Si deseas distinguir tus productos, servicios o ambos de los de otra empresa, es posible que necesites una marca o nombre comercial. Descubre qué son, en qué consiste su procedimiento de registro y qué implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Si tienes un nuevo dispositivo, producto o procedimiento que resuelva un problema técnico o tenga una ventaja práctica, existen distintas formas de protegerlo en España y en otros países. Descubre cómo hacerlo.
¿Tu innovación reside en la estética, la ornamentación o la apariencia de tu producto? Protégela mediante un diseño industrial. Descubre qué derechos confiere el registro y cómo realizar la tramitación.
Las indicaciones geográficas protegen el nombre de un producto originario de una zona geográfica, a la cual le debe una determinada calidad, reputación u otra característica. Descubre qué son, en qué consiste su procedimiento de registro y qué beneficios conceden.
Las patentes publicadas en todo el mundo son una valiosa fuente de información científica, técnica y comercial.
Si eres emprendedor/a o una empresa y quieres potenciar y mejorar la rentabilidad de tu negocio protegiendo de forma adecuada los activos intangibles de tu organización, en este espacio encontrarás lo necesario.
1670
resultados
Última actualización
22/03/2026 [07:31:00]
Resultados 1575 a 1600 de 1670
Resumen de: WO2025003609A1
The invention relates to an electrolyte for a lithium-ion battery, comprising, in percent by weight relative to the weight of the electrolyte: - between 8% and 20% lithium salt which comprises at least a mixture of LiFSI and LiPF6, - between 0.5% and 1.5% methylene methane disulfonate, - between 0.25% and 2% ethylene sulfate, - a complementary additive, the weight percentage of which does not exceed 2.5%, - a sufficient quantity of a non-aqueous organic solvent. The invention also relates to a lithium-ion battery comprising said electrolyte.
Resumen de: WO2025015194A1
Active materials (e.g., alkali-metal metal phosphate (e.g., lithium iron phosphate), alkali-metal metal oxide and/or alkali-metal metal cyanide materials), preparation processes, and apparatuses useful in the manufacture thereof are described. Well-ordered active material particles (e.g., lithium iron phosphate particles) prepared by the processes and manufacturing apparatuses disclosed herein are also described.
Resumen de: MX2025014652A
Polyurethane compositions include a reaction product of: an isocyanate component comprising one or more isocyanate compounds; and an isocyanate-reactive component including: one or more polyether polyols comprising at least one capped polyether polyol having an OH functionality of 3 to 6, and an EO content of 10 wt%to 25 wt%; one or more polyol crosslinkers having a hydroxyl functionality of 2 or more; and one or more solid flame resistance (FR) additives in at least one of the isocyanate component, the isocyanate-reactive component, or a third component; wherein the polyurethane composition has a hardness of 20 Shore A or more. Methods include preparing polyurethane compositions that include combining the isocyanate component and the isocyanate-reactive component to form a mixture; and reacting the mixture to form the polyurethane composition.
Resumen de: US20260051472A1
A dry electrode manufacturing apparatus includes a powder sheeting device configured to shape a dry material including an electrode active material into an electrode sheet and a calendaring device including at least one rolling unit, each rolling unit including a pair of rolling rolls to roll the electrode sheet supplied from the powder sheeting device. The apparatus further includes a lamination roll configured to laminate a current collector and the rolled electrode sheet with a target thickness through the calendaring device to form an electrode. The lamination roll is disposed facing toward one of the pair of rolling rolls of the rolling unit that is last to roll the electrode sheet.
Resumen de: US20260068031A1
An electronic device includes: a battery to supply power to the electronic device; a circuit board including: an input/output terminal electrically connected to the battery; and a ground terminal different from the input/output terminal; and at least one connector electrically connecting the battery with the circuit board, the at least one connector including a flexible circuit board connected to the input/output terminal of the circuit board, the flexible circuit board including a flexible member. At least a part of the flexible circuit board is connected to the ground terminal.
Resumen de: KR20260031816A
일 개시에 따른 천연 흑연 함량 산출방법은 폐배터리로부터 회수된 흑연계 소재에 함유된 천연 흑연의 함량을 산출하는 방법이며, 상세하게, 흑연계 소재 및 인조 흑연 각각의 X-선 회절 데이터에서 헥사고날 피크와 롬보헤드랄 피크가 모두 존재하는 2θ의 범위를 선별 데이터로 설정하는 단계; 상기 흑연계 소재 및 인조 흑연 각각의 선별 데이터 별로 해당 선별 데이터의 헥사고날 피크의 강도를 이용하여 표준화하고, 상기 인조 흑연의 표준화 데이터에서의 기준선(base line)을 상기 흑연계 소재의 표준화 데이터의 기준선으로 적용하여, 상기 흑연계 소재의 유효 데이터를 산출하는 단계; 및 상기 흑연계 소재의 유효 데이터를 피크 분리(deconvolution)하여 롬보헤드랄 피크의 면적 강도를 롬보헤드랄 피크의 면적 강도와 헥사고날 피크의 면적 강도의 합으로 나눈 비인 인디케이터를 산출하고, 상기 인디케이터의 값을 기반으로 상기 흑연계 소재 내 천연 흑연의 함량을 산출하는 단계;를 포함한다.
Resumen de: US20260066445A1
Disclosed is a secondary battery capable of controlling a gas discharge direction. Gas discharged to outside of the battery through a cap up may be guided in a desired direction, whereby it is possible to attach a sensor to a desired position to avoid gas discharge. In addition, it is possible to control the direction of the recoil from the discharging gas, thereby preventing and controlling problems such as damage caused by the recoil.
Resumen de: KR20260031870A
산화물계 고체전해질용 분말로서, 분말; 및 상기 분말에 코팅되며, LiAlO2를 포함하는 코팅층을 포함하는 산화물계 고체전해질용 분말이 제공된다.
Resumen de: KR20260031790A
본 발명에 따른 이차전지 디개싱 장치는 챔버 내 배터리 셀의 일측면을 마주하는 플레이트, 상기 배터리 셀의 타측면을 마주하며 소정 곡률로 상기 배터리 셀의 타측면 상을 회동 가능하도록 구성된 가압 유닛 및 상기 가압 유닛의 상기 회동 및 상기 배터리 셀로의 가압 정도를 제어하는 서보 모터부를 포함한다.
Resumen de: KR20260031751A
본 발명의 일 실시예에 따른 배터리 시스템은, 복수의 상위 BMS(Battery Management System)들; 및 복수의 하위 BMS들을 포함하고, 상기 복수의 상위 BMS들 중 어느 하나만, 상기 복수의 하위 BMS들을 모니터링하고 관리하는, 액티브 모드로 동작하고, 상기 액티브 모드의 상위 BMS를 제외한, 나머지 상위 BMS는, 대기 모드로 동작할 수 있다. 여기에서, 상기 액티브 모드의 상위 BMS는, 상기 하위 BMS들을 포함한 투표 권한 객체들의 선거(election)에 의해 결정될 수 있다.
Resumen de: KR20260031603A
본 발명은 지그재그 스태킹 방식으로 전극 조립체를 반복 제조함에 있어, 분리막의 폴딩 방향이 일정하게 반복될 수 있도록 구성된 전극 조립 장치 및 전극 조립 방법을 제공한다.
Resumen de: KR20260031597A
본 개시의 일 실시예에 따른 배터리 셀 실링 장치는 내부에 유체수용공간을 포함하고, 배터리 셀의 외장재에 접촉하는 적어도 하나의 실링부재;와, 상기 적어도 하나의 실링부재에 연결되고, 상기 적어도 하나의 실링부재를 이동시키는 이동부;와, 상기 유체수용공간에 수용되는 전도성 액체;와, 상기 유체수용공간에서 상기 전도성 액체와 비접촉하게 배치되는 적어도 하나의 전도부재;와, 상기 적어도 하나의 전도부재에 연결되는 적어도 하나의 알림부; 및 상기 적어도 하나의 알림부 및 상기 전도성 액체에 연결되어 전압을 인가하는 전압인가부;를 포함하고, 상기 적어도 하나의 알림부는, 상기 전도성 액체와 상기 적어도 하나의 전도부재의 접촉 여부를 표시할 수 있다.
Resumen de: US20260066489A1
Provided are an electrode lead structure for a secondary battery and a secondary battery including the same. The electrode lead structure includes an electrode lead and a lead film, wherein the electrode lead includes a first lead portion to which an electrode tab is bonded, a second lead portion, having a thickness less than that of the first lead portion, and a third lead portion formed between the first lead portion and the second lead portion and having a slope in which a thickness increases in a direction from the second lead portion to the first lead portion, and the lead film is positioned on the third lead portion.
Resumen de: WO2026049529A1
The present invention may provide a battery pack comprising: cell arrays comprising a plurality of battery cells; a pack case assembly in which a plurality of pack cases configured to receive at least one of the cell arrays therein are arranged; and a venting valve configured to discharge venting gas generated from the battery cells to the outside, wherein the cell arrays are configured to be inserted into the pack cases in a first direction, and the pack cases are configured to be connected in a second direction perpendicular to the first direction.
Resumen de: WO2026049476A1
A battery pack according to the present invention comprises: at least one battery assembly having a plurality of battery cells, and a venting hole in a first direction; a pack case having an accommodation space in which the battery assembly is accommodated; and a cooling venting member which is arranged in the first direction of the battery assembly, and which includes a venting part in which venting gas discharged from the venting hole flows and a cooling part for cooling the battery assembly.
Resumen de: KR20260031288A
본 개시는 전극조립체에 관한 것으로, 해결하고자 하는 기술적 과제는 안정성이 향상된 전극조립체를 제공하는 데 있다. 이를 위해 본 개시는 서로 이격된 복수 개의 절곡부를 따라 Z 형태로 절곡되는 분리막; 및 절곡된 분리막 사이에 교대로 위치하는 제 1 전극 및 제 2 전극을 포함하는 전극; 을 포함하고, 분리막은, 분리막으로부터 돌출되어 형성되고, 복수 개의 절곡부 중 적어도 하나의 단부에 위치하는 돌출부를 포함하는, 전극조립체를 제공한다.
Resumen de: US20260066271A1
A cathode active material for a lithium secondary battery, a cathode for a lithium secondary battery including the same, and a lithium secondary battery are provided. The cathode active material for a lithium secondary battery includes: a first cathode active material including a lithium-nickel metal oxide in the form of a single particle; and a second cathode active material including lithium manganese iron phosphate. Accordingly, a lithium secondary battery with improved cell safety and high energy density per unit cell volume may be achieved.
Resumen de: US20260066413A1
A secondary battery includes an electrode assembly including a first electrode, a separator, and a second electrode, a case assembly having one opened side, the case assembly accommodating the electrode assembly therein, and a cover portion screwed to the opened side of the case assembly. The case assembly of the secondary battery includes a case having one opened side and another side opposite the one opened side with a through hole therein, a terminal plate on an outer circumferential surface of the case, the terminal plate comprising a protrusion inserted into the through hole, an outer insulator between the case and the terminal plate, the outer insulator electrically insulating between the case and the terminal plate, and an inner insulator on an inner circumferential surface of the case, the inner insulator electrically insulating between the case and the electrode assembly.
Resumen de: US20260066302A1
A cathode for a secondary battery according to embodiments of the present disclosure includes a cathode current collector and a cathode active material layer, and the cathode active material layer includes a cathode active material and a binder. The cathode active material includes first particles including lithium iron phosphate. The binder includes a first fluorine-based polymer and a second fluorine-based polymer having a hydrophilic functional group bound to the first fluorine-based polymer.
Resumen de: US20260066505A1
A cap assembly including: a cap plate coupled to a case having an open top portion, the cap plate having a first terminal through-hole and a second terminal through-hole; a first terminal and a second terminal located in the first terminal through-hole and the second terminal through-hole, respectively, and electrically connected to an electrode assembly accommodated in the case; and at least one insulating member electrically insulating the cap plate from at least one of the first terminal or the second terminal.
Resumen de: US20260066412A1
The present disclosure provides a cap assembly that provides improved sealing, a secondary battery including the cap assembly, and a method of manufacturing the secondary battery. The cap assembly includes a upper cap, a safety vent below the upper cap and surrounding at least a portion of an edge of the upper cap, a lower cap below the safety vent, an insulator between the safety vent and the lower cap, and an injection molded gasket integral to the safety vent and surrounding at least a portion of an edge of the safety vent.
Resumen de: KR20260031300A
망간이온전지용 전해질의 제조방법, 이에 의해 제조된 전해질 및 이를 포함하는 망간이온전지가 제공된다. 상기 망간이온전지용 전해질의 제조방법은 망간(Ⅱ)불화물, 삼불화붕소 및 아세토니트릴을 반응시켜 분말 형태의 망간염 아세토니트릴 용매화물을 형성한 후, 이를 유기용매에 용해시켜 전해질을 제조함으로써, 유기용매에 대한 용해도를 향상시켜 다양한 유기용매를 적용할 수 있으며, 이를 통해 망간이온전지를 효과적으로 생성할 수 있다.
Resumen de: KR20260031297A
본 문서의 일 실시 예에 따른 배터리 관리 시스템은, 복수의 슬레이브 장치들, 및 마스터 장치를 포함할 수 있고, 상기 마스터 장치의 적어도 하나의 제1 프로세서는, 상기 복수의 슬레이브 장치들 중 어느 하나의 슬레이브 장치로부터 상기 어느 하나의 슬레이브 장치가 측정한 데이터가 수신되지 않은 경우, 상기 복수의 슬레이브 장치들 각각으로부터 상기 데이터가 수신되지 않은 것에 기반하여, 상기 마스터 장치에 대응되는 배터리의 출력을 제한할지 여부를 결정하고, 상기 배터리의 출력을 제한할지 여부에 따라 상기 배터리를 제어할 수 있다.
Resumen de: US20260066471A1
The present disclosure relates to an electrode assembly, and a technical problem to be addressed includes providing an electrode assembly with improved impregnation. The present disclosure describes an electrode assembly that includes a first electrode and a second electrode, and a separator between the first electrode and the second electrode. The electrodes and the separator are stacked in one direction, and the separator includes one or more holes formed in the stacking direction of the separator.
Nº publicación: KR20260031285A 09/03/2026
Solicitante:
삼성에스디아이주식회사
Resumen de: US20260066446A1
The present disclosure relates to a secondary battery and a battery pack including the secondary battery, with the secondary battery being capable of reliably venting gas. The secondary battery including a case, an electrode assembly accommodated inside the case, a cap assembly facing the electrode assembly, a clamping part extending from the case and surrounding the cap assembly, and a notch formed from an inner side surface of the clamping part.
BOPI
Sede Electrónica
