Se desexas distinguir vos teus produtos, servizos ou ambos os dous doutra empresa, é posible que necesites unha marca ou nome comercial. Descobre que son, en que consiste ou seu procedemento de rexistro e que implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Se tes un novo dispositivo, produto ou procedemento que resolva un problema técnico ou teña unha vantaxe práctica, existen distintas formas de protexelo en España e noutros países. Descobre como facelo.
A túa innovación reside na estética, a ornamentación ou a aparencia do teu produto? Protéxea mediante un deseño industrial. Descobre que dereitos confire ou rexistro e como realizar a tramitación.
As indicacións xeográficas protexen o nome dun produto orixinario dunha zona xeográfica, á cal lle debe unha determinada calidade, reputación ou outra característica. Descobre que son, en que consiste o seu procedemento de rexistro e que beneficios conceden.
As patentes publicadas en todo ou mundo son unha valiosa fonte de información científica, técnica e 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.
Ése emprendedor/a ou unha empresa e queres potenciar e mellorar a rendibilidade do teu negocio protexendo de forma adecuada vos activos intangibles dá túa organización, neste espazo atoparás ou necesario.
210
resultados
Última actualización
20/03/2026 [07:28:00]
Resultados 50 a 75 de 210
Resumen de: US20260022315A1
A system and method for growing microalgae capable of mixotrophic metabolism, preferably Chlorella sp. Microalgae grown in the system using the method are able to survive and grow in dark refrigeration, which allows the algae to be stored and transported for application as a live culture. In addition, the microalgae can be grown in sufficient quantities to be sold commercially for application to crops as a biostimulant.
Resumen de: GB2642749A
A method for producing a high value product (HVP), wherein the method comprises: (a) a first algal culture phase, comprising culturing marine HVP-producing microalgae in a first series of connected raceway ponds, maintained in the exponential growth phase by successive dilution with seawater and nutrient addition; (b) a second algal culture phase, comprising culturing the algae in one or more induction raceway ponds (that are connected to the first series of connected raceway ponds in which algae are cultured in step (a)), wherein the algae are cultured under stress conditions that induce the algae to increase HVP production; (c) a harvest phase, comprising harvesting algae from one or more of the induction raceway pond(s) in which algae are cultured in step (b); and (d) an extraction phase, wherein the extraction phase comprises extracting the HVP from the algae harvested in step (c). Also a raceway pond system comprising: (a) a linear series of connected raceway ponds comprising a first stage comprising one or more covered raceway ponds 210A-210D and a second stage comprising one or more open raceway ponds 210E; and (b) at least two series of induction raceway ponds that are connected, in parallel, to the final raceway pond of the linear series of connected raceway ponds.
Resumen de: CN121362717A
The invention discloses a transgenic synechocystis strain with enhanced stress resistance to various heavy metal ions as well as a construction method and application of the transgenic synechocystis strain, and belongs to the technical field of microorganisms. The transgenic synechocystis algal strain is constructed by integrating a cyanobacteria high expression promoter and a gene HMP3 of a human metallothionein artificial mutant into a synechocystis PCC6803 genome. Detection shows that the transgenic synechocystis strain shows remarkably enhanced stress resistance under the stress condition of heavy metal ions such as Cr < 6 + >, Pb < 2 + > and Cd < 2 + >. Compared with a wild type algal strain, the transgenic synechocystis algal strain has higher activity of superoxide dismutase (SOD) and catalase (CAT), and the content of phycobiliprotein, chlorophyll a and carotenoid is also maintained at a higher level. The invention provides an effective method for constructing a transgenic synechocystis strain resistant to stress of various heavy metal ions, and provides a technical means for application of microalgae in heavy metal sewage treatment.
Resumen de: US20260013453A1
The present invention relates to a microalgae cultivation apparatus and method. A microalgae cultivation apparatus includes a cultivation vessel which has a cultivation space for accommodating a culture medium and cultivates microalgae therein, a gas supply unit configured to supply gas to the cultivation vessel, a gas discharge portion configured to discharge gas that has passed through the culture medium of the cultivation vessel, a sensor unit installed inside the cultivation vessel, an actuator unit installed inside the cultivation vessel, a microalgae collection device configured to collect the microalgae cultured in the cultivation vessel, and a control device configured to control at least one of the gas supply unit, the gas discharge portion, and the actuator unit to generate an environment for cultivating the microalgae, collect cultivation information through the sensor unit, and control the microalgae collection device to collect the microalgae based on the collected cultivation information.
Resumen de: CN121362641A
The invention discloses a microalgae polyculture method for adjusting supply of an organic carbon source through dissolved oxygen content feedback and application, and belongs to the technical field of microalgae culture, the method comprises the following steps: an autotrophic stage: introducing air into a culture reactor, and enabling cells to reach a certain concentration through autotrophic growth; in the polyculture stage, ventilation is stopped, dissolved oxygen is monitored in real time, starting and stopping of an organic carbon source pump are dynamically adjusted, and mixed nutrition is achieved; and continuous production: setting a dilution rate, continuously harvesting, supplementing the culture medium, and continuously operating. The addition of an organic carbon source is accurately controlled through the concentration feedback of dissolved oxygen, the photosynthetic and heterotrophic metabolism rates are matched, no net oxygen production (stable DO) is ensured, oxygen self-balance in the system is realized, and finally, the conversion rate of carbon is greatly increased and can reach 0.85 or above. According to the method, the microalgae productivity is remarkably improved under the condition of no gas exchange, and a new thought is provided for large-scale culture with low energy consumption and high carbon efficiency.
Resumen de: CN121362584A
The invention discloses a biological cushion material based on microalgae, a preparation method of the biological cushion material and application of the biological cushion material in sandy soil improvement, and belongs to the technical field of agricultural ecological restoration. The preparation method of the biological cushion material comprises the following steps: (1) adding a microalgae suspension into a reaction kettle, adding glycerol according to the proportion, heating to 38-42 DEG C, stirring and dissolving, adding cationic starch, and stirring and mixing uniformly; and (2) adding polyurethane into the material prepared in the step (1), uniformly stirring, then adding sodium lignin sulfonate, reacting for 10-14 minutes at a constant temperature, and filtering the mixed liquid to obtain the biological cushion material. The microalgae is prepared from chlorella sorokiniana (Chlorella sorokiniana), Anabaena sp.) and Nodulcia cf.Harveyana (Nodulcia cf.Harveyana) according to a quantity ratio of 60: 20: 20, and the microalga is prepared from chlorella sorokiniana (Chlorella sorokiniana), Anabaena sp.) and Nodulcia cf.Harveyana (Nodulcia cf.Harveyana). The concentration of microalgae in the microalgae suspension is 1 * 10 < 6 >-1 * 10 < 7 >/mL; the addition amounts of the glycerol, the cationic starch, the sodium lignin sulfonate and the polyurethane are respectively 1 to 1.5 weight percent, 2 to 3 weight percent, 0.6 to 1 weight percent and 10 to 30 weight
Resumen de: CN121359774A
The invention relates to the technical field of food, in particular to microalgae emulsion and a preparation method thereof. The microalgae emulsion provided by the invention comprises chlorella pyrenoidosa subjected to green removal; and a liquid phase for dispersing the chlorella pyrenoidosa, wherein the liquid phase consists of water and corn oil. The chlorophyll content of the chlorella pyrenoidosa subjected to green removal is extremely low, meanwhile, the protein content of the chlorella pyrenoidosa subjected to green removal is extremely high, and the formed microalgae emulsion can be milky white, so that the adverse effect of conventional green chlorella on food sense organs can be reduced, and meanwhile, the green chlorella pyrenoidosa subjected to green removal is prepared based on the effect of a liquid phase composed of water and corn oil and the chlorella pyrenoidosa subjected to green removal. The microalgae emulsion disclosed by the invention also has good stability; therefore, the microalgae emulsion disclosed by the invention has very good stability and consumer acceptability, and has a very good application prospect in the field of foods.
Resumen de: CN121337004A
The invention discloses an edible solid-state fermentation product and a preparation method thereof. The preparation method comprises the following steps: culturing microalgae to obtain a microalgae culture, preparing a granular edible substrate, carrying out first fungus culture to obtain a fungus culture, and mixing the microalgae culture and the edible substrate to form an edible solid-state culture medium. And then, adding the fungus culture into the edible solid culture medium, and carrying out second fungus culture to form an edible solid fermentation product. And finally, performing drying treatment to form edible solid-state fermentation powder containing rich fungi and metabolites thereof, and microalgae and metabolites thereof. The edible solid fermentation product provided by the invention maintains nutritional ingredients of fungi and microalgae to the greatest extent, and cell walls of the microalgae are decomposed through the fungi, so that more microalgae metabolites are generated.
Resumen de: CN121337003A
The invention relates to the technical field of food processing, in particular to microalgae composite sugar powder as well as a preparation method and application thereof. The preparation method comprises the following steps: mixing a sweetening agent, a wall material, microalgae powder and water, and shearing to obtain primary slurry; carrying out homogenization treatment on the primary slurry to obtain secondary slurry; and carrying out spray drying on the secondary slurry to obtain the microalgae composite sugar powder. According to the technical path, an algae-sugar integrated interface is constructed, the inherent problems of sensory defects, poor physical properties, chemical instability and the like of microalgae can be synchronously solved, and an ideal burdening solution is provided for efficient application of microalgae components in public daily food such as baking, beverages, candies and the like.
Resumen de: CN223805088U
The utility model discloses a microalgae membrane separation and harvesting device, which belongs to the technical field of microbial culture and comprises a liquid storage barrel and a filter channel formed by splicing and combining a plurality of split structures and used for harvesting microalgae, the filtering channel comprises a plurality of split cylinders which are detachably connected, and a plurality of layers of filtering membranes of which the pore diameters are gradually reduced are sequentially arranged in each split cylinder from top to bottom. Microalgae cells are cultured through a columnar photobioreactor, the algae cells are separated through membrane filtration, algae liquid is discharged from the bottom of a cone at the lower end of a column, supernate is discharged in a filtration mode, the algae cells are attached to the membrane, the discharged supernate can continue to culture the algae cells, microalgae mud on the multilayer harvesting membrane is scraped off through filtration, and the microalgae cells are collected through the membrane. The microalgae mud is obtained; therefore, the harvesting cost of large-scale cultured microalgae is reduced, the harvesting time is shortened, and the harvesting efficiency is improved; the cyclic utilization of the culture solution greatly reduces the treatment capacity, and the microalgae culture and harvesting process is simple and convenient to operate.
Resumen de: CN121342227A
The invention provides a method for two-stage synergistic purification of aquaculture tail water by microalgae and photosynthetic bacteria, and the method comprises the following steps: mixing aquaculture tail water with microalgae, introducing carbon dioxide, carrying out first-stage treatment and solid-liquid separation under an illumination condition, collecting liquid, mixing with photosynthetic bacteria, carrying out second-stage treatment, and carrying out solid-liquid separation, purified tail water is obtained. According to the method, the microalgae and the photosynthetic bacteria take pollutants of the aquaculture tail water as nutrient elements required by growth, two-stage treatment is carried out, the aquaculture tail water is synergistically purified, and the total nitrogen content is reduced to an extremely low level on the premise of ensuring that the total phosphorus content, the permanganate index, the suspended matter content and the pH value reach the standard.
Resumen de: CN121343770A
The invention discloses a preparation method of a microalgae carrier and application of the microalgae carrier in immobilized enzyme. According to the method, chlorella, nannochloropsis and schizochytrium are taken as objects, and microalgae residues are modified to be prepared into a microalgae carrier by utilizing pretreatment of a deep eutectic solvent in which the ratio of n (ChCl) to n (glycerol) is 1: 2 in combination with an ultrasonic-assisted technology, and the microalgae carrier is used for immobilizing lipase. According to the method, the utilization rate of microalgae can be increased, resource waste and environmental pollution are reduced, a systematic technical path is provided for full-component high-value utilization of microalgae grease and residues, and application and expansion of green enzyme engineering in the fields of food processing and biological manufacturing are expected to be promoted.
Resumen de: CN121336920A
The invention provides a method for increasing the content of native Omega-3 fatty acid in animal products. Microbial fermentation is utilized to produce a microalgae powder preparation with rich nutrient substances, the microalgae powder preparation is mixed into daily ration to feed ruminants, and the original milk containing Omega-3 fatty acid is obtained. The total Omega-3 fatty acid content of the animal product reaches 54 to 65 mg/100 mL, and the DHA content of the animal product reaches 31 to 35 mg/100 mL; the EPA content reaches 10 to 12 mg/100 mL; the DPA content reaches 4 to 6 mg/100 mL; the content of ALA (Alkaline A) reaches 7 to 12 mg/100 mL. According to the method disclosed by the invention, the palatability, the oxidation stability and the biological synergistic conversion rate of animals are solved, and meanwhile, the content of the Omega-3 fatty acid in the raw milk is obviously increased.
Resumen de: CN121342208A
The invention provides a microalgae treatment pond for aquaculture processing wastewater, and belongs to the technical field of wastewater treatment. Comprising a tank body, a guide wall is arranged in the center of the bottom wall of the tank body and used for dividing the tank body into an aerobic zone and an anoxic zone, and a stirring and flow pushing mechanism is arranged in the tank body and located in the aerobic zone and used for pushing water in the tank body to circularly flow; the stirring and flow pushing mechanism comprises a rotating frame rotationally arranged in the aerobic zone, and mounting boxes are arranged on the outer side of the rotating frame at equal intervals. A stirring and flow pushing mechanism is arranged in the aerobic zone, water in the tank body can be driven to circularly flow, the activity of microorganisms can be improved, pollutants such as nitrogen, phosphorus and organic matter in wastewater can be more efficiently absorbed, converted or removed, meanwhile, a pushing and rotating assembly is arranged and can drive the paddle to rotate after the paddle enters water again, and therefore the sewage treatment effect is improved. The two sides of the paddle can obtain higher shearing force, so that a microbial film is fully stripped, and microbial loss caused by accumulation of the microbial film is prevented.
Resumen de: CN121343981A
The present disclosure relates to a high purity PDRN extract derived from microalgae and a method for preparing the same. Specifically, the high-purity PDRN extract derived from microalgae according to the present disclosure uses microalgae, which can be massively cultivated at any time without being limited by the external environment or time, as a raw material, thereby facilitating production and having excellent sustainability, and is safe without the risk of human being infected by foreign viruses, and thus has a low molecular weight, and thus, when applied to products such as cosmetics, the PDRN extract can be easily produced. And the skin absorption rate is excellent.
Resumen de: CN121343804A
The invention relates to the technical field of biological preparations, in particular to a compound microbial preparation for promoting tobacco growth and a preparation method and application thereof. The invention provides a composite microbial preparation for promoting tobacco growth. The composite microbial preparation comprises the following components in parts by mass: 20-30 parts of a composite microbial agent, 3-9 parts of microalgae, 8-14 parts of penicillium inactivated mycelium, 1-6 parts of humic acid, 1-6 parts of potassium fulvate and 40-60 parts of a protective agent. The compound microbial preparation disclosed by the invention not only can provide nutrition required by growth and development of tobacco, but also can regulate soil microorganisms and improve a soil structure, so that the growth of the tobacco is promoted, and the yield and the quality of the tobacco are improved; the compound microbial preparation is safe and effective, and is beneficial to healthy development of agriculture.
Resumen de: CN121342224A
The invention discloses microalgae membrane bio-coupling sewage purification equipment in the technical field of sewage purification. The microalgae membrane bio-coupling sewage purification equipment comprises a treatment tank, a mud-water separation membrane and a drainage pipe located below the mud-water separation membrane, in the process of carrying out microalgae and microorganism coupled purification on sewage, the swing mechanism is arranged on the surface of the mounting frame, so that the filter screen can be turned over, and the swing mechanism is limited by the limiting mechanism, so that the swing mechanism and the mounting frame are kept stable; the swing mechanism extrudes the elastic telescopic piece; after sewage treatment is finished, the limiting mechanism relieves limiting of the swing mechanism, the elastic telescopic piece extends to release elastic potential energy to bounce the swing mechanism and the filter screen upwards, the position where the filter screen is installed is exposed, airflow can directly pass through, the airflow exchange rate of the upper portion and the lower portion of the installation frame and the gas exchange membrane is increased, and the pressure difference is reduced; and the mounting frame and the gas exchange membrane can be stably and quickly lifted.
Resumen de: WO2026014489A1
A method for managing the production of plant growth promoting substance according to the present disclosure includes determining the degree of progress in production of a plant growth promoting substance on the basis of the activity value of lipopolysaccharide contained in a cyanobacterial culture supernatant. The degree of progress is determined, for example, on the basis of time-series data of the activity value of lipopolysaccharide from the start of cyanobacterial culture. The degree of progress may also be determined in accordance with the rate of change of the activity value calculated from the time-series data.
Resumen de: US20260013453A1
The present invention relates to a microalgae cultivation apparatus and method. A microalgae cultivation apparatus includes a cultivation vessel which has a cultivation space for accommodating a culture medium and cultivates microalgae therein, a gas supply unit configured to supply gas to the cultivation vessel, a gas discharge portion configured to discharge gas that has passed through the culture medium of the cultivation vessel, a sensor unit installed inside the cultivation vessel, an actuator unit installed inside the cultivation vessel, a microalgae collection device configured to collect the microalgae cultured in the cultivation vessel, and a control device configured to control at least one of the gas supply unit, the gas discharge portion, and the actuator unit to generate an environment for cultivating the microalgae, collect cultivation information through the sensor unit, and control the microalgae collection device to collect the microalgae based on the collected cultivation information.
Resumen de: US20260014092A1
Provided are vaccines and immunomodulatory compositions containing extracellular vesicles from microalgae (MEVs) that are loaded with bioactive cargo, that includes antigens and/or immunomodulatory proteins, nucleic acids, and nucleic acid encoding the proteins. The MEVs are formulated and administered by a variety of routes of administration that are advantageous for modulating the immune systems. Vaccines include those that are therapeutic for treating a disease, disorder, or condition, those that elicit an immunoprotective response, and/or otherwise modulate the immune system. The compositions include MEVs containing cargos for modulating intracellular receptors.
Resumen de: US20260015605A1
The present disclosure relates to a high-purity PDRN extract derived from microalgae and a preparation method thereof. Specifically, the high-purity PDRN extract derived from microalgae according to the present disclosure is easy to produce and highly sustainable by using microalgae capable of being mass-cultivated at any time without external environmental or time constraints as a raw material, is safe due to no risk of human infection by exogenous viruses, and can also be excellent in skin absorption when applied to products such as cosmetics due to its low molecular weight.
Resumen de: WO2026013164A1
The present invention relates in particular to the cosmetic or nutraceutical use of an extract of the Tetradesmus obliquus microalga or of an oily ingredient comprising same, for increasing the pigmentation of the skin and/or the hair and nails, advantageously the hair, and/or for maintaining the uniformity of the complexion and/or for preparing the skin for tanning and/or for promoting relaxation and well-being.
Resumen de: WO2026013292A1
The present invention relates to a strain of microalgae belonging to the genus Haematococcus with a high astaxanthin yield, and to a method for producing astaxanthin; in particular, the invention relates to a strain of the microalga Haematococcus pluvialis comprising at least 5% astaxanthin by weight relative to the total weight of Haematococcus pluvialis dry matter.
Resumen de: CN121320157A
The invention belongs to the technical field of sewage treatment, and particularly discloses an algal growth-promoting bacterium and application thereof in promoting growth of microalgae and cooperatively treating duck farm anaerobic wastewater with the microalgae, the algal growth-promoting bacterium is Citrobacter Portualensis PA1, is preserved in Guangdong Microbial Culture Collection Center on September 16, 2025, and has a preservation number of GDMCC NO: 66969, and the algal growth-promoting bacterium is preserved in the Guangdong Microbial Culture Collection Center on September 16, 2025, and is preserved in the Guangdong Microbial Culture Collection Center on September 16, 2025, and the preservation number is GDMCC NO: 66969. The algae growth-promoting bacterium is applied to promotion of microalgae growth and cooperative treatment of duck farm anaerobic wastewater with microalgae. Compared with the prior art, the combination of the algae growth-promoting bacterium and the microalgae has a better purification effect on anaerobic sewage in a duck farm than single microalgae treatment, and the bacterial strain has a good promotion effect on the growth of the microalgae and can play a better effect in practical application.
Nº publicación: CN223793131U 13/01/2026
Solicitante:
JIANGXI QINGYOU BIOTECHNOLOGY CO LTD
\u6C5F\u897F\u5E86\u4F18\u751F\u7269\u79D1\u6280\u6709\u9650\u516C\u53F8
Resumen de: CN223793131U
The utility model discloses an operation isolation reactor for promoting microalgae cell growth, which comprises a shell, a top cover is arranged at the upper end of the shell, a dustproof plate is fixedly connected in the top cover, a motor is arranged at the inner bottom of the top cover, an output shaft of the motor is fixedly connected with a rotating frame, and the rotating frame is fixedly connected with the shell. Water in the water tank is pumped out through the heat conducting plate and the water pump, water flow enters the water through groove through the water inlet pipe, the water flow makes contact with the heat conducting plate to dissipate heat on the heat conducting plate, and the water flow enters the water outlet pipe through the water through groove and flows back into the water tank. Water flow passes through the heat dissipation fins, the fan cools the heat dissipation fins, then the backflow water flow is cooled through the heat dissipation fins, the interior of the water tank is divided into two areas through the partition plate, the backflow water is blocked at one ends of the heat dissipation fins, and the water flow can make full contact with the heat dissipation fins conveniently.
BOPI
Sede Electrónica
