electrochemical device comprises a positive electrode sheet; the positive electrode sheet comprises a current collector and a positive electrode material layer located on at least one surface in the thickness direction of the current collector; the positive electrode material layer comprises a first positive electrode material layer and a second positive electrode material layer; the second positive electrode material layer is located between the first positive electrode material layer and the current collector; the positive electrode material layer comprises a positive electrode active material; the positive electrode active material comprises two or more lithium nickel manganese cobalt oxide ternary materials; the two or more lithium nickel manganese cobalt oxide ternary materials are divided into two groups; the chemical formula of the first group of lithium nickel manganese cobalt oxide ternary materials is Lin1Nix1Coy1Mnz1M1m1O2, wherein x1+y1+z1+m1=1, and 0.15≤y1≤0.60; the chemical formula of the second group of lithium nickel manganese cobalt oxide ternary materials is Lin2Nix2Coy2Mnz2M2m2O2, wherein x2+y2+z2+m2=1, and 0
Resumen de: WO2026056495A1
Disclosed in the present utility model is a detachable battery mounting assembly, comprising a machine housing and a battery compartment, wherein the battery compartment comprises a battery holder, and a battery cover which is openably and closably mounted on the battery holder. The battery holder is provided with a mounting space suitable for placing a battery, the machine housing is provided with a mounting position adapted to the battery holder, the front part of the battery holder is detachably and pivotably connected to the mounting position, and the rear part is detachably and fixedly connected to the mounting position. The present utility model allows for detachable assembly of the battery compartment and the machine housing. During packaging and transportation, the battery compartment and the machine proper are separated, and are later assembled directly by the user; this reduces the packaging height of the machine proper, thereby increasing the loading capacity and lowering the unit cost of transportation.
Resumen de: WO2026056466A1
The present application relates to the technical field of energy storage, and discloses an end cover assembly, an energy storage apparatus, and an electric device. The end cover assembly comprises: a cover plate; an electrode post, comprising a pressing block, a columnar body, and a flange, wherein the pressing block is located on a first side of the cover plate and has a first through hole, a first end portion of the columnar body passes through a mounting hole of the cover plate and is limited in the first through hole, the hole wall of the first through hole and/or the side wall of the first end portion has a gas guiding groove, and the gas guiding groove is in communication with the mounting hole and is in communication with the external environment on the first side of the cover plate; a first insulating member, located between the cover plate and the pressing block; and a sealing member, sleeved on the columnar body.
Nº publicación: US20260076416A1 19/03/2026
Solicitante:
LUXSHARE PREC INDUSTRY COMPANY LIMITED [CN]
Luxshare Precision Industry Company Limited
Resumen de: US20260076416A1
The embodiments of the present disclosure provides an electronic cigarette and an electronic cigarette stem comprising a battery box, a bottom cover and a charging connection module. The battery box forms a first accommodating cavity, and both ends of it are respectively provided with an air outlet and a first through hole. The bottom cover and the battery box form a second accommodating cavity. The charging connection module is in the second accommodating cavity; an output terminal is arranged in the first accommodating cavity through the first through hole; an input terminal is connected to an external power supply through an air inlet. The air inlet, the second accommodating cavity, the first through hole, the first accommodating cavity and the air outlet form an airflow channel connecting an atomizer. Using the air inlet for both air admission and charging can simplify structure, improve production efficiency and reduce production cost.
BOPI
Sede Electrónica
