If you want to distinguish your goods, services or both from those of another company, you may need a trademark or trade name. Find out what they are, what their registration procedure is and what it involves.
Information on the deadlines for filing applications for transformation of European Union trademarks into Spanish national trademarks. See more
If you have a new device, product or procedure that solves a technical problem or has a practical advantage, there are different ways to protect it in Spain and other countries. Find out how.
Does your innovation lie in the aesthetics, ornamentation or appearance of your product? Protect it through industrial design. Find out what rights registration confers and how to proceed.
Geographical indications protect the name of a product that has a specific geographical origin and owes its qualities, characteristics or reputation to its particular origin. Find out what they are, how the registration process works and what benefits they provide.
Patents published worldwide are a valuable source of scientific, technical and commercial information.
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.
If you are an entrepreneur or a company and you want to boost and improve the profitability of your business by adequately protecting the intangible assets of your organisation, in this space you will find what you need.
847
results.
Updated on
15/07/2026 [08:03:00]
Results 75 to 100 of 847
Absstract of: US20260194235A1
A battery assembly for a cooking appliance includes a battery housing defining a battery compartment and a front opening for accessing the battery compartment, a battery mounted within the battery compartment and being electrically coupled to an electric heating element of the cooking appliance, an access panel removably positioned over the front opening for providing selective access to the battery compartment, and one or more airflow apertures defined in the access panel or along a portion of a perimeter of the access panel through which a flow of cooling air may flow into the battery compartment.
Absstract of: US20260196685A1
0000 A secondary battery including an electrode assembly including a first electrode plate including a first active material coated on a first substrate, a separator, and a second electrode plate including a second active material coated on a second substrate, wherein the first electrode plate, the separator, and the second electrode plate are wound to form a stacked configuration, a first strip terminal coupled to a winding leading edge uncoated portion of the first electrode plate, a second strip terminal coupled to a winding trailing edge uncoated portion of the second electrode plate, and a case configured to accommodate the electrode assembly, the first strip terminal, and the second strip terminal, wherein an end of the winding leading edge uncoated portion and an end of the winding trailing edge uncoated portion do not overlap each other.
Absstract of: WO2026143517A1
The present application provides a power distribution apparatus (400), a battery apparatus (100), and an electric apparatus. The power distribution apparatus (400) comprises a main positive module (410), wherein the main positive module comprises a first housing (411), a first main relay (412), a fuse (413), and a first current sensor (414); in a length direction (L) of the first housing (411), the first current sensor (414), the fuse (413), and the first main relay (412) are sequentially arranged within the first housing (411). According to the power distribution apparatus (400) provided in the embodiments of the present application, applying a main positive module (410) to a battery apparatus (100) allows for a length direction (L) of a first housing (411) to be oriented perpendicular to a direction in which battery cells (20) within the battery apparatus (100) are arranged, thereby effectively reducing the impact of the power distribution apparatus (400) on the arrangement of the battery cells (20).
Absstract of: WO2026143514A1
The present application is applicable to the technical field of batteries, and provides a power distribution apparatus (30), a battery apparatus (100) and an electrical apparatus. The power distribution apparatus (30) comprises a first sampling assembly (31) and a second sampling assembly (32); the first sampling assembly (31) comprises a first sampling structure (311) and a first electrical connection structure (312) connected to the first sampling structure (311), the first sampling structure (311) being connected to a device to be measured; the second sampling assembly (32) is connected to the first sampling structure (311). In the power distribution apparatus (30) provided in the embodiments of the present application, by means of the first sampling structure (311), the first sampling assembly (31) of the power distribution apparatus (30) is connected to a device to be measured, and the second sampling assembly (32) is connected to the first sampling structure (311), such that both the first sampling assembly (31) and the second sampling assembly (32) can be connected to said device by means of the first sampling structure (311), thereby simplifying the connection structure between each sampling assembly in the power distribution apparatus (30) and said device, and reducing space occupation.
Absstract of: WO2026143656A1
The present application relates to a battery cell, a battery device and an electrical device, and belongs to the technical field of batteries. The battery cell comprises a housing and an electrode assembly; the housing contains an electrolyte; the electrolyte has lithium ions; the housing is provided with a positive electrode lead-out portion; the electrode assembly comprises a positive electrode sheet; the positive electrode sheet comprises a positive electrode current collector, a positive electrode conductive member and a positive electrode active material layer; an aluminum layer comprises a main body portion and a connection portion; at least part of the main body portion is covered with the positive electrode active material layer, and the connection portion is not covered with the positive electrode active material layer; the connection portion comprises a first connection sub-portion and a second connection sub-portion; the first connection sub-portion is connected between the main body portion and the second connection sub-portion; the positive electrode conductive member is electrically connected to the surface of the second connection sub-portion facing away from a support substrate; the positive electrode sheet further comprises a blocking member; the blocking member covers at least a partial region of the surface of the first connection sub-portion facing away from the support substrate.
Absstract of: WO2026144655A1
The present application discloses a lithium-ion battery and an electrical device. The lithium-ion battery comprises a positive electrode sheet, a negative electrode sheet, a separator, and an electrolyte. The positive electrode sheet comprises a layered lithium-containing transition metal oxide, the molar proportion of nickel in the layered lithium-containing transition metal oxide being in the range of 0.60 to 0.70, and the molar proportion of cobalt being in the range of 0.08 to 0.15. The negative electrode sheet comprises a negative electrode film layer. The negative electrode film layer comprises amorphous carbon and graphite. On the basis of the total mass of the negative electrode film layer, the mass proportion of the graphite is in the range of 80% to 98%, and the mass proportion of the amorphous carbon is in the range of 0.01% to 10%. In the embodiments of the present application, by regulating the specific components of the positive electrode active material and the negative electrode active material of the lithium-ion battery, the charging performance and cycle life of the lithium-ion battery are improved.
Absstract of: WO2026144870A1
Provided are a battery cell shaping apparatus, a battery cell shaping method, and a battery cell winding machine. The battery cell shaping apparatus (41) comprises: a battery cell expansion mechanism (10) for expanding a battery cell (30) along a reference plane (RP); and a battery cell pre-pressing mechanism (20) comprising a first pre-pressing assembly (21) and a second pre-pressing assembly (22), wherein the first pre-pressing assembly (21) is configured to move towards the second pre-pressing assembly (22) in a first direction (dr1) perpendicular to the reference plane (RP), such that the deformed battery cell (30) placed on the second pre-pressing assembly (22) is pressed and shaped, the second pre-pressing assembly (22) has a first support portion (221) supporting a first battery cell portion (31) and a second support portion (222) supporting a second battery cell portion (32), and the pressing of the first battery cell portion (31) by the first support portion (221) is configured to occur prior to the pressing of the second battery cell portion (32) by the second support portion (222).
Absstract of: WO2026144402A1
Disclosed in the present disclosure are a battery clamp and a baking device. The battery clamp comprises a clamping member and a heating plate, wherein the clamping member has an accommodating space formed therein, and the accommodating space is used for receiving a battery; the clamping member has a hollowed-out portion at the bottom thereof, and the hollowed-out portion is in communication with the accommodating space; and the clamping member is placed on the heating plate, and the heating plate is in contact with the battery in the accommodating space via the hollowed-out portion.
Absstract of: WO2026144559A1
Disclosed in the present application are a battery cell, a battery apparatus and an electric apparatus. The battery cell comprises a casing, an electrode assembly and an electrode lead-out component; wherein the casing has a first wall; the electrode assembly is disposed in the casing, and the electrode assembly comprises a main body portion and a tab, which is disposed at the end of the main body portion that is close to the first wall; the electrode lead-out component is connected to the tab; the electrode lead-out component comprises a first surface and a transition surface, in the thickness direction of the first wall, the first surface facing the main body portion, and the transition surface being at least partially arranged around the outer periphery of the first surface; the transition surface having a first edge connected to the first surface and a second edge away from the first surface; and in the direction from the first edge to the second edge, the distance between the transition surface and the first wall gradually decreasing; and the tab comprises a first section and a second section, wherein the first section is connected to the first surface, and the second section is disposed opposite the transition surface. The technical solution provided in the present application can effectively improve the reliability of battery apparatuses.
Absstract of: WO2026144400A1
The present application relates to the field of batteries, and provides a battery protection apparatus, a battery, and an electronic device. The battery protection apparatus comprises a first conductive path and a second conductive path, the first conductive path being adapted to a charging and discharging process of a battery cell. The first conductive path comprises a first switch assembly, a first positive terminal, a first negative terminal, and a first connection terminal. The first positive terminal and the first negative terminal are separately connected to the first connection terminal. The first positive terminal is connected to the first connection terminal by means of the first switch assembly, and the first positive terminal and the first negative terminal are adapted to be connected to the battery cell. The second conductive path is adapted to the charging and discharging process of the battery cell. The second conductive path comprises a second switch assembly, a second positive terminal, a second negative terminal, and a second connection terminal. The second positive terminal and the second negative terminal are separately connected to the second connection terminal. The second positive terminal is connected to the second connection terminal by means of the second switch assembly, and the second positive terminal and the second negative terminal are adapted to be connected to the battery cell.
Absstract of: WO2026144534A1
A battery cell and a battery, relating to the technical field of batteries. The battery cell comprises a casing, an electrode assembly, and a pole; the casing forms an accommodating cavity; the electrode assembly is arranged in the accommodating cavity, and the electrode assembly comprises a core, and a first tab and a second tab which are respectively arranged at two ends of the core; the pole is connected to the casing and insulated from the casing; the first tab comprises a first negative electrode region and a second negative electrode region, the first negative electrode region is electrically connected to the casing, and the second negative electrode region is stacked with a negative electrode end surface of the core; and the second tab comprises a first positive electrode region and a second positive electrode region, the first positive electrode region is electrically connected to the pole, and the second positive electrode region is stacked with a positive electrode end surface of the core.
Absstract of: WO2026146950A1
An operation method of a battery management device, according to an embodiment of the present disclosure, comprises: a step for detecting the temperatures of a plurality of batteries; a step for determining whether the temperatures of the plurality of batteries are higher than a first critical temperature; a step for calculating amounts of change in hydrogen sulfide concentration for the plurality of batteries in response to determining that the temperature of one of the plurality of batteries is higher than the first critical temperature; a step for determining whether each of the amounts of change in hydrogen sulfide concentration is greater than a critical change amount; and a step for determining batteries with opened pouches, among the plurality of batteries, on the basis of determining that each of the amounts of change in hydrogen sulfide concentration is greater than the critical change amount, wherein the first critical temperature may correspond to a temperature range related to dangerous situations of one or more batteries.
Absstract of: DE102025100292A1
Die vorliegende Erfindung betrifft ein Gerätebatteriesystem (100) für ein technisches Gerät mit einem Batteriemodul (110) umfassend:- eine Anordnung von Batteriezellen (120),- mindestens einen Druckaktor (140) zum Beaufschlagen der Anordnung von Batteriezellen (120) mit einem einstellbaren Druck,- mindestens einen Drucksensor (150) zum kontinuierlichen Bestimmen eines Ist-Drucks innerhalb des Batteriemoduls (110),- eine Batteriesteuereinheit (160), die ausgebildet ist, einen Ist-Ladezustand zu ermitteln und den Druckaktor (140) anzusteuern, wobei der Druckaktor (140) ein Unterschied zwischen dem Ist-Druck und einem Soll-Druck ausgleicht, der sich in Abhängigkeit von einem Ist-Ladezustand insbesondere gemäß einem bereitgestelltem Soll-Druckverlauf ergibt.
Absstract of: WO2026147270A1
The present invention, in order to improve the performance and stability of a secondary battery, may provide an adhesive layer formed between a porous substrate and an electrode, and an adhesive layer composition comprising acrylic resin particles and inorganic particles for forming the adhesive layer, and may provide an acrylic aqueous dispersion as a raw material used in the preparation of the adhesive layer composition, wherein the acrylic aqueous dispersion comprises acrylic resin particles prepared from a monomer mixture comprising 50 wt% or more of a C4-C12 cycloalkyl (meth)acrylate and a linear or branched C6-C20 alkyl (meth)acrylate, and an additional monomer including a hydrophilic group-containing (meth)acrylate or a lipophilic monomer, and the acrylic resin particles have a magnesium ion content of 500 ppm or less.
Absstract of: US20260193101A1
0000 A method for manufacturing positive electrode particles coated with a glass phase continuous layer using a dry mixing and a single-stage sintering includes the steps of: mixing a nickel-cobalt-manganese hydroxide precursor, a lithium source and a glassy conductor precursor using a mixer to form a precursor mixture; then placing the precursor mixture into a sintering furnace and performing an oxygen assisted sintering to obtain a sintered powder formed by plural positive electrode particles, wherein each of the positive electrode particles includes a corresponding NCM particle coated with a corresponding glass phase layer; then performing a mechanical crushing on the sintered powder and performing a sifting on the sintered powder using a sifter; and then the sintered powders is mixed with plural first carbon nanotubes and plural nanoscale amorphous carbons to form plural carbon-material-coated positive electrode particles.
Absstract of: WO2026148349A1
Methods and systems are disclosed for charging a battery utilizing a negotiable power supply in which a source device providing the negotiated power signal and a sink device negotiate the signal. The sink device includes a controller to request a shaped power signal from the source device. More particularly, the source device may receive a power signal from a power source, such as a wall outlet and convert the power signal into a requested negotiated power signal. During the communication between the devices, the sink device may provide one or more parameters of a negotiated power signal. In response, the source device may control a power converter circuit to convert the power signal received from the power source into a shaped negotiated power signal that includes the parameter. In general, the negotiated power signal may take any shape as requested by the sink device.
Absstract of: WO2026146745A1
An anode for a sodium secondary battery, according to the present invention, comprises: an anode current collector including an uncoated portion; and an anode coating layer disposed on the anode current collector, wherein the surface roughness (Spc) of the uncoated portion is 1600(1/mm) to 1950(1/mm) and refers to an arithmetic mean peak curvature specified in ISO 25178-2, and the anode current collector includes at least one of aluminum (Al) and an aluminum (Al) alloy.
Absstract of: WO2026146970A1
The present invention relates to a positive electrode active material, and a positive electrode and a lithium secondary battery comprising same, the positive electrode active material being capable of improving the performance of a lithium secondary battery and comprising a lithium iron phosphate-based compound in the form of primary particles or secondary particles, wherein the value (X) according to equation 1 described in the present specification is 20.0000 nm to 27.000 nm.
Absstract of: WO2026143891A1
A battery, comprising a battery cell. The battery cell comprises an electrode sheet (1) wound into a plurality of turns, and the electrode sheet (1) has a plurality of tabs (11) folded towards the center of an end surface of the battery cell; in the unfolded structure of the electrode sheet (1), from a first side (12) to a second side (13), the widths of the plurality of tabs (11) change in a gradient manner, and the heights of the plurality of tabs (11) change in a gradient manner, wherein the first side (12) and the second side (13) are two opposite sides of the unfolded structure of the electrode sheet (1) in the length direction. Also provided is a die-cutting processing method for the tabs.
Absstract of: WO2026146854A1
A tape attachment device for a battery pack according to an embodiment of the present invention comprises: a device body on which a battery pack to which a tape is temporarily fixed is seated; and a roller unit provided on the device body and including at least one roller for attaching the tape to at least one edge of the battery pack, wherein the roller unit is configured to be movable between a first position at which the tape can be pressed for attachment of the tape and a second position at which at least one roller is exposed such that the at least one roller is replaced.
Absstract of: WO2026144287A1
A negative electrode active material, a lithium-ion secondary battery, and an electrical apparatus, belonging to the technical field of batteries. The secondary battery comprises: a positive electrode sheet, the positive electrode sheet comprising a positive electrode active material, and the positive electrode active material comprising a lithium-containing phosphate; and a negative electrode sheet, the negative electrode sheet comprising a negative electrode active material, the negative electrode active material comprising graphite, and the graphite satisfying one or two of the following conditions: a pore volume P1 of mesopores in the graphite satisfies: 0.003 cm3/g≤P1≤0.006 cm3/g; and in a cumulative distribution curve of R values of the graphite obtained in a surface scanning mode of a laser micro-confocal Raman spectrometer, an R value R50 having a cumulative distribution of 50% satisfies: 0.05≤R50≤0.10, where R=ID/IG, ID is the intensity of the D peak of the Raman spectrum of the graphite, and IG is the intensity of the G peak of the Raman spectrum of the graphite, which is beneficial for improving the cycle life of the lithium-ion secondary battery.
Absstract of: WO2026144309A1
A battery cell, a battery and an electrical device. The battery cell comprises a positive electrode sheet, wherein the positive electrode sheet comprises a positive electrode current collector and a positive electrode active material layer, the positive electrode active material layer is provided on the surface of the positive electrode current collector, and the positive electrode active material layer comprises polycarbodiimide. The moisture removal effect of the battery cell can meet production requirements without affecting the performance of the battery cell.
Absstract of: WO2026144547A1
A battery cell and a battery, belonging to the technical field of batteries. The battery cell comprises a casing, an electrode assembly, and a terminal post. The casing defines an accommodating cavity, and the electrode assembly is disposed in the accommodating cavity. The electrode assembly comprises a cell, and a second tab and a first tab disposed at end portions of the cell. The terminal post is connected to the casing and is insulated therefrom. The first tab comprises a first negative electrode region and a second negative electrode region, wherein the first negative electrode region is electrically connected to the casing, and the second negative electrode region is stacked on an end face of the cell. The second tab comprises a first positive electrode region and a second positive electrode region, wherein the first positive electrode region is electrically connected to the terminal post, and the second positive electrode region is stacked on an end face of the cell, the first positive electrode region and the first negative electrode region being located at the same end portion of the cell.
Absstract of: WO2026145775A1
Provided in the present application are a battery cell frame, a battery module, and a battery pack. The battery cell frame comprises a frame body, wherein the frame body is provided with mounting recesses, each of which is configured to mount a battery cell therein; the bottom surface of the mounting recess is provided with a pressure relief hole, and the pressure relief hole corresponds to an explosion-proof valve of the battery cell in position. The frame body is provided with a flow guide member protruding away from the opening of the mounting recess, the flow guide member covers part of the pressure relief hole, and the flow guide member is configured to enable gas to be discharged in a preset direction after passing through the pressure relief hole.
Nº publicación: WO2026143855A1 09/07/2026
Applicant:
EVE ENERGY CO LTD [CN]
\u60E0\u5DDE\u4EBF\u7EAC\u9502\u80FD\u80A1\u4EFD\u6709\u9650\u516C\u53F8
Absstract of: WO2026143855A1
Provided in the present application are a cooling plate, a direct-cooling assembly and a battery pack. The cooling plate comprises a cooling pipe, at least one pipe connector and a sealing member, wherein the at least one pipe connector is connected to one end of the cooling pipe so as to communicate with the cooling pipe; and the sealing member is disposed between the pipe connector and the one end of the cooling pipe.
BOPI
Electronic site
