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.
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.
1603
results.
Updated on
10/11/2025 [07:13:00]
Results 750 to 775 of 1603
Absstract of: WO2025223316A1
A battery casing, a battery, a battery pack, and an electrical device. The battery casing comprises a casing body, a flange edge, and a terminal assembly. The flange edge is arranged on a circumferential edge of the casing body, the terminal assembly is arranged on the casing body, and at least part of the terminal assembly is located on an outer side of a first surface of the casing body. The projection of the terminal assembly towards the first surface at least partially overlaps with the projection of the flange edge towards the first surface, and a clearance portion is arranged on the side of the terminal assembly close to the flange edge of the casing body.
Absstract of: WO2025222779A1
The present application belongs to the technical field of batteries. Provided are an electric device and a control method therefor. The electric device comprises a mounting seat, a first connector and a blocking mechanism. The first connector is mounted on the mounting seat, the first connector is provided with a first socket, and the first connector is configured for electrical or fluid connection with a battery. The blocking mechanism comprises a driving unit and a blocking assembly, wherein the driving unit is mounted on the mounting seat, the blocking assembly is connected to the driving unit, and the driving unit is configured to drive the blocking assembly to move relative to the mounting seat, thus blocking the first socket or opening the first socket. In the electric device of such a structure, during the operation of the electric device with reduced batteries, the blocking mechanism can realize automatic blocking of the exposed first connector of the electric device, without the need for manual intervention, such that the entry of impurities or particles from the external environment into the first connector is reduced, thereby effectively reducing the risk of damage to the first connector, reducing the subsequent use cost of the electric device.
Absstract of: WO2025222809A1
A top cover assembly, a battery cell and a battery pack. The top cover assembly comprises: a top cover (100), a positive terminal post (200), a negative terminal post (300), a first conductor (400), a second conductor (500) and a slave board (600). The top cover (100) has a first surface (110); the positive terminal post (200) and the negative terminal post (300) are both connected to the top cover (100); one end of the first conductor (400) is electrically connected to the positive terminal post (200), and the other end thereof is exposed from the top cover (100) to form a first connecting end (410); one end of the second conductor (500) is electrically connected to the negative terminal post (300), and the other end thereof is exposed from the top cover (100) to form a second connecting end (510); a first pad (610) and a second pad (620) are provided on a surface of the slave board (600); the slave board (600) is snap-fitted to the top cover (100); the first pad (610) abuts against the first connecting end (410); and the second pad (620) abuts against the second connecting end (510). Therefore, during an assembly process, the slave board (600) can be directly snap-fitted to the top cover (100), and the first pad (610) and the second pad (620) respectively abut against the first connecting end (410) and the second connecting end (510), without the need for welding the slave board (600) to the first conductor (400) and welding the slave board (600) to the second conductor (50
Absstract of: WO2025222793A1
Provided in the present application are a battery cell and a battery pack. The battery cell comprises: a housing; a top cover, which comprises a cover body, a positive terminal and a negative terminal, wherein the positive terminal and the negative terminal are both connected to the cover body, and the cover body is connected to the housing and defines a cavity; a core, which is arranged in the cavity and comprises a positive main tab, a negative main tab, a positive auxiliary tab and a negative auxiliary tab, wherein the positive main tab is electrically connected to the positive terminal, and the negative main tab is electrically connected to the negative terminal; and a detection device, which is connected to the cover body, wherein the positive auxiliary tab and the negative auxiliary tab are both electrically connected to the detection device. The battery cell of the present application can simplify the battery structure, thereby improving the energy density of the battery.
Absstract of: AU2024240568A1
The invention relates to a method for recycling a battery, having the steps of: (a) providing an at least partially discharged battery, (b) comminuting the at least partially discharged battery in a process chamber (11) in order to obtain battery parts, (c) drying the battery parts in a process chamber (11) in order to obtain dried battery parts and a separated gas, and (d) packing the dried battery parts in order to form a package. The invention is characterized in that steps (b) and (c) are carried out in the same process chamber (11). The invention additionally relates to a mobile device for recycling a battery using the method and to a package in which 1 to 30 kg of battery parts are contained and which can be obtained using the method.
Absstract of: US2025337039A1
A battery pack. The battery pack is configured to accommodate a battery module, and the battery module includes a plurality of cells. In the embodiments, thermistors are disposed on cells at a front end, the middle, and a rear end in the plurality of cells respectively, to learn of a temperature range of the entire battery pack and a temperature change rate of the battery pack, so that detection accuracy of a temperature of the battery pack can be ensured while quantities of collection components and collection ports in the battery pack are reduced.
Absstract of: US2025337035A1
The present application provides a system and method for discharging and processing of lithium ion batteries to extract one or more metals. The extracted metals are in a powder form that can be reused at second stage processing facilities. The extracted metal powder can include lithium and at least one of cobalt, nickel, manganese, and carbon.
Absstract of: WO2025224751A1
The present invention relates to a doped cathode material that contains active material made up of a layered transition metal oxides-based structure, for rechargeable metal-ion batteries. The present invention further relates to a method of producing a doped cathode material having novel stoichiometry capable of preparing alkali ion batteries for yielding high voltage operation.
Absstract of: WO2025224747A1
The present invention discloses a doped cathode material that contains active material made up of layered transition metal oxides-based structure, for rechargeable metal-ion batteries. The present invention further discloses a method of producing a doped cathode material having novel stoichiometry capable of preparing alkali ion batteries.
Absstract of: WO2025223520A1
Provided is a battery pack (100), comprising: a case (10), wherein a mounting cavity is formed in the case (10), an opening in communication with the mounting cavity is formed at the top of the case (10), and a first protrusion (11) is formed on at least part of a peripheral edge of the opening; a bracket (20), wherein the bracket (20) is arranged around the peripheral edge of the opening, and is provided with a plurality of second protrusions (21), the second protrusions (21) being connected to the first protrusion (11); and a first cold plate (30), wherein the first cold plate (30) is arranged on the bracket (20). The battery pack (100) is provided with the first protrusion (11) and the second protrusions (21), such that connection between the support (20) and the case (10) can be facilitated, an improvement in the mounting efficiency of the bracket (20) and the case (10) is facilitated, the connection strength of the bracket (20) and the case (10) can be increased, and the connection strength between the first cold plate (30) and the case (10) can thus be ensured.
Absstract of: WO2025223522A1
The present application relates to the technical field of batteries. Specifically, disclosed are a sealing nail, a battery cover plate and a battery. The sealing nail comprises a sealing portion for sealing a liquid injection hole, and a gas injection portion. In a pre-installation state, a gas injection channel is formed between a first matching face of the gas injection portion and an inner wall of the liquid injection hole, the gas injection channel can be used for evacuation or gas injection, the end of a second matching face of the gas injection portion that is away from the sealing portion is inclined towards the central axis of the gas injection portion, and at least part of the second matching face can be in interference fit with the inner wall of the liquid injection hole, thereby having the function of temporarily fixing the sealing nail; in addition, the sealing nail does not easily fall out of the liquid injection hole, thereby facilitating evacuation or gas injection work; moreover, the second matching face has a guiding function when the sealing nail is inserted into the liquid injection hole, thereby facilitating the insertion of the sealing nail. When the sealing portion of the sealing nail is completely inserted into the liquid injection hole, the liquid injection hole can be sealed by means of the sealing portion, thereby achieving a good sealing effect. The battery cover plate and the battery each comprise the sealing nail.
Absstract of: WO2025223521A1
The present application is suitable for the technical field of batteries, and provides a battery device and an electric device. The battery device comprises a case; a battery cell assembly, arranged in the case; and a thermal management component, arranged in the case and used for heat exchange with the battery cell assembly, wherein the thermal management component comprises a heat exchange pipe and a current collecting component; a plurality of heat exchange flow channels are arranged in the heat exchange pipe; a first relief structure is arranged at the end of the heat exchange pipe; the current collecting component comprises a current collector, an adapter sleeve ring and a blocking piece; the adapter sleeve ring is sealingly sleeved on the end of the heat exchange pipe; the adapter sleeve ring is connected to the first relief structure; the blocking piece is arranged at the port of at least one heat exchange flow channel close to the adapter sleeve ring and supports the heat exchange pipe; and the current collector is sealingly connected to the adapter sleeve ring, so that a heat exchange medium circulates between the heat exchange flow channels and the current collector. The battery device provided by embodiments of the present application can reduce the risk of lithium precipitation of battery cells caused by the blocking piece in the thermal management component.
Absstract of: WO2025222859A1
The present application is suitable for the technical field of batteries, and provides a battery device and an electric device. The battery device comprises a case, and a battery cell assembly and a thermal management component which are provided in the case; the thermal management component is used for exchanging heat with the battery cell assembly, and comprises a heat exchange tube, a fluid collection component, and a conductive member; the heat exchange tube is a metal member and a heat exchange flow channel is provided in the heat exchange tube; the fluid collection component has a fluid collection cavity, and is connected to an end portion of the heat exchange tube; the fluid collection cavity is communicated with the heat exchange flow channel; the conductive member is fixed to the fluid collection component, abuts against and is electrically connected to the heat exchange tube, and is further electrically connected to the case. In the battery device provided in embodiments of the present application, the conductive member can reduce a potential difference between the heat exchange tube and the case, and good reliability of the battery device is achieved.
Absstract of: WO2025222693A1
The present application relates to a thermal management component, a battery, and an electric device. The thermal management component comprises: a heat exchange tube provided with a heat exchange flow channel, wherein an end of the heat exchange tube is a port of the heat exchange flow channel; a manifold fitted to the end of the heat exchange tube and communicated with the port, wherein a heat exchange medium can flow into the heat exchange flow channel from the manifold or flow into the manifold from the heat exchange flow channel; and a connecting member connected between the heat exchange tube and the manifold and connected to the side walls or the peripheral walls of the manifold and the heat exchange tube. In the present application, the manifold is fitted to the end of the heat exchange tube, and the manifold is connected to the heat exchange tube by means of the connecting member; thus, the heat exchange tube can be well attached to the manifold by means of the surface of the end, and then the heat exchange tube is connected to the manifold by means of the connecting member, thereby improving the stability of the connection between the heat exchange tube and the manifold.
Absstract of: WO2025222661A1
A battery pack and an electronic device. The battery pack (100) comprises: a case body (10) having an accommodating cavity; a locking-attaching beam (11) detachably connected to the case body (10), the locking-attaching beam (11) dividing the accommodating cavity into a module area (41) and an electrical area (42); a battery module (20) disposed within the module area (41); and a first cover (31) connected to the case body (10) and covering the module area (41), wherein a gap is provided between the locking-attaching beam (11) and the bottom of the accommodating cavity, and a wire harness connected to the battery module (20) passes below the locking-attaching beam (11) and enters the electrical area (42).
Absstract of: WO2025222682A1
A support fixing assembly and a battery module. The support fixing assembly comprises a support (1) and a module upper cover (2). One of the support (1) and the module upper cover (2) is provided with positioning protrusions (11), the other one of the support (1) and the module upper cover (2) is provided with positioning slots (21), and the positioning protrusions (11) are inserted into the positioning slots (21); and one of the support (1) and the module upper cover (2) is provided with snaps (3) at least at two opposite sides, and the support (1) is connected to the module upper cover (2) by means of the snaps (3).
Absstract of: WO2025227107A1
A battery charger includes a first charging bay including a first charging dock configured to be physically and electrically coupled to a first battery, a second charging bay including a second charging dock configured to be physically and electrically coupled to a second battery, and a first junction box electrically coupled to and separating the first charging dock and the second charging dock. A first front side of the first charging dock is configured to couple to the first battery, a second front side of the second charging dock is configured to couple to the second battery, and the first junction box is directly coupled to a first back side of the first charging dock and a second back side of the second charging dock.
Absstract of: WO2025226660A1
Ultra-conductive solid-state polymer electrolytes are disclosed. A method of synthesizing the electrolytes involves doping graphene oxide sheets with ion transfer mediators, mixing the doped graphene oxide sheets into a base polymer electrolyte, and reorienting the doped graphene oxide sheets by applying an electrical field and/or a magnetic field while the polymer mixture is fluidal.
Absstract of: WO2025226699A1
Disclosed herein is a cathode material comprising: a structure comprising LiaMnxFeyDz(PO4)c, wherein the cathode material comprises at least two phases, wherein a first phase is an olivine phase, and a second phase, and wherein the olivine phase is present in an amount greater than 90 wt% based on the total weight of the at least two phases, wherein 1 ≤ a ≤ 1.2 wherein 0.4 ≤ x ≤ 0.8, wherein 0.2 ≤ y ≤ 0.6, wherein 1 ≤ c ≤ 1.1, wherein D comprises one or more cations different from Li+, Mn2+, and Fe2+, wherein D comprises at least Al3+ and Si4+, and wherein at least an amount of Al3+ and Si4+ is present in the second phase; wherein z is a total amount of moles of D present and is 0.01 ≤ z ≤ 0.1 wherein x + y + z = 1; and wherein the cathode material exhibits an electrode press density of greater than 2.2 g cm-3; and an electrode volumetric density equal to or greater than 1200 Wh L-1.
Absstract of: WO2025224748A1
The present invention pertains to doped cathode material that contains active material made up of layered transition metal oxides-based structure, for rechargeable metal-ion batteries. The present invention further provides a mixed cation doped cathode active material of layered transition metal oxides-based structure suitable for rechargeable metal-ion batteries with higher capacity.
Absstract of: WO2025226202A1
A battery (1) comprising an electrochemical cell and a cell case (2) encapsulating the electrochemical cell. The battery (1) further comprises a gas release device (15) configured to reduce a possible pressure difference between the interior of the cell case (2) and the atmosphere surrounding the cell case (2). The gas release device (15) comprises one or more membranes (18, 28), said one or more membranes (18, 28) having a ratio of carbon dioxide permeability to oxygen permeability of equal to or higher than 3 at room temperature. The battery (1) may be comprised in an energy storage device (50) and/or in a vehicle (100).
Absstract of: WO2025226438A1
The present disclosure is directed to lithium electrodeposition systems and methods of using such electrodeposition systems. Specifically, the electrodeposition systems disclosed herein can include a catholyte chamber and at least one anolyte chamber, wherein the catholyte chamber is configured to receive an electrode substrate such that a width direction of the electrode substrate is substantially parallel to the direction of gravity as it moves through the catholyte chamber. In addition, the system can be configured to flow lithium ions from the anolyte chamber to the catholyte chamber through an ion-permeable membrane and deposit lithium metal on a side of the electrode substrate as it moves through the catholyte chamber.
Absstract of: WO2025223498A1
A battery, comprising a battery cell, wherein the battery cell is provided with electrode sheets; a current collector of each electrode sheet comprises a foil and a conductive layer; the conductive layer and the foil are stacked; the conductive layer comprises a first area and a second area, the first area is closer to the edge of the foil than the second area, the conductivity of the first area in a first direction is A, the conductivity of the second area in the first direction is B, and the following relational expression is satisfied: A<B.
Absstract of: WO2025223261A1
The present application relates to the technical field of lithium batteries, and provides a cell top cover and a battery. Specifically, the cell top cover comprises a cover plate, upper terminal posts and lower terminal posts. Terminal post holes for accommodating the upper terminal posts and the lower terminal posts are formed on the cover plate; a portion of each upper terminal post protrudes downwards to form a first recess, a portion of each lower terminal post protrudes upwards to form a second recess, and the bottom wall of the first recess is connected to the bottom wall of the corresponding second recess. On the basis of the described configuration of the first and second recesses, the weight of each upper terminal post and the weight of each lower terminal post are reduced respectively, resulting in material savings for the upper and lower terminal posts; thus, lightweight design of the cell top cover is achieved, and the manufacturing cost of the cell top cover is also reduced.
Nº publicación: WO2025223480A1 30/10/2025
Applicant:
CONTEMPORARY AMPEREX TECH CO LIMITED [CN]
\u5B81\u5FB7\u65F6\u4EE3\u65B0\u80FD\u6E90\u79D1\u6280\u80A1\u4EFD\u6709\u9650\u516C\u53F8
Absstract of: WO2025223480A1
A battery apparatus (100) and an electrical apparatus (1000). The battery apparatus comprises: a box body (10); a battery cell assembly (20) accommodated within the box body; and a heat exchange assembly (30) accommodated within the box body and in heat exchange with the battery cell assembly. The heat exchange assembly comprises: a heat exchange main body (31), comprising a plurality of heat exchange flow channels (301); and a flow collecting structure disposed at both ends of the heat exchange main body in a first direction, each flow collecting structure comprising a blocking member (321), an adapter (323), and a flow collecting member (322). The blocking member comprises a connecting portion (3211) and at least two blocking portions (3212). The at least two blocking portions are connected by means of the connecting portion, and the at least two blocking portions are configured to be able to block at least two of the heat exchange flow channels. The adapter is formed on the heat exchange main body. A flow collecting chamber (3221) is formed in the interior of the flow collecting member. The flow collecting member is sealingly fitted and connected to the heat exchange main body by means of the adapter, and the flow collecting member is provided with a communication port (322a) in communication with the flow collecting chamber.
BOPI
Electronic site
