Ministerio de Industria, Turismo y Comercio LogoMinisterior
 

Microalgas: Cultivo e usos

Resultados 132 resultados
LastUpdate Última actualización 23/05/2025 [06:50:00]
pdfxls
Solicitudes publicadas en los últimos 120 días / Applications published in the last 120 days
Resultados 1 a 25 de 132 nextPage  

METHODS AND COMPOSITIONS FOR TREATING SOIL AND PLANTS

NºPublicación:  US2025162956A1 22/05/2025
Solicitante: 
CORE INTELLECTUAL PROPERTIES HOLDINGS LLC [US]
Core Intellectual Properties Holdings, LLC
US_2024025816_A1

Resumen de: US2025162956A1

The present invention comprises methods and compositions comprising a microalgae consortium. A composition comprises at least one genera of microalgae flocculated by Paenibacillus polymyxa strain, Strain 2, deposited under the Budapest Treaty as ATCC Accession No. PTA-12841. Methods of treating the soil comprise adding a composition of the present invention to soil.

DUNALIELLA SALINA MICROALGAE WITH HIGH GROWTH RATE UNDER LOW-SALT CONDITIONS, AND METHOD FOR PRODUCING BETA-CAROTENE BY USING SAME

NºPublicación:  WO2025100941A1 15/05/2025
Solicitante: 
KOREA RES INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY [KR]
\uD55C\uAD6D\uC0DD\uBA85\uACF5\uD559\uC5F0\uAD6C\uC6D0
WO_2025100941_PA

Resumen de: WO2025100941A1

The present invention provides Dunaliella salina microalgae having the ability to produce beta-carotene at a NaCl concentration of 0.1M or less. In addition, the present invention provides a method for producing beta-carotene, comprising a step of culturing the Dunaliella salina microalgae.

MICROALGAE COMPOSITIONS AND METHODS FOR TREATING DISEASE

NºPublicación:  WO2025101437A1 15/05/2025
Solicitante: 
PHYCOIL BIOTECHNOLOGY INT INC [US]
PHYCOIL BIOTECHNOLOGY INTERNATIONAL, INC
WO_2025101437_PA

Resumen de: WO2025101437A1

In an aspect, the disclosure provides methods for making LC-PUFA and VLCFAs in a host organism. The LC-PUFA and VLCFAs can be new chemical entities, well-known LC-PUFA, and derivatives of LC-PUFA as well as VLCFAs. The host cells can be microalgae, fungi or other host cells. In a related aspect, the disclosure provides host cells engineered to have biochemical pathways for making LC-PUFA and VLCFAs.

ENHANCED TRIACYLGLYCEROL PRODUCTIVITY AND EXTRACTABILITY IN AN ENGINEERED MICROALGA

NºPublicación:  EP4551593A1 14/05/2025
Solicitante: 
COMMISSARIAT ENERGIE ATOMIQUE [FR]
UNIV GRENOBLE ALPES [FR]
CENTRE NAT RECH SCIENT [FR]
INSTITUT NATIONAL DE LA RECH POUR LAGRICULTURE LALIMENTATION ET LENVIRONNEMENT [FR]
Commissariat \u00E0 l'Energie Atomique et aux Energies Alternatives,
Universit\u00E9 Grenoble Alpes,
Centre National de la Recherche Scientifique (CNRS),
Institut National de la Recherche pour l'Agriculture, l'Alimentation et l'Environnement
CN_119731197_A

Resumen de: WO2024008896A1

The present invention relates to an engineered unicellular Stramenopile microalga comprising a loss of function of the homologous Seipin gene, an in vitro method of producing triacylglycerols (TAG), and uses thereof.

CELL CULTURE COMPOSITION CONTAINING MICROALGAE EXTRACT AND USE THEREOF

NºPublicación:  EP4553150A1 14/05/2025
Solicitante: 
CJ CHEILJEDANG CORP [KR]
CJ CheilJedang Corporation
EP_4553150_PA

Resumen de: EP4553150A1

The present invention relates to a cell culture composition containing an extract from microalgae of the Thraustochytrid family. It has been found that when muscle cells are cultured in a medium containing an extract derived from the biomass of microalgae belonging to the Thraustochytrid family according to the present disclosure, the proliferative capacity of muscle cells is enhanced. Therefore, the cell culture composition including the microalgae extract can be used as a substitute for fetal bovine serum among the components of cell culture media.

DUNALIELLA SALINA MICROALGAE HAVING BETA-CAROTENE PRODUCTION CAPACITY AND BETA-CAROTENE PRODUCTION METHOD USING THE SAME

NºPublicación:  KR20250066401A 13/05/2025
Solicitante: 
한국생명공학연구원
KR_20250066401_PA

Resumen de: KR20250066401A

본 발명은 0.1M 이하의 NaCl 농도에서 베타카로틴 생산 능력을 갖는, 두날리엘라 살리나(Dunaliella salina) 미세조류를 제공한다. 또한 본 발명은 상기 두날리엘라 살리나 미세조류를 배양하는 단계를 포함하는, 베타카로틴 생산방법을 제공한다.

MICROALGAE CULTIVATION AND HARVESTING DEVICE TO IMPROVE INDOOR AIR QUALITY

NºPublicación:  KR20250064315A 09/05/2025
Solicitante: 
주식회사그린아샤
KR_20250064315_PA

Resumen de: KR20250064315A

실내 공기질 개선을 위한 미세조류 배양 및 수확장치에 관한 것으로서, 보다 구체적으로, 상기 미세조류 배양 및 수확장치는 각각 별도로 설치된 미세조류 배양기, 배수부 및 건조부를 포함함으로써 보다 간편하게 미세조류를 배양하고 이를 수확하는 것에 특징이 있다.

ALGAE-BASED BIOPLASTICS AND METHODS OF MAKING

NºPublicación:  US2025145938A1 08/05/2025
Solicitante: 
BOARD OF SUPERVISORS OF LOUISIANA STATE UNIV AND AGRICULTURAL AND MECHANICAL COLLEGE [US]
Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
US_2023323281_PA

Resumen de: US2025145938A1

Provided for are methods of producing triacylglycerol-accumulated microalgae, methods for making bioplastics from triacylglycerol-accumulated microalgae, methods for making alga-mixed plastics, and products including these bioplastics. Methods of triacylglycerol accumulation using centrifugation are also provided. Products such as plastic beads and other consumer products can be made from the bioplastics described herein.

MICROALGA DISPERSION AND PREPARATION METHOD OF MICROALGA DISPERSION

NºPublicación:  US2025145937A1 08/05/2025
Solicitante: 
DAICEN MEMBRANE SYSTEMS LTD [JP]
DAICEN MEMBRANE-SYSTEMS Ltd
WO_2023171387_A1

Resumen de: US2025145937A1

A method for preparing a microalgal dispersion from a microalga-containing liquid, the microalga-containing liquid containing a microalga having a body length of less than 1000 μm, the method including a concentration step of performing cross flow filtration of the microalga-containing liquid using a hollow fiber membrane, wherein a circulation linear velocity in the cross flow filtration in the concentration step is in a range of 0.2 m/sec or more and 1.3 m/sec or less.

SYSTEM FOR THE CULTIVATION OF MICROALGAE

NºPublicación:  WO2025094221A1 08/05/2025
Solicitante: 
ALGAE S P A [IT]
ALGAE S.P.A
WO_2025094221_PA

Resumen de: WO2025094221A1

The invention refers to the biotechnological sector of growth processes of photosynthetic organisms such as microalgae, and relates to a system (100) for the cultivation of microalgae (A) comprising: mains water supply means (10); a treatment section (20) for the incoming water; a preparation section (30) of a concentrated solution (SC) of treated water and nutrients (N); a general loading and compensation tank (40); a growth section (50) for said microalgae (A) comprising a plurality of reactors (R); means for feeding (60) a growth gas in said reactors (R); a separation section (70) of said microalgae (A) from the growth liquid and total recovery of the liquid itself; a hydraulic circuit connecting said sections of said system (100); - a command and control unit (80). Said general tank (40) is adapted to contain a growth solution, comprising said concentrated solution (SC), treated water for its dilution and recovery water comprising said growth liquid, to distribute it to said reactors (R) so as to create, within each reactor (R), a growth environment for said microalgae (A).

CHLORELLA MICROALGA AND USE THEREOF IN WASTEWATER TREATMENT

NºPublicación:  WO2025086320A1 01/05/2025
Solicitante: 
SHENZHEN INSTITUTES OF ADVANCED TECH [CN]
\u6DF1\u5733\u5148\u8FDB\u6280\u672F\u7814\u7A76\u9662
WO_2025086320_PA

Resumen de: WO2025086320A1

Provided are a Chlorella microalga and the use thereof in wastewater treatment, the microalga being Chlorella sp., and the accession number thereof being CCTCCM 20231952. The wastewater includes municipal wastewater, food processing wastewater, printing and dyeing industrial wastewater and animal husbandry breeding wastewater.

SYSTEM AND METHOD FOR CULTIVATING AND HARVESTING CYANOBACTERIAL BIOMASS

NºPublicación:  US2025136922A1 01/05/2025
Solicitante: 
BOTANICO DESIGN LTD [GB]
BOTANICO DESIGN LTD
US_2025136922_PA

Resumen de: US2025136922A1

Disclosed is a system for cultivating and harvesting a cyanobacterial biomass. The system comprises at least one vessel that, when in operation, grows the cyanobacterial biomass in a nutrient growth media under regulated growth conditions and a base unit configured to receive the at least one vessel. The system also comprises at least one light source and a cultivation air pump that, when in operation, supplies light, heat and air to the at least one vessel. Notably, the cultivation air pump supplied air via a one-way air valve in the at least one vessel. The system also comprises at least one photodiode that, when in operation, measure a cyanobacterial biomass concentration in the at least one vessel. Disclosed also is a method for cultivating and harvesting a cyanobacterial biomass.

BIO-BASED TAURINE PRODUCTION

NºPublicación:  US2025137018A1 01/05/2025
Solicitante: 
NATAUR LLC [US]
Nat\u00E1ur LLC
US_2025137018_PA

Resumen de: US2025137018A1

The present invention describes methods for the fermentative production of taurine-containing products from unicellular organisms. More particularly, the invention relates to genetic modifications of the taurine and/or substrate biosynthetic pathways in unicellular organisms that include bacteria, algae, microalgae, diatoms, yeast, or fungi. The invention also relates to fermentation and processing methods for the production of various taurine-containing products. The invention also relates to the use of the cells, fermentation broth or extracts that contain taurine to produce products for use in food, feed, beverages, dietary and health supplements, cosmetics, personal care, pharmaceuticals, or agricultural production.

FLASHLIGHT INTERNALLY AND EXTERNALLY JACKETED SUPER HELICAL REACTOR

NºPublicación:  WO2025083712A1 24/04/2025
Solicitante: 
SINGH ABHISHEK [IN]
SINGH, Abhishek
WO_2025083712_PA

Resumen de: WO2025083712A1

The present invention relates to a Flash Light Internally and Externally Jacketed Super Helical Reactor including a system (100) and a method (300) for air purification, elevating oxygen levels, semi-purification of water, and fixing pollutants The system (100) includes an intake means (101) for contaminated liquid/air/gas, sensors (102,110) for measuring carbon and oxygen, UV filtration unit (103), an autoclave treatment system (104), mixing chamber (105), a water pump (106), photo system (107) with helical tubular coils (1) and LEDs, filter (108), and UV system (109) connected to each other. It also features a central heating or cooling system (111). The system (100) enhances oxygen levels, fixes CO2 for carbon credits, and provides effective treatment of waste gas and water. 15 It is user-friendly, highly efficient, and serves multiple purposes. The system (100) is suitable for any chemical reaction requiring extended residence time, microbial or yeast cultivation, and the growth of microalgae or macroalgae.

HIGH-PROTEIN MICROALGAL BIOMASS HAVING EXCELLENT PEPSIN DIGESTIBILITY, CULTURE METHOD AND USE THEREOF

NºPublicación:  US2025129325A1 24/04/2025
Solicitante: 
CJ CHEILJEDANG CORP [KR]
CJ CheilJedang Corporation
JP_2025505439_PA

Resumen de: US2025129325A1

The present disclosure provides high-protein microalgal biomass, a culture method and use thereof.

Probiotic Formulations for Improving Athletic Performance

NºPublicación:  US2025127827A1 24/04/2025
Solicitante: 
PRESIDENT AND FELLOWS OF HARVARD COLLEGE [US]
President and Fellows of Harvard College
AU_2024203308_A1

Resumen de: US2025127827A1

A probiotic formulation is provided including one or more bacteria, bacterial strains or bacterial species of the genus Veillonella, genus Faecalibacterium, genus Phascolarctobacteria, genus Oscillospira, genus Ruminococcus, genus Bacteroides, genus Blautia, family Christensenellaceae, genus Dialister, or phylum cyanobacteria.

AGENT FOR INDUCING PLANT DISEASE RESISTANCE, METHOD FOR INDUCING PLANT DISEASE RESISTANCE, AND METHOD FOR PRODUCING AGENT FOR INDUCING PLANT DISEASE RESISTANCE

NºPublicación:  EP4541190A1 23/04/2025
Solicitante: 
PANASONIC IP MAN CO LTD [JP]
Panasonic Intellectual Property Management Co., Ltd
EP_4541190_PA

Resumen de: EP4541190A1

The present disclosure provides a plant disease resistance inducing agent that can effectively induce resistance to a plant disease. A plant disease resistance inducing agent according to the present disclosure contains a secretion product of a cyanobacterium.

NOVEL COSMETIC USE OF AN EXTRACT OF THE MICROALGA TISOCHRYSIS LUTEA

NºPublicación:  WO2025078336A1 17/04/2025
Solicitante: 
MICROPHYT [FR]
MICROPHYT
WO_2025078336_A1

Resumen de: WO2025078336A1

The invention relates to the cosmetic use of a Tisochrysis lutea extract or of a composition comprising same, for reducing dry dandruff and/or preventing the occurrence and/or reoccurrence thereof. The invention also relates to a cosmetic care process comprising the topical application, to the dry scalp, dry eyebrows and/or dry beard, of a Tisochrysis lutea extract or of a composition comprising same, for reducing dry dandruff and/or preventing the occurrence and/or reoccurrence thereof, in particular in individuals having a dry scalp.

PHOTOBIOREACTOR SYSTEM FOR THE REDUCTION OF AMMONIA AND CARBON DIOXIDE GASES IN POULTRY HOUSES

NºPublicación:  US2025122454A1 17/04/2025
Solicitante: 
BURSA ULUDAG UENIVERSITESI [TR]
BURSA TEKNIK UENIVERSITESI REKTOERLUEGUE [TR]
BURSA ULUDAG \u00DCNIVERSITESI,
BURSA TEKNIK \u00DCNIVERSITESI REKT\u00D6RL\u00DCG\u00DC
US_2025122454_PA

Resumen de: US2025122454A1

Disclosed is a photobioreactor system that reduces pollutant gases, mainly ammonia and carbon dioxide, released in poultry houses with microalgae and reduces dust and particulate matter in the internal environment of the poultry house, and also creates a brighter and more spacious environment for animals in the internal environment, while creating an insulation effect on the exterior of the poultry house by integrating into the exterior wall.

FERTILIZER PRODUCTION USING NITROGEN FIXING CYANOBACTERIA

NºPublicación:  WO2025079065A1 17/04/2025
Solicitante: 
GO GREEN FOODTECH LTD [IL]
GO GREEN FOODTECH LTD
WO_2025079065_PA

Resumen de: WO2025079065A1

A method and system produce fertilizer products by growing cyanobacteria in a photobioreactor, the cyanobacteria performing nitrogen fixation using Nitrogen from the ambient air brought into the photobioreactor. The grown cyanobacteria is harvested from the photobioreactor as biomass, which is subject to anaerobic digestion in an anaerobic digestion reactor, to produce Ammonium, which is optionally subjected to nitrification, in a nitrification bioreactor, to produce the resultant fertilizer product.

MICROALGAE STRAIN HAVING EFFECT OF PROMOTING PLANT GROWTH AND USE THEREOF

NºPublicación:  US2025122464A1 17/04/2025
Solicitante: 
CJ CHEILJEDANG CORP [KR]
CJ CheilJedang Corporation
US_2025122464_PA

Resumen de: US2025122464A1

The present application relates to a novel microalgae strain with the efficacy of promoting plant growth and a use thereof. When cultured in the presence of fermentation exhaust gas, a novel Chlorella vulgaris CD02-3002 strain according to an aspect grows fast with a high efficiency of photosynthesis and thus can effectively reduce the exhaust gas generated by microbial fermentation. Having the effect of promoting plant growth when applied to plants, a culture of the strain or a supernatant of the culture can be used as a fertilizer for plants and thus can be advantageously applied as a novel carbon reduction technique.

INTEGRATED ALGAL AND CYANOBACTERIAL PROCESS FOR BIOPRODUCT MANUFACTURING

NºPublicación:  US2025115835A1 10/04/2025
Solicitante: 
WENSEL PIERRE C [US]
GERKEN HENRI [US]
Wensel Pierre C,
Gerken Henri
US_2024209297_PA

Resumen de: US2025115835A1

A bioproduct manufacturing system is disclosed. The system comprises a hollow-fiber primary membrane gas absorber comprising a shell side and a lumen, wherein the primary membrane gas absorber is configured to receive a carbonate salt-based solvent on the shell side and a gas mixture comprising oxygen, nitrogen, and carbon dioxide in the lumen, at least one runway algal cassette reactor-photobioreactor, and a growth medium circulating between the primary membrane gas absorber and the at least one runway algal cassette reactor-photobioreactor. The at least one runway algal cassette reactor-photobioreactor comprises at least one growth chamber coupled to and in fluid communication with a headspace channel so as to define an interior volume, a first condenser coupled to and in fluid communication with the headspace channel, and a harvest line in fluid communication with the at least one growth chamber and coupled to a filter.

CYNOBACTERIA CULTIVATION, SEDIMENTATION, AND UTILIZATION

NºPublicación:  US2025115501A1 10/04/2025
Solicitante: 
THE TEXAS A&M UNIV SYSTEM [US]
THE TEXAS A&M UNIVERSITY SYSTEM
WO_2023137188_PA

Resumen de: US2025115501A1

The present invention is related to the fields of bioplastics. In particular, a strain of photosynthetic cyanobacteria (i.e. blue-green algae) having a high growth rate was engineered to overexpress limonene synthase. These engineered cyanobacteria improve auto-sedimentation for biomass harvest and provide for plastic bioremediation capture. Further, machine-learning methods are provided for improving some of the aspects of cultivating cyanobacteria including, but not limited to, assessing real-time light availability and predicting real-time algae growth rates to increase a cyanobacteria biomass.

COMPOSITION OF ISOLATED MICROORGANISMS AND USE THEREOF

NºPublicación:  WO2025073754A1 10/04/2025
Solicitante: 
BLUE HORIZON SARL [LU]
BLUE HORIZON SARL
WO_2025073754_A1

Resumen de: WO2025073754A1

In a first aspect, the present invention relates to a composition of isolated microorganisms, wherein said microorganisms are in the form of viable microorganisms of at least the following genera: Microcoleus, Nostoc, Scytonema, Klebsormidium. This means that the mixture comprises at least cyanobacteria and a microalgae, preferably as a mixture with another microalgae. In a further aspect, the invention relates to a method for improving soils, comprising applying the composition of isolated microorganisms according to the invention to the soil. In particular, the invention relates to a method for improving the soil crust. Lastly, the present invention relates to the use of the composition of isolated microorganisms according to the invention for the improvement of soils, in particular for the (re)formation and improvement of soil crusts.

MODIFIED PROMOTER, EXPRESSION VECTOR, MICROORGANISM, PRODUCTION METHOD FOR SUBSTANCE, MODIFIED CYANOBACTERIA, AND MANUFACTURING METHOD FOR MODIFIED PROMOTER

Nº publicación: EP4534667A1 09/04/2025

Solicitante:

PANASONIC IP MAN CO LTD [JP]
Panasonic Intellectual Property Management Co., Ltd

EP_4534667_PA

Resumen de: EP4534667A1

The present disclosure provides a modified promoter with which the amount of expression of a protein-coding gene can be controlled with flexibility. The modified promoter according to the present disclosure is a modified promoter including a base sequence (SEQ ID NO: 1) located upstream of a start codon of a slr1841 gene, the base sequence consisting of 348 bases, or a base sequence having 80% or more homology with the base sequence represented by SEQ ID NO: 1, the base sequence being modified by at least one selected from the group consisting of (i) replacement of one or more bases included in the base sequence with another base, (ii) deletion of one or more bases included in the base sequence, and (iii) insertion of one or more bases into the base sequence.

traducir