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.
121
results.
Updated on
27/04/2025 [07:21:00]
Results 100 to 121 of 121
Absstract of: CN119263517A
The invention relates to the technical field of aquaculture wastewater cyclic utilization, in particular to an aquaculture wastewater microalgae cyclic utilization system and a method thereof.The aquaculture wastewater microalgae cyclic utilization system comprises a raceway pond, a wastewater pretreatment mechanism and a power stirring mechanism, and a pipeline type photobioreactor is arranged on one side of the raceway pond; one side of the top end of the pipeline type photobioreactor is connected with a liquid storage tank, the bottom end of the liquid storage tank is connected with a second connecting pipe, the bottom end of the liquid storage tank is connected with a liquid discharging pipe, one end of the raceway pond is provided with a gas storage tank, one end of the gas storage tank is connected with a first connecting pipe, and the middle of the raceway pond is fixedly connected with a second partition plate. The system is high in applicability, high in stability and high in flexibility, the position is adjusted according to specific conditions, the microalgae culture cost of the system is low, the process is simple and convenient, the benefits of a user are improved, meanwhile, waste water generated by aquaculture can be recycled and turned into wealth, secondary pollution to the environment is avoided, and the environment can be protected.
Absstract of: CN119265268A
The invention discloses a method for promoting microalgae to treat ethanol wastewater to recover lipids by adding acetic acid bacteria, relates to the field of recovering lipids by using microalgae, and particularly relates to a method for simultaneously removing ethanol and recovering lipids by using ethanol wastewater as a substrate and adding acetic acid bacteria (acetobacter pasteurianus CICC 20056) and chlorella (chlorella sorojin chlorella FACHB-24) to construct a bacteria-algae symbiotic system. In the system, the acetobacter pasteurianus metabolizes ethanol in the wastewater into acetic acid by using oxygen generated by photosynthesis of the microalgae, the microalgae store the acetic acid as a substrate into lipid, and the acetic acid and the lipid form a mutualistic symbiotic relationship, so that the ethanol in the ethanol-containing wastewater is efficiently removed, and the lipid accumulation efficiency of the microalgae is remarkably improved.
Absstract of: CN119278264A
The present disclosure provides a modified promoter capable of flexibly adjusting the expression level of a gene encoding a protein. The disclosed modified promoter is a base sequence (SEQ ID NO: 1) of a 348 base upstream of an initiation codon of an slr1841 gene, or a base sequence having 80% or more homology with the base sequence represented by SEQ ID NO: 1. And a promoter modified by at least one method selected from the group consisting of (i) substitution of one or more bases contained in the base sequence with another base, (ii) deletion of one or more bases from the base sequence, and (iii) insertion of one or more bases into the base sequence.
Absstract of: CN119265012A
The invention belongs to special industrial production equipment for culturing microalgae by adopting artificial light, and particularly relates to a novel microalgae industrial production photobioreactor system, which comprises a reaction tank, a photobioreactor system, a light source, a light source and a control system, and is characterized in that the reaction tank is used for placing algae liquid and the photobioreactor system; an algae liquid extraction and ultraviolet light disinfection system; the first LED lamp tube part and the second LED lamp tube part act on a reaction system in the reaction tank; the algae liquid extraction and ultraviolet light disinfection system designed according to the algae liquid absorbance value control range is composed of a submersible pump, a submersible pump output pipeline, a stainless steel overflowing pipe, an ultraviolet light lamp and a tap water pipeline for cleaning, and the algae liquid absorbance value control range is 0.2-0.4 during algae liquid extraction; in a matched algae liquid extraction and ultraviolet light disinfection system, the power range of an ultraviolet lamp is 10W-30W, the light wave range is 250nm-260nm, the length range of an ultraviolet lamp tube is 220mm-580mm, the ultraviolet lamp is placed in a stainless steel overflowing pipe, two ends of the stainless steel overflowing pipe are sealed, an algae liquid input port and an algae liquid output port are formed in the top of the stainless steel overflowing
Absstract of: CN222294028U
The utility model discloses a marine microalgae culture device, which belongs to the technical field of microalgae culture and comprises a microalgae culture pond, light supplementing mechanisms are arranged on two sides of the upper end of the microalgae culture pond, an aeration mechanism is arranged on the lower side in the microalgae culture pond, a culture solution supply pipe is arranged at one end of the microalgae culture pond, and a water pump is arranged on the upper side of the culture solution supply pipe. A material pumping assembly is arranged in the microalgae culture pond, a motor is arranged on the material pumping assembly, a microalga collecting barrel is arranged on one side of the microalgae culture pond, a discharging pipe is arranged at the lower end of the microalga collecting barrel, and a collecting pipe is arranged between the microalga collecting barrel and the water pump, when the material pumping assembly and the water pump are used for pumping microalgae in the microalgae culture pond, the motor is started to drive a lead screw to rotate, and the lead screw rotates to drive a sliding plate to move; the sliding plate moves to drive the folding pipe in the transverse plate to move, the corrugated pipe stretches out and draws back, microalgae in the microalgae culture pond enters the microalgae collecting barrel through the folding pipe and the corrugated pipe, the microalgae at different positions in the microalgae culture pond can be extracted by
Absstract of: CN222293811U
The utility model provides a lake cyanobacterial bloom control process system. The system comprises an ultra-nano gas dissolving and reoxygenation mechanism, filter-feeding fishes and fish nests, wherein the filter-feeding fishes and the fish nests are arranged in a cyanobacterial bloom water area; the ultra-nano gas dissolving and reoxygenation mechanism comprises an ultra-nano gas dissolving and reoxygenation system, an oxygen generation unit connected with the ultra-nano gas dissolving and reoxygenation system, a submersible pump connected with a water inlet of the ultra-nano gas dissolving and reoxygenation system, and a water outlet pipe connected with a water outlet of the ultra-nano gas dissolving and reoxygenation system; the water outlet end of the water outlet pipe is arranged in a cyanobacterial bloom water area. According to the lake cyanobacterial bloom control process system provided by the utility model, dissolved oxygen is increased through technologies such as ultra-nano gas dissolution and reoxygenation, and biological control of filter-feeding fishes and fish nests is matched, so that water quality can be effectively improved, cyanobacteria can be inhibited, and an environment-friendly and sustainable solution is provided for lake management and water resource protection.
Absstract of: CN119240943A
The invention discloses a method for preparing recoverable 3D microalgae gel and removing antibiotics in water, based on a 3D gel packaging technology, an isolation semipermeable membrane is constructed on the surface of a gel matrix, and a recoverable microalgae solid purification system is developed to cooperate with a mild environment provided by the gel matrix and the isolation effect of the semipermeable membrane. While the activity of the microalgae is protected and efficient biodegradation is realized, the leakage of the microalgae is prevented, and the potential microbial biohazard is restrained. Meanwhile, through the 3D printing technology, recoverable, low-cost, rapid and large-area industrial manufacturing can be achieved, the defects existing in traditional microalgae water treatment are overcome, and wide application prospects are achieved.
Absstract of: CN222294032U
The utility model discloses a microalgae culture device which comprises a culture container, the culture container is fixed on the ground through an installation vertical frame and comprises a shell and a transparent culture cylinder vertically embedded in the shell, an upper chamber and a lower chamber are arranged in the culture cylinder, the upper chamber is a liquid conveying chamber, the lower chamber is a culture chamber, and the liquid conveying chamber is communicated with the culture chamber. A plurality of liquid leakage openings communicated with the culture chamber are formed in the bottom end of the liquid conveying chamber in a penetrating manner; the nutrient solution conveying unit is communicated with the top end of the liquid conveying cavity and comprises a nutrient solution storage box, a liquid conveying pipe, a water pump and a first control valve, one end of the liquid conveying pipe is communicated with the nutrient solution storage box, the other end of the liquid conveying pipe is communicated with the top end of the liquid conveying cavity, and the water pump and the first control valve are connected to the liquid conveying pipe. According to the utility model, a nutrient solution can be uniformly distributed, so that microalgae at different positions can be in rapid contact with the nutrient solution, and the growth speed difference of the microalgae is small.
Absstract of: CN119240947A
The invention provides a method for removing phosphorus from high-salinity wastewater by utilizing mudflat microalgae, which comprises the following steps: collecting silt rich in microalgae from a mudflat, washing with deionized water to obtain a mudflat microalgae culture solution, then carrying out expanding culture, and finally applying the mudflat microalgae culture solution to a phosphorus removal device. The dephosphorization device comprises a filter tank, a water quality adjusting tank, an acid and alkali liquor storage tank and a dephosphorization tank. According to the method, the mud flat microalgae is used for treating the high-salinity wastewater for the first time, the method has the advantages of being environmentally friendly, low in cost and low in technical requirement, the problems that a traditional biological method is low in phosphorus removal efficiency and unstable in system operation are solved, and a new technical thought can be provided for phosphorus removal of the high-salinity wastewater.
Absstract of: CN119242552A
The invention relates to the technical field of microalgae breeding, and discloses a method for assisting salt stress resistant adaptive evolution of microalgae by exogenous osmoregulation molecules, which comprises the following steps: selecting microalgae as an initial breeding material; preparing a culture medium containing low-concentration exogenous osmotic regulator molecules; the method comprises the following steps: inoculating microalgae into a culture medium, culturing under proper conditions, gradually increasing salt stress pressure in the culture process, and promoting adaptive evolution of the microalgae; screening salt-tolerant algae species; through multiple passage and screening, a new microalgae variety with high purity and strong salt tolerance is obtained. According to the method for assisting the salt-stress-resistant adaptive evolution of the microalgae by the exogenous osmoregulation molecules, the salt-stress-resistant adaptive evolution breeding of the microalgae is carried out under the assistance of the exogenous osmoregulation molecules, so that the salt tolerance of the microalgae is remarkably improved, meanwhile, the breeding period is shortened, the breeding efficiency is improved, and the breeding cost is reduced. And a foundation is laid for development of new salt-resistant microalgae.
Absstract of: CN119242432A
The invention discloses a microalgae density measurement system based on optical detection and a microalgae density measurement and correction method, and the method comprises the following steps: transmitting known microalgae solutions with different densities by using a standard LED lighting device based on an optical conversion material, and obtaining real-time changing optical power behind the solutions by using a miniature photoelectric detector, meanwhile, the photo-generated current obtained by testing the optical power is displayed and stored by using a high-precision source meter; a light conversion material or an LED chip for excitation of the standard LED lighting device is changed according to needs, a light source is reassembled, and then the non-standard LED lighting device is adopted to test the density of the microalgae solution; then calculating and correcting the density of the microalgae solution tested under the non-standard light source condition by adopting a calibration formula; and finally, performing accuracy calculation on the microalgae density obtained by correction under different non-standard light source conditions, and comparing accuracy influence factors under different test conditions.
Absstract of: CN119242706A
The invention discloses a method for efficiently synthesizing recombinant human lactoferrin, which comprises the following steps: transforming a target gene into Rhin microalgae at least twice to construct microalgae engineering bacteria, the target gene being a gene capable of expressing human lactoferrin; the method comprises the following steps: inoculating microalgae engineering bacteria into a liquid culture medium, carrying out illumination culture at the temperature of 20-30 DEG C, harvesting algae liquid, and obtaining the recombinant human lactoferrin from the algae liquid. The human lactoferrin HLF gene is transformed at least twice in the chlamydomonas reinhardtii, a human lactoferrin synthesis route is introduced, an engineering algal strain with high expression quantity is constructed, a culture medium formula is adjusted on the basis, culture is performed under a 5L fermentation amplification condition, finally, the maximum yield of the human lactoferrin is increased by about 7 times compared with that before culture condition optimization, and the yield of the human lactoferrin HLF gene is increased by about 7 times compared with that before culture condition optimization. And 1.1% of the dry weight of the cells is achieved.
Absstract of: CN119242449A
The invention relates to a method for producing biological energy based on a natural semiconductor mineral-microalgae photoelectric conversion complex, which comprises the following steps of: sequentially performing impurity removal, grinding and sieving on natural semiconductor minerals with a photoelectric conversion function to obtain natural semiconductor mineral particles, and performing lipophilic modification on the particles to obtain the biological energy based on the natural semiconductor mineral-microalgae photoelectric conversion complex. And co-culturing the modified microparticles and the microalgae, inducing the microalgae to synthesize more extracellular polymeric substances, adhering the microparticles to the body surface of the microalgae, and constructing physical and chemical association by using lipophilic functional groups of the microparticles and microalgae membrane lipid to construct the natural semiconductor mineral-microalgae photoelectric conversion complex. The natural semiconductor minerals in the complex convert light energy into electric energy, the converted electric energy is transmitted to the microalgae through physical and chemical association, and the microalgae take the received converted electric energy as additional supplementary energy to synthesize more clean biological energy sources such as biological oil, hydrogen, ethanol, methane and the like. And the efficiency of producing clean biological energy by the microalgae is improved.
Absstract of: CN119253621A
The invention provides a new energy power generation prediction system and method, and relates to the field of power generation prediction. An environment monitoring and prediction system is connected with a power generation management and microalgae culture system; according to the environment monitoring and prediction system, an environment monitoring module is connected with a data preprocessing module, the data preprocessing module is connected with a prediction module, and the prediction module is used for modeling and analyzing collected data so as to predict the power generation efficiency of the ocean temperature difference and wave energy power generation device and the microalgae culture pond and periodically update a power generation prediction model. New and old data are fused through iterative training; the power generation management and microalgae culture system comprises a power generation management module, the power generation management module is connected with an ocean temperature difference and wave energy power generation device and a microalgae culture pond, and when it is predicted that the power generation efficiency of the power generation device is low, illumination and nutrition supply of the microalgae culture pond is dynamically adjusted to optimize the microalgae growth rate and biomass. And the efficiency of the power generation device is compensated through biofuel generated by the microalgae, so that the overall power generation efficiency is
Absstract of: CN119242420A
The invention discloses a layer deposition method-based carbonic anhydrase attached microalgae direct air carbon capture air inlet device, which comprises a photobioreactor, an air pump air inlet pipe and an air inlet membrane assembly, a microalgae solution is contained in the photobioreactor, and the air inlet membrane assembly is installed at the outlet end of the air pump air inlet pipe and is immersed in the microalgae solution. The air inlet membrane component consists of a mounting component and a porous fiber membrane attached with carbonic anhydrase; the porous fiber membrane attached with carbonic anhydrase is mounted at the outlet end of the air inlet pipe of the air pump through the mounting assembly, so that inlet air enters the microalgae solution after passing through the porous fiber membrane attached with carbonic anhydrase. By optimizing the gas inlet membrane assembly, the problems of slow carbon dioxide transmission, low carbon dioxide solubility and the like in the original reactor are solved, and meanwhile, by combining the membrane material and attached carbonic anhydrase with the gas inlet assembly, the contact area of carbon dioxide gas and the membrane material is further increased, and the mass transfer coefficient of CO2 is greatly reduced.
Absstract of: WO2025005754A1
Disclosed is a composition for treating inflammatory diseases, comprising an extract of polar microalgae.
Absstract of: CN222274541U
The utility model discloses a reactor device for rapidly cultivating shellfish bait, and relates to the field of microalgae cultivation. A reactor device for rapidly cultivating shellfish bait comprises a transparent cultivating tank, a tank cover covers an opening in the upper end of the transparent cultivating tank, and a light-emitting lamp tube is inserted into the tank cover and located in the transparent cultivating tank; the air pump is arranged below the transparent cultivation tank; when the air pump is started to aerate a culture solution, the air delivery pipe can rotate under the reverse thrust of air flow, so that the culture solution can be stirred, the phenomenon that microalgae adhere to the wall or sink to the bottom is reduced, and the culture effect of the microalgae is effectively improved; meanwhile, when bubbles generated in the aeration process touch the rotating gas conveying pipe, the bubbles can be destroyed, so that carbon dioxide in the bubbles can be just dissolved in the culture solution to be absorbed by the microalgae, and the culture effect on the microalgae is further improved.
Absstract of: CN119220532A
The invention discloses a microreactor for enhancing hydrogen production through symbiosis of phycomycetes and a preparation method of the microreactor, and the preparation method comprises the following steps: uniformly mixing hydrogen-producing microalgae and a sodium alginate solution to obtain a microalgae-sodium alginate solution, then filling the microalgae-sodium alginate solution into an injector of a two-channel microflow pump, and filling a calcium chloride solution into the other injector of the two-channel microflow pump; connecting the two-channel micro-flow pump with a printing head of a 3D printer, respectively pumping out the microalgae-sodium alginate solution and the calcium chloride solution from the printing head according to a preset hydrogen production microalgae kernel model, and printing to obtain a hydrogen production microalgae kernel of the hydrogen production microreactor; the preparation method comprises the following steps: uniformly mixing electroactive bacteria with a chitosan solution to obtain a bacteria-chitosan solution, soaking a hydrogen-producing microalgae core in the bacteria-chitosan solution, and stirring for 25-30 minutes to obtain the hydrogen-producing microreactor. The preparation method disclosed by the invention is simple and high in repeatability, and the prepared hydrogen production microreactor can maintain a long-term anaerobic microenvironment and high hydrogenase activity, so that the hydrogen yield of microalgae can be e
Absstract of: KR20240178510A
본 발명의 실시예에 따른 미세조류를 이용한 축산폐수의 처리, 회수 및 재이용 방법은, 미세조류 배양액을 준비하는 제1단계(S100); 알긴산나트륨(sodium alginate) 용액과 상기 미세조류 배양액을 혼합하여 혼합용액을 제조하는 제2단계(S200); 상기 제2단계(S200)를 통해 제조된 혼합용액에 염화칼슘 수용액을 주입하여 비드(bead)용액을 제조하는 제3단계(S300); 및 상기 제3단계(S300)를 통해 제조된 비드용액을 고형화시키는 제4단계(S400);를 포함한다.
Absstract of: MA60435A1
<strong>The present invention generally relates to a new food additive based on a microalgae called spirulina, with the aim of preventing endemic fluorosis. This is a natural preventive solution, which can be applied to all ruminants kept on rangelands in areas with endemic fluorosis. Spirulina has been incorporated into a concentrated food. This additive has the advantage of being rich in biomolecules, which leads to an improvement in the effectiveness of reducing the absorption of fluoride and its derivatives by ruminants. Dental fluorosis as well as other fluoride poisoning in animals raised in endemic areas are therefore prevented.</strong><br />
Nº publicación: CN119220384A 31/12/2024
Applicant:
NANCHANG UNIV
\u5357\u660C\u5927\u5B66
Absstract of: CN119220384A
The invention discloses a gas-liquid exchange structure, a culture device and a culture method, and belongs to the technical field of microalgae culture. The gas-liquid exchange structure comprises a gas exchange structure and a liquid exchange structure, the gas exchange structure is located in the liquid exchange structure, the upper part of the liquid exchange structure is located in the incubator, the liquid exchange structure is in sealed and rotary connection with the incubator, and the lower part of the liquid exchange structure is located outside the incubator. By adopting the gas-liquid exchange structure, the culture device and the culture method disclosed by the invention, the problem that the existing microalgae culture and harvesting cost is high can be solved, and the influence of different external environments on microalgae culture can be conveniently researched.
BOPI
Electronic site
