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.
Les indicacions geogràfiques protegeixen el nom d’un producte originari d’una zona geogràfica, a la qual li deu una determinada qualitat, reputació o una altra característica. Descobreix què són, en què consisteix el seu procediment de registre i quins beneficis atorguen.
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.
42
resultados
Última actualización
12/02/2026 [07:47:00]
Resumen de: EP4691998A1
A method of preparing a metal oxide nanoparticle represented by Formula 1 includes: forming a first composition including a nickel-containing precursor and an M-containing precursor, and heat-treating the first composition, wherein the M-containing precursor includes at least one halogen element: Formula 1 Ni1-xMxOwherein, in Formula 1, x satisfies the condition of 0
Resumen de: CN120981303A
The invention relates to the field of protecting security documents such as, for example, banknotes and identity documents from counterfeiting and illegal copying. Specifically, the present invention provides an apparatus and method for producing an optical effect layer (OEL) comprising a magnetic orientation that exhibits not only a dynamic movement, but also an attractive relief and/or 3D effect when tilted, and can be used as a security means on security documents or security articles or for decorative purposes.
Resumen de: WO2026030222A1
Composite materials that may include a matrix material, a first plurality of particles, a second plurality of particles, and a third plurality of particles. The third plurality of particles may include gel particles. The first plurality of particles and the second plurality of particles may include particles having different shapes, such as shapes that may facilitate the formation of an interconnected network of the particles. Methods for forming composite materials, and methods of using composite materials, such as using the composite materials to improve heat transfer.
Resumen de: US20260038836A1
A non-aqueous secondary battery binder polymer including a first structural unit derived from a monomer (a1), a second structural unit derived from a monomer (a2), and a third structural unit derived from a monomer (a3), wherein the monomer (a1) is a non-ionic compound having only one ethylenically unsaturated bond, the monomer (a2) is a compound having a carboxy group and only one ethylenically unsaturated bond, and the monomer (a3) is a polyrotaxane including a cyclic molecule having a cyclic framework to which a group containing an ethylenically unsaturated bond is bonded and a chain molecule that passes through an openings of the cyclic molecule and has stopper groups at both ends.
Resumen de: US20260038714A1
A semiconducting tape for a power or signal carrying cable or a conductor assembly thereof is described herein. The semiconducting tape may include a nonwoven sheet and a semiconductive composition disposed on the nonwoven sheet. The semiconductive composition may include a resin or a polymer and a conductive material disposed in the resin or the polymer. The nonwoven sheet may include a first plurality of fibers and a second plurality of fibers, wherein the first plurality of fibers is different than the second plurality of fibers. The semiconducting tape may have a penetration resistance of less than 5% or a penetration resistance of about 400 Newtons (N) or greater.
Resumen de: WO2026030719A1
An electrical system that includes a power source, a load, and an electrical connection operable to conduct electricity between the power source and the load, the electrical connection including an outer casing comprising a non-conducting material, and a material disposed within the outer casing, wherein the material is electrically conductive, the material including a boron-containing material and metal oxide nanoparticles, wherein the electrical connection includes a wire or cable.
Resumen de: US20260035584A1
Electrically conductive ink compositions are provided that comprise at carbon nanomaterials of one-dimensional, two-dimensional, and quasi-three-dimensional nanostructures and/or their combinations, and/or doping with elements such as nitrogen, boron, sulfur, in certain ratios. The carbon nanomaterials are selected from the group consisting of graphene and graphene oxide particles, carbon nanotubes, and graphene aerosol gels.
Resumen de: US20260035583A1
A preparation method of a green in-situ thermally activated ionic ink, in which a precursor is ground, where the precursor is not a metallic elementary substance, and is a copper-containing precursor, a silver-containing precursor, a nickel-containing precursor, a cobalt-containing precursor and/or a gold-containing precursor; the ground precursor is mixed with a first solvent to prepare the in-situ thermally activated ionic ink, where the first solvent is a reductive solvent that does not react with the precursor at room temperature.
Resumen de: CN120898261A
The present invention relates to a polymer electrolytic capacitor comprising an anode, a dielectric layer and a cathode wherein the cathode comprises a solution processed n-type conductive polymer.
Resumen de: AU2024309813A1
Materials with uniform electrostatic surface charge for antimicrobial pathogen inactivation meanwhile preserving safety (non-cytotoxicity) for personal and personnel use and methods for manufacturing such antimicrobial materials and uses thereof.
Resumen de: US20260024685A1
Disclosed herein is a novel enhanced silver-based paste using an alloying method to increase the melting temperature of the paste particles. In various embodiments, silver-coated Nickel particles, silver-coated silica particles or glass frits may be added to the silver paste in various concentrations to form an enhanced paste that performs when sintered at temperatures in excess of the melting temperature of the silver particles.
Resumen de: US20260028289A1
Natural stone panel with an integrated touch capacitive sensing system for placing as a touch detection facade, in direct contact with a wall, is disclosed. An embodiment includes: a natural stone tile; a printed sensing on said tile having a plurality of conductive tracks; a printed shielding on said tile having a plurality of conductive tracks; an insulating layer between the printed sensing layer and the wall; wherein the sensing tracks have been printed using a first ink, and the shielding tracks have been printed using a second ink, wherein electrical conductivity of the first ink is lower or equal than electrical conductivity of the second ink; wherein the printed sensing layer has two conductive zones, one square shaped, with an open interior, for detecting the touch events, and one rectangular shaped, to connect the control and power printed circuit board to the printed sensor.
Resumen de: US20260028496A1
A method for making electrically conductive patterns using a metal particle-free ink containing a catalyst precursor that subsequently forms catalytic seed nanoparticles in-situ during or after a patterning step. The catalytic pattern is fixed on the target substrate after which catalytic sites are generated by reduction of the precursor to metallic particles. The reductant is selected to minimize particle generation under ambient conditions but the reduction of the catalyst precursors in the ink may be accelerated by an external input such as heat or ultraviolet energy. This catalytic pattern is then metallized with electroless plating to generate a conductive metallic pattern corresponding to the first catalyst pattern.
Resumen de: US20260024685A1
Disclosed herein is a novel enhanced silver-based paste using an alloying method to increase the melting temperature of the paste particles. In various embodiments, silver-coated Nickel particles, silver-coated silica particles or glass frits may be added to the silver paste in various concentrations to form an enhanced paste that performs when sintered at temperatures in excess of the melting temperature of the silver particles.
Resumen de: US20260031364A1
Disclosed is a current collector, and a method for using the current collector. The current collector is capable of forming an electrode, which does not affect performance and operation of a secondary battery by exhibiting, in a normal state, excellent electrical characteristics including low resistance, and can ensure stability by blocking, in an abnormal state, energization of an electrode assembly through resistance increase. The current collector is also capable of ensuring excellent adhesive force between layers forming the electrode.
Resumen de: CN120642000A
Near ambient temperature processing has successfully produced a highly conductive coating formed from silver nanowires. The conductive material may have a high silver loading and a low resistivity. The highly conductive material may be formed using an aqueous ink having a high loading of silver nanowires, the aqueous ink having greater than 3% by weight of a metal predominantly of silver nanowires. A method of making a high load ink may include forming a good dispersion of silver nanowires and removing the solvent to concentrate the dispersion. A series of adhesives comprising, for example, UV-crosslinkable adhesives may be used. Generally, the organic matter concentration of the high-conductivity material is not more than 25 wt%, which can correspond to higher organic matter volume fractions but still achieve good conductivity.
Resumen de: US20260028498A1
The present invention relates to an electrically conductive ink composition comprising a) a resin; b) a solvent; and c) AgCl coated silver particles. The conductive ink composition according to the present invention provides good adhesion to polymer substrates, a good electrical conductivity, as well as a good compatibility and stability with high salt content hydrogels. The electrically conductive ink composition according to the present invention is suitable for use in medical applications such as hydrogel containing biosignal sensing electrodes and as reference/counter electrodes for electrochemical sensors.
Resumen de: US20260028497A1
Provided herein are conductive inks and methods of formulation thereof, whose electric and mechanical properties (e.g., viscosity and surface tension) enable its use in a wide array of printing techniques. The outstanding conductivity, thermal stability, chemical stability, and flexibility of graphene in the inks herein enable the production of low-cost electronics with tunable electrochemical properties.
Resumen de: EP4685822A1
Disclosed herein is a novel enhanced silver-based paste using an alloying method to increase the melting temperature of the paste particles. In various embodiments, silver-coated Nickel particles, silver-coated silica particles or glass frits may be added to the silver paste in various concentrations to form an enhanced paste that performs when sintered at temperatures in excess of the melting temperature of the silver particles.
Resumen de: US2025270413A1
Disclosed are an electron-transport conductive ink containing a benzodifurandione-based compound, a preparation method therefore, and application thereof. The conductive ink comprises a benzodifurandione-based compound, a specific surfactant, and a solvent;the benzodifurandione-based compound has the following structural unit:The present disclosure introduces a specific surfactant capable of interacting with the benzodifurandione-based compound, which is usually a unit capable of forming a hydrogen bond or ionic electrostatic force with the benzodifurandione-based compound, such that, in addition to the dispersion ability of the surfactant, the force makes the benzodifurandione-based compound more stable after dispersion, preventing aggregation over time and ensuring better dispersion stability.
Resumen de: US20260008930A1
A method for preparing photoactive perovskite materials. The method comprises the steps of: introducing a lead halide and a first solvent to a first vessel and contacting the lead halide with the first solvent to dissolve the lead halide to form a lead halide solution, introducing a Group 1 metal halide a second solvent into a second vessel and contacting the Group 1 metal halide with the second solvent to dissolve the Group 1 metal halide to form a Group 1 metal halide solution, and contacting the lead halide solution with the Group 1 metal halide solution to form a thin-film precursor ink. The method further comprises depositing the thin-film precursor ink onto a substrate, drying the thin-film precursor ink to form a thin film, annealing the thin film; and rinsing the thin film with a salt solution.
Resumen de: CN121039195A
The present invention relates to a process for manufacturing an ink comprising an n-type conductive polymer, the process comprising the steps of: a) providing a catalyst or a catalyst precursor; b) oxidizing the catalyst precursor by means of an oxidation promoter, thereby obtaining the catalyst; c) adding a monomer to a solvent system comprising a polar aprotic solvent in the presence of the catalyst, thereby providing a reaction solution; d) allowing the monomer to polymerize in said reaction solution, thereby obtaining an ink comprising an n-conducting polymer wherein said catalyst is a quinone comprising at least one branched side chain comprising at least one chiral center.
Resumen de: US2023077759A1
Provided are a dispersion medium for metal particle sintering that gives an electroconductive paste whereby metal particles are satisfactorily sintered at a low temperature even when not in a reducing atmosphere, and an electroconductive paste in which the dispersion medium is used. The dispersion medium for metal particle sintering according to an embodiment of the present disclosure contains formic acid and a basic compound, the basic compound being a nitrogen-containing compound represented by Formula (1), and a molar ratio (basic group/formic acid) of basic groups included in the basic compound to formic acid being from 0.50 to 1.20. Formula 1 In Formula (1): Ra to Rc are the same or different and each represent a hydrogen atom or a hydrocarbon group that may have a substituent; the double line including a dashed line represents a single bond or a double bond, with Rc being absent in the case of a double bond; and any two of Ra to Rc may bond with each other and form a ring together with the adjacent nitrogen atom.
Resumen de: KR20260011259A
본 발명은 폴리피롤을 다른 생체적합성 고분자와 중합하여 전도성 고분자를 그래프트할 수 있는 안정적인 고분자 매트릭스를 제조한다. 본 발명에서는 잠재적인 세포 독성이 있는 금속이나 탄소 재료 없이, 폴리피롤, 세리신 및 PEGDA를 사용하여 생체적합성 및 UV-가교-결합이 가능한 유기-기반-전도성 잉크를 성공적으로 제조할 수 있다. 따라서, 생체적합성 고분자만을 이용하여 높은 전도성을 갖는 잉크를 제조할 수 있다. 본 발명에 따른 가공성, 생체적합성, 생분해성, 지속가능성이 향상된 생체고분자 기반 전도성 잉크는 바이오센서, 신경재생필름 등 이식형 전자소자에 폭넓게 응용될 수 있다.
Nº publicación: US20260024685A1 22/01/2026
Solicitante:
DONGGUAN LITTELFUSE ELECTRONICS COMPANY LTD [CN]
Dongguan Littelfuse Electronics Company Limited
Resumen de: US20260024685A1
Disclosed herein is a novel enhanced silver-based paste using an alloying method to increase the melting temperature of the paste particles. In various embodiments, silver-coated Nickel particles, silver-coated silica particles or glass frits may be added to the silver paste in various concentrations to form an enhanced paste that performs when sintered at temperatures in excess of the melting temperature of the silver particles.
BOPI
Sede Electrónica
