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.
1468
results.
Updated on
02/04/2026 [07:26:00]
Results 1175 to 1200 of 1468
Absstract of: US20260078216A1
According to the present invention, it is possible to provide a polycarbonate resin that contains a constituent unit (A) derived from a monomer represented by general formula (1), a constituent unit (B) derived from a monomer represented by general formula (2) and a constituent unit (C) derived from a monomer represented by general formula (3). Relative to the total amount of constituent units (A), (B) and (C) that constitute the polycarbonate resin, the proportion of constituent unit (A) is 20-50 mol %, the proportion of constituent unit (B) is 5-20 mol %, and the proportion of constituent unit (C) is 30-75 mol %.
Absstract of: US20260078063A1
The present disclosure is generally directed to composite particles which include a matrix material having an innate matrix porosity having matrix pores; and a plurality of additive particles disposed within the matrix material. The present disclosure is further directed to methods of preparing such composite particles.
Absstract of: US20260078015A1
A positive electrode active material includes a lithium transition metal oxide and the positive electrode active material comprises cavities in a region within a distance of 0.3R or more from a center of the particle when the distance from the center of the particle to the surface is R. The positive electrode active material particles have a cavity ratio of 5-20%.
Absstract of: US20260078014A1
A positive electrode active material includes tertiary particles. Each of the tertiary particles includes secondary particles. Each of the secondary particles includes primary particles. Each of the primary particles includes lithium manganese iron phosphate.
Absstract of: US20260078016A1
A metal composite compound includes at least Ni. In a scatter plot obtained by measuring a powder of the metal composite compound using a scanning electron microscope-energy dispersive X-ray spectroscopy, with a horizontal axis representing a projected area circle equivalent diameter (μm) of particles of the metal composite compound and a vertical axis representing an Ni content ratio (mol %) of the particles of the metal composite compound, a slope S of an approximate straight line calculated by a least squares method is −0.2 or more and 0.2 or less. When a particle diameter at which a cumulative volume ratio from a small particle side in a volume-based particle size distribution reaches 10% is defined as D10 (μm), a standard deviation X of the Ni content ratio (mol %) in particles having a projected area circle equivalent diameter of the D10 (μm) or less is 2.0 mol % or less.
Absstract of: US20260081294A1
A case for a secondary battery, includes: a body including an accommodation portion having one opened end in a first direction to accommodate an electrode assembly, and a flange portion extending from the opened end in a direction different from the first direction; a cover welded to the flange portion to seal the opened end of the accommodation portion; and a welded portion of the flange portion and the cover. The welded portion includes a venting portion to be ruptured by an internal pressure of the accommodation portion sealed by the cover.
Absstract of: US20260081297A1
A battery cell includes a housing, a bare cell, and a pressure relief structure. The housing internally forms an accommodating cavity. The bare cell is accommodated in the accommodating cavity. The pressure relief structure is mounted on a first wall surface of the housing and configured to actuate when a pressure or temperature in the accommodating cavity reaches a threshold to communicate the accommodating cavity with an external space. The first wall surface forms a protruding structure protruding toward an interior of the accommodating cavity, and the protruding structure is configured to abut against the bare cell to form a flow channel between the bare cell and the first wall surface.
Absstract of: US20260081290A1
A battery pack (10A) includes a storage body (200) provided with a storage space (250) surrounded by a sealing member (230), a battery module (100) stored in the storage space (250), and a partition wall (214b) located between the battery module (100) and the sealing member (230). At least a portion of the partition wall (214b) is located at a higher elevation than an upper surface of the battery module (100).
Absstract of: US20260081293A1
A secondary battery and a battery pack are disclosed. A secondary battery includes a case including an opening, an electrode assembly in the case, a cap up arranged in the opening, a cap down facing the cap up and connected to the electrode assembly, a vent plate between the cap up and the cap down and including a first vent surface and a second vent surface that are opposite to each other, a first notch formed concavely from the first vent surface toward the second vent surface, and a second notch formed concavely from the second vent surface toward the first vent surface.
Absstract of: US20260081289A1
A secondary battery system is a secondary battery system including a battery bank including a battery rack including a plurality of battery cells connected in series and a power converter for charging and discharging a power system by one or a plurality of the battery racks connected in parallel, the secondary battery system includes a switch that enables the battery rack included in the battery bank to be switched to a power converter of another battery bank; and a controller that monitors a deterioration rate or an age of use of the battery rack and controls the power converter and the switch, in which the controller instructs the switch about a power converter to be connected based on the deterioration rate or the age of use of the battery rack.
Absstract of: US20260081295A1
A battery module includes a housing, a plurality of battery cells, each of which includes an electrode assembly, a case accommodating the electrode assembly, a cap plate sealing the case, a pair of terminals protruding from the cap plate, and a vent between the terminals, the plurality of battery cells arranged in the housing in a first direction, a holder in the housing and facing the cap plate, and an inner sheet between the cap plate and the holder to cover the vent.
Absstract of: US20260078017A1
A metal composite compound includes at least Ni. In a scatter plot obtained by measuring a powder of the metal composite compound using a scanning electron microscope-energy dispersive X-ray spectroscopy, with a horizontal axis representing a projected area circle equivalent diameter (μm) of particles of the metal composite compound and a vertical axis representing an Ni content ratio (mol %) of the particles of the metal composite compound, a slope S of an approximate straight line calculated by a least squares method is more than 0.2. When a particle diameter at which a cumulative volume ratio from a small particle side in a volume-based particle size distribution reaches 10% is defined as D10 (μm), a standard deviation X of the Ni content ratio (mol %) in particles having a projected area circle equivalent diameter of the D10 (μm) or less is 1.6 mol % or more.
Absstract of: US20260078006A1
An edge-oxidized single-layer graphene and a preparation method thereof are provided. The preparation method includes: mixing a single-layer graphene, a binder, and a dispersant, and drying a resulting slurry to obtain an electrode plate; and subjecting the electrode plate to electrolytic oxidation in an electrolytic cell to obtain the edge-oxidized single-layer graphene; wherein the electrolytic oxidation is conducted under an ultra-low frequency alternating current having a frequency of 0.01 Hz to 0.02 Hz; and the electrolytic oxidation is conducted at a current density of 30 mA·cm−2 to 50 mA·cm−2 for 50 s to 100 s.
Absstract of: US20260078004A1
A positive electrode active material includes lithium manganese phosphate. The lithium manganese phosphate has a crystal structure belonging to a space group Pnma. In the crystal structure, a lithium site is doped with a dopant. The dopant has an ionic radius from 0.72 to 1.02 Å.
Absstract of: US20260077729A1
Embodiments relate to a system for managing battery power drain in vehicles. The system includes a wakeup monitoring module and a controller communicatively coupled to the wakeup monitoring module, wherein the controller is operable to: determine a first time period associated with a drain status of a battery in a vehicle, determine a second time period associated with an unused status of the vehicle, determine a third time period associated with a use status of the vehicle based on a transition of the vehicle from the unused status to the use status, and determine a wakeup cycle based on the first time period, the second time period, and the third time period, wherein the wakeup monitoring module is operable to monitor a plurality of operations associated with the vehicle based on the wakeup cycle.
Absstract of: US20260077471A1
A hand-held battery powered hydraulic tool includes a tool frame having a motor, a working head operatively coupled to the tool frame and selectively actuatable by the motor and a rechargeable battery pack configured to power the motor, the battery pack is removably connected to the tool frame. The battery pack includes one or more cells. The cell includes first and second electrodes and an electrolyte. One or both of the first and second electrodes include a support layer and an electrochemically reactive species on the support layer and in contact with the electrolyte, and wherein the support layer includes a high specific surface area material.
Absstract of: US20260081269A1
A power storage device packaging material at least includes a substrate layer, a barrier layer including a metal layer, an adhesive layer, and a sealant layer in this order. The adhesive layer contains a hydrophobic insulating inorganic filler. The content of the hydrophobic insulating inorganic filler in the adhesive layer may be 0.5 to 20 mass %.
Absstract of: US20260081259A1
A heat transfer fluid is a dielectric fluid configured to transfer heat in direct contact with live parts. The heat transfer fluid comprises at least 20 wt % of a first component, based on total weight of the heat transfer fluid, and 1 wt % to 80 wt % of a second component, based on total weight of the heat transfer fluid, wherein the first component has a kinematic viscosity KV 20≤50.0 mm2/s, a kinematic viscosity KV 100≤10.0 mm2/s, and an initial boiling point (IBP)≥150° C., and the second component has a kinematic viscosity KV 20≤1.0 mm2/s, wherein the KV 20 of the first component is higher than the KV 20 of the second component, and a final boiling point (FBP)≤100° C.
Absstract of: US20260081260A1
A traction battery pack assembly includes first and second thermal barriers, each comprising a divider section and a covering section. The assembly further comprises one or more battery cells positioned between the divider sections of the first and second thermal barriers along a cell stack axis. The covering section of the first thermal barrier extends over a portion of the battery cells and interfaces with the covering section of the second thermal barrier. Additionally, the covering sections of the first and second thermal barriers are axially overlapped along the cell stack axis.
Absstract of: US20260081264A1
The disclosure provides a cylindrical battery, a pack, and an electronic device. The cylindrical battery includes a housing having an opening at one end in a height direction of the cylindrical battery; an electrode assembly located in the housing and having a winding center hole; a cover plate covering the opening of the housing and having an explosion-proof valve region formed by being surrounded by explosion-proof valves. The winding center hole is located within a range of an orthogonal projection of the explosion-proof valve region of the cover plate in the height direction. The winding center hole has a diameter D1, a partial region of the cover plate has a diameter D2, and 35%≥D1/D2≥10%.
Absstract of: US20260081267A1
A battery of the present disclosure includes: an electrode body including a solid electrolyte; a case housing the electrode body; and a resin body provided in gaps between the case and end surfaces of the electrode body. The resin body includes a first layer laminated on the end surfaces of the electrode body and a second layer laminated on the first layer. A resin component of the first layer is a resin having a hydroxy group that is less than 100 ppm. The second layer is a layer that electrically insulates the electrode body and the case.
Absstract of: US20260081256A1
A coolant manifold is connectable to a cooling system of an electrical energy storage pack. The coolant manifold has a coolant channel with a main channel and a set of distribution channels fluidly connected with the main channel and configured to be fluidly connected with the cooling system. A container holds the coolant channel. The container has a base to hold the main channel, and a set of extensions from the base to hold the distribution channels of the coolant channel. The extensions each have an end opening opposite from the base. A lid covers an opening of at least the base of the container. A set of end caps seals the end openings of the extensions of the container, and to partly overlap with the lid, and a sealant that at least partly fills a space inside the container.
Absstract of: AU2025220752A1
An industrial battery design for use in a material handling vehicle. The battery includes a battery cell, a heater to provide heat to the battery cell, a temperature sensor to monitor a temperature of the battery cell, a first switching device through which power for the heater is routed, a second switching device through which power for the heater is not routed, and a controller. The controller includes circuitry configured to receive temperature data indicative of the temperature of the battery cell from the temperature sensor and to open the first switching device without opening the second switching device based on the temperature data received from the temperature sensor. An industrial battery design for use in a material handling vehicle. The battery includes a battery cell, a heater to provide heat to the battery cell, a temperature sensor to monitor a temperature of the battery cell, a first switching device through which power for the heater is routed, a second switching device through which power for the heater is not routed, and a controller. The controller includes circuitry configured to receive temperature data indicative of the temperature of the battery cell from the temperature sensor and to open the first switching device without opening the second switching device based on the temperature data received from the temperature sensor. ug u g Route power for a heater for a battery cell of a battery through a first switching device of the battery 710 Receive temp
Absstract of: AU2025220742A1
An industrial battery design for use in a material handling vehicle. The battery includes a metal base plate, a battery case secured to the metal base plate to form a sealed enclosure for the battery, a row of one or more battery cells disposed above the metal base plate, and a top tray disposed above the row of battery cells. The top tray includes a first fan to blow air in a first direction within the battery case and a second fan to blow air in a second direction within the battery case, where the second direction is opposite the first direction. An industrial battery design for use in a material handling vehicle. The battery includes a metal base plate, a battery case secured to the metal base plate to form a sealed enclosure for the battery, a row of one or more battery cells disposed above the metal base plate, and a top tray disposed above the row of battery cells. The top tray includes a first fan to blow air in a first direction within the battery case and a second fan to blow air in a second direction within the battery case, where the second direction is opposite the first direction. ug u g Ve lo ci ty m s ^- 1 i.O Six 9.0m s^-1 Velocity ug u g e l o c i t y m s ^ -
Nº publicación: AU2025308129A1 19/03/2026
Applicant:
CSI ENERGY STORAGE CO LTD
CSI ENERGY STORAGE TECHNOLOGY DAFENG CO LTD
CSI ENERGY STORAGE CO., LTD,
CSI ENERGY STORAGE TECHNOLOGY (DAFENG) CO., LTD
Absstract of: AU2025308129A1
Disclosed are a blade battery and a battery pack having same. The blade battery comprises at least one positive electrode sheet, a plurality of negative electrode sheets, a positive electrode cover plate and a negative electrode cover plate. A first tab and a second tab are respectively provided on two adjacent edges of the positive electrode sheet. The plurality of negative electrode sheets respectively cover two opposite sides of the positive electrode sheet, a third tab and a fourth tab are respectively provided on two adjacent edges of each negative electrode sheet, the positive electrode sheet and the negative electrode sheets are stacked, with the edges thereof flush with each other, the first tab and the third tabs are respectively located on two opposite sides of the blade battery, and the second tab and the fourth tabs are respectively located on two opposite sides of the blade battery. The positive electrode cover plate is located on two adjacent edges of the blade battery, and the positive electrode cover plate is connected to the first tab and the second tab to form a positive electrode. The negative electrode cover plate is located on two adjacent edges of the blade battery, and the negative electrode cover plate is connected to the third tabs and the fourth tabs to form a negative electrode.
BOPI
Electronic site
