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.
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.
1452
resultados
Última actualización
04/05/2025 [07:15:00]
Resultados 200 a 225 de 1452
Resumen de: US2025141014A1
The present invention is intended to provide a lithium battery pack for a wheelchair and medical auxiliary driving equipment, the lithium battery pack including a battery module configured such that a plurality of cylindrical batteries are arranged along the horizontal and vertical directions therein, an insulation case configured to cover the battery module in an insulating manner while fastening the battery module, and a battery case injection-molded with aluminum so that it has excellent heat dissipation performance, wherein the insulation case covering the battery module is allowed to be detachably inserted and fastened into the battery case, so that the lithium battery pack can be easily mounted on various types of auxiliary driving equipment such as a medical electric scooter, a medical electric wheelchair, etc.
Resumen de: US2025141009A1
A battery system for supplying power to a drive unit of a bicycle, includes a housing, wherein a battery module with at least one battery cell is arranged in the housing. The housing is a pot-like housing part, the pot-like housing part has a peripheral housing wall and a bottom formed in one piece therewith, the housing has a closure element, and the battery module is fixedly connected to the bottom. A bicycle having a battery system and a method for assembly of a battery system are also related.
Resumen de: US2025141028A1
A battery pack in one aspect of the present disclosure includes: secondary battery cells each having a cylindrical shape and including a first contact area and a second contact area which are on a side surface of the cylindrical shape thereof and which are different from each other; a rod body having a rod shape extending in one direction, the rod body has a side surface, a part of the side surface of the rod body contacting the first contact area of each secondary battery cells; and a housing having a storage space therein that accommodating the secondary battery cells and the rod body therein, a part of an inner surface of the storage space contacting the second contact area of the each secondary battery cell. While the secondary battery cells and the rod body are accommodated in the storage space of the housing, at least one of the secondary battery cells is held at the first contact area of the at least one secondary battery cell which contacts a part of the side surface of the rod body and at the second contact area of the at least one secondary battery cell which contacts a part of the inner surface of the storage space of the housing.
Resumen de: US2025141034A1
A device may include an enclosure assembly providing an interior that houses at least one battery array. A device may include a pressure relief valve that communicates a flow of vent byproducts from the interior of the enclosure assembly when the pressure relief valve is in an open position. A device may include a filtering system having at least one first filter that filters the flow and at least one second filter that filters the flow, the first filter having a first permeability, the second filter having a second permeability that is different than the first permeability.
Resumen de: US2025137148A1
A titanium diboride wettable cathode includes a cold-pressed sintered block of titanium diboride, including a titanium diboride and an additive, the additive including a graphite, a carbon fiber and a titanium nitride; and a coating of titanium diboride, coated on a surface of the cold-pressed sintered block of titanium diboride.
Resumen de: US2025137158A1
A method of electrodepositing neodymium from a neodymium salt solution in ionic liquid and in the presence of transitional metal impurities which results in an improved electrowinning process wherein the electrochemical process occurring in the method produces a peak cathodic current density of −39 mA cm2 or greater.
Resumen de: US2025140996A1
Provided are end cover, battery cell, battery and electrical device. An end cover is configured to close an opening of housing of battery cell, wherein the end cover includes an abutting portion and a first convex portion. The abutting portion includes an abutting surface, wherein the abutting surface is configured to abut against one end of the housing provided with the opening. The first convex portion is connected to the abutting portion and protrudes from the abutting surface. The first convex portion is configured to extend into the housing. The groove is arranged on the abutting surface, and the groove is arranged around the first convex portion. An external peripheral surface of the first convex portion is connected to the abutting surface through the groove wall surface of the groove.
Resumen de: US2025140992A1
This application discloses a secondary battery and an apparatus containing the secondary battery. The secondary battery secondary battery includes an electrode assembly including a cell and tabs extending from the cell, the cell includes a negative electrode plate, the negative electrode plate includes a negative current collector and a negative electrode film arranged on at least one surfaces of the negative current collector and including a negative active material, wherein the negative active material includes artificial graphite including secondary particles; and the cell satisfies 5 cm≤0.5×√{square root over (a2+b2)}≤15 cm, and a≤15 cm, wherein a is the maximum size of the cell in the direction that the tabs extend, in cm; and b is the maximum size of the cell in a direction perpendicularly intersecting with the direction that the tabs extend, in cm.
Resumen de: US2025141066A1
The disclosure provides a lithium battery including a confluence sheet, a top cap sheet, an elastic gasket, and a positive terminal. The top cap sheet is disposed on the confluence sheet, a first mounting groove is provided in a center of a side of the top cap sheet away from the confluence sheet, and a liquid injection hole is provided in a center of the first mounting groove; the elastic gasket is disposed in the first mounting groove; and the positive terminal is disposed in the first mounting groove and abuts against the elastic gasket.
Resumen de: US2025141062A1
A secondary battery electrode and a method of manufacturing a secondary battery electrode are disclosed. A secondary battery electrode includes an electrode plate body including a first area and a second area, an active material layer on the first area, a ceramic layer on the second area, a coupling portion located in the second area, and a tab welded to the coupling portion.
Resumen de: US2025140888A1
Apparatus and method for aligning the lugs on a stack of battery plates in a jig box. The apparatus comprises a frame carrying a lug alignment mechanism for positioning over the jig box. The frame comprises a set of feet that engage the jig box to locate the lug alignment mechanism. The frame feet on one side comprise fixed surfaces configured to engage contact surfaces on a first side of the jig box. The frame feet on the opposite side comprise for engaging contact surfaces on the corresponding second side. The actuators are operable such that when the frame is positioned over the jig box, moveable surfaces are moveable between a first position and a second position in which they are engaged with the contact surfaces on the second side and the fixed surfaces are engaged with the contact surfaces on the first side.
Resumen de: US2025140790A1
A non-aqueous rechargeable battery includes a cathode sheet, an anode sheet, and a non-aqueous electrolyte solution. A cathode mixture forming the cathode sheet contains a cathode active material, a fibrous conductive material, a hydroxy-NMP, and a cathode binder. An amount of the hydroxy-NMP present per unit area of the cathode active material is between 0.0026 μg/cm2 and 0.0150 g/cm2, inclusive.
Resumen de: US2025140805A1
A negative electrode for a lithium secondary battery, a method for manufacturing the same, and a lithium secondary battery including the same are provided. The negative electrode includes a first negative electrode active material layer having a first negative electrode active material comprising one or more selected from the group consisting of a carbon-based active material, a silicon-based active material, a metal-based active material capable of forming an alloy with lithium, and a lithium-containing nitride; and a second negative electrode active material layer having a second negative electrode active material comprising one or more selected from the group consisting of Si, SiOx (0
Resumen de: US2025140889A1
A sheet connection device for a secondary battery including: a first main roller around which a first sheet is wound; a second main roller around which a second sheet is wound; a first correction roller configured to wind at least a portion of the first sheet moving from the first main roller; a first sensor configured to detect a position of the first sheet moving from the first main roller to the first correction roller; a controller configured to adjust the position of the first sheet in a sheet width direction while the at least the portion of the first sheet is being wound around the first correction roller; and a connection unit configured to connect the repositioned first sheet with the second sheet.
Resumen de: US2025140804A1
In accordance with one exemplary embodiment of the present invention, there is a negative electrode active material for a secondary battery which includes a silicon-carbon composite that includes a carbon-based material and a first silicon-based nano-coating layer formed on the carbon-based material; silicon carbide; silicon nitride; and second silicon-based particles.
Resumen de: US2025141054A1
An assembly according to an embodiment includes: a device unit including a device having a first installation surface and a device busbar including a first extending portion extending in contact with the first installation surface and a first connecting portion extending continuously from the first extending portion; and a battery unit including a battery pack having a second installation surface facing the first installation surface and a battery busbar including a second extending portion extending in contact with the second installation surface and a second connecting portion extending continuously from the second extending portion and connectable to the first connecting portion, in which a gap is formed at least one of between the first installation surface and the first connecting portion and between the second installation surface and the second connecting portion.
Resumen de: US2025141037A1
A battery cell includes a gas flow vent system including a cell can having a plurality of walls that define a cell stack receiving zone. The plurality of walls include a vent surface including a vent opening and a gas flow guide surface. A cell stack is arranged in the cell stack receiving zone. A spacer is arranged in the cell stack receiving zone adjacent the gas flow guide surface. The spacer includes a first surface facing the cell stack and a second surface spaced from the gas flow guide surface so as to define a gas flow duct that channels gases from the cell stack to the vent opening.
Resumen de: US2025141048A1
A secondary battery includes: an electrode assembly; a case accommodating the electrode assembly and having at least one opening; a cap assembly coupled through the opening to seal the case; and at least one first spacer in contact with one side of the electrode assembly and one side of the case and located in a space between the electrode assembly and the case. The first spacer is has a shape corresponding to the shape of a space between the electrode assembly and the case.
Resumen de: US2025141044A1
An insulating film for a secondary battery, which has desired insulating property and heat resistance, and which contributes to an increase of the energy density of a battery without considerable increase of the thickness. An insulating film for a secondary battery, including a substrate film which is a polyolefin microporous membrane, and having a metal oxide contained in the substrate film. In the insulating film, the metal oxide is contained in at least some of micropores and is present on the inner wall of the micropores. A method for producing the insulating film for a secondary battery is a method of spraying a solution containing an alkyl compound corresponding to a metal of the metal oxide and/or a partial hydrolysate of the alkyl compound over the substrate film, and drying the solution.
Resumen de: US2025141036A1
An embodiment battery housing including a base plate configured to support a battery module and a side member extending along a periphery of the base plate to define a receiving space in which the battery module is accommodated, wherein the side member has a guide passage defined therein to guide a fluid generated from the battery module to outside of the receiving space.
Resumen de: US2025141053A1
Provided is a battery assembly according to example embodiments. The battery assembly includes a cell stack with first to third pouch type battery cells, and a first bus bar assembly. The first bus bar assembly includes a first bus bar, a second bus bar, and a first integrated circuit including a first sensing bar configured to measure electric potentials of a second negative electrode lead of the second pouch type battery cell and a third positive electrode lead of the third pouch type battery cell. A thickness of the first sensing bar is less than a thickness of the first bus bar.
Resumen de: US2025141058A1
A method for manufacturing a battery pack including a first cell package which is formed of at least one battery cell, a second cell package which is formed of at least one battery cell, and a printed circuit board, an electrically conductive strip being arranged between an electrode of a battery cell of a cell package and the printed circuit board, the electrically conductive strip being welded to the electrode at one end and to the printed circuit board at the other end, a central portion of the strip being curved, the two ends being planar and extending parallel to one another. A battery pack is obtained by the method, and a battery system includes at least two battery packs obtained thereby.
Resumen de: US2025141061A1
A button cell includes an electrode assembly, a first tab, and a second tab. The electrode assembly includes a first electrode plate and a second electrode plate; the first electrode plate and the second electrode plate are stacked and wound in a spiral shape around a central axis. A first current collector of the first electrode plate includes a first starting edge and a first ending edge. A first connection segment of the first tab has a first centerline; a second connection segment of the second tab has a second centerline; viewed from the first direction, a line connecting the first centerline and the central axis is a third virtual line, a line connecting the second centerline and the central axis is a fourth virtual line; an acute angle formed between the third virtual line and the fourth virtual line is α1, where 90°≤α1≤180°.
Resumen de: US2025141070A1
A method to produce an energy storage battery comprising the steps of: providing an electrochemical cell, which is at least partially complete and is provided with an electrical collector; providing a container having a first wall; placing, on an outer surface of the first wall, an outer body, which constitutes an electrical pole of the battery; and inserting the electrochemical cell into the container placing the electrical collector close to the first wall; andmaking a weld between the electrical collector and the outer body in order to establish an electrical connection; wherein the weld is made from the outside of the container operating from the opposite side of the first wall relative to the electrochemical cell.
Nº publicación: US2025141067A1 01/05/2025
Solicitante:
G D S P A [IT]
G.D S.p.A
Resumen de: US2025141067A1
Method to manufacture an energy storage battery having the steps of: providing an electrochemical cell, which is at least partially complete and is provided with an electrical collector; providing a container having a first wall; placing, on an outer surface of the first wall, an outer body, which constitutes an electrical pole of the battery; and inserting the electrochemical cell into the container placing the electrical collector close to the first wall; providing the electrical collector with an access from the outside of the container in order to permit a weld between the electrical collector and the outer body in order to establish an electrical connection; welding the electrical collector and the outer body together through the aforementioned access in order to establish an electrical connection.
BOPI
Sede Electrónica
