Ministerio de Industria, Turismo y Comercio LogoMinisterior
 

Alerta

Resultados 71 results.
LastUpdate Updated on 16/02/2026 [07:18:00]
pdfxls
Solicitudes publicadas en los últimos 60 días / Applications published in the last 60 days
Results 1 to 25 of 71 nextPage  

Proceso de pretratamiento de esterificación de ácidos grasos

Publication No.:  CO2025016456A2 13/02/2026
Applicant: 
NOVOZYMES AS [DK]
NOVOZYMES A/S
CN_121532520_A

Absstract of: AU2024260609A1

A process for enzymatic esterification of free fatty acids. In particular, the present invention relates to a pretreatment process for conversion of free fatty acids in oils and fats as feedstock for base-catalyzed transesterification to produce biodiesel.

REDUCED FERMENTATION GLYCEROL AND ACETATE USING YEAST EXPRESSING RUBISCO FROM GALLIONELLA CAPSIFERRIFORMANS

Publication No.:  EP4689096A1 11/02/2026
Applicant: 
DANISCO US INC [US]
Danisco US Inc
CN_121039276_A

Absstract of: CN121039276A

Compositions and methods of the invention relate to modified yeast cells that heterologously express a RuBisCo enzyme from specific iron oxidizing bacteria species. The modified yeast cells exhibit reduced glycerol and acetic acid accumulation in fermentation while maintaining high ethanol production, making them useful for large scale ethanol production from starch substrates, where glycerol and acetic acid represent undesired by-products.

STRAIN OF LACTIC-ACID-STRESS-TOLERANT ZYGOSACCHAROMYCES BAILII CAPABLE OF ACHIEVING HIGH-YIELD PRODUCTION OF ETHANOL AND FLAVOR COMPOUNDS

Publication No.:  US20260035656A1 05/02/2026
Applicant: 
JIANGNAN UNIV [CN]
Jiangnan University
US_20260035656_PA

Absstract of: US20260035656A1

The present invention belongs to the technical field of microorganisms. Disclosed is a strain of lactic-acid-stress-tolerant Zygosaccharomyces bailii capable of achieving high-yield production of ethanol and flavor compounds. The Zygosaccharomyces bailii CCTCC NO: M 2023729 of the present invention is screened from Chinese Maotai-flavor liquor yeast, and the strain is not only tolerant of lactic acid stress, but also has lactic acid degrading capability, and can also achieve high-yield production of ethanol and various flavor compounds under the stress of lactic acid. The strain of the present invention can be prepared into a microbial agent for use in the fermentation production process of Maotai-flavor liquor, and can significantly increase the content of ethanol and flavor compounds in fermented grain.

SYSTEM AND PROCESS FOR GEOLOGICAL SEQUESTRATION OF CARBON-CONTAINING MATERIALS

Publication No.:  US20260036023A1 05/02/2026
Applicant: 
CHARM IND INC [US]
Charm Industrial, Inc
US_20260036023_PA

Absstract of: US20260036023A1

This disclosure relates to a method and a system for sequestering carbon-containing materials in underground wells. An example method includes: obtaining a material comprising a carbon-containing liquid; optionally testing the material for compatibility with an underground well; optionally adjusting a property of the material to improve the compatibility; and providing the material for injection into the underground well.

PRODUCTION METHODS

Publication No.:  AU2024306351A1 05/02/2026
Applicant: 
FORESTA GROUP HOLDINGS LTD
FORESTA GROUP HOLDINGS LIMITED
AU_2024306351_PA

Absstract of: AU2024306351A1

The present disclosure generally relates to methods of chemical extraction and biomass fuel production.

YEAST EXPRESSING A HETEROLOGOUS PHOSPHOLIPASE FOR ETHANOL PRODUCTION

Publication No.:  US20260028649A1 29/01/2026
Applicant: 
NOVOZYMES AS [DK]
Novozymes A/S
US_20260028649_PA

Absstract of: US20260028649A1

Described herein are recombinant fermenting organisms having a heterologous polynucleotide encoding a phospholipase. Also described are processes for producing a fermentation product, such as ethanol, from starch or cellulosic-containing material with the recombinant fermenting organisms.

PROCESS FOR BIOCARBON PRODUCTION WITH HIGH COMPRESSIVE STRENGTH FOR USE IN METALLURGIC APPLICATIONS

Publication No.:  EP4683988A2 28/01/2026
Applicant: 
UNIV HAWAII [US]
University of Hawaii
WO_2024211096_PA

Absstract of: WO2024211096A2

A method for making transient plastic phase biochar from various biomass feedstocks includes receiving a biomass feedstock at a pyrolysis chamber, providing an inert gas or air environment to the pyrolysis chamber, and pyrolyzing the biomass feedstock in the pyrolysis chamber at a pressure above 1500 psi and a temperature range of 290 - 350 °C to generate the transient plastic phase biochar. The method may further include making a transient plastic phase biocarbon by grinding the transient plastic phase biochar into a powder, compressing the powder into a pellet, and devolatilized the pellet in an inert environment at atmospheric pressure at a temperature range of 300 - 1200 °C for 1 hour at a heating rate of 3-10 °C/min produce transient plastic phase biocarbon.

METHOD AND USE OF A SYSTEM FOR GEOLOGICAL SEQUESTRATION OF CARBON-CONTAINING LIQUID MATERIAL

Publication No.:  EP4685332A2 28/01/2026
Applicant: 
CHARM IND INC [US]
Charm Industrial, Inc
EP_4685332_A2

Absstract of: EP4685332A2

This disclosure relates to a method and a system for sequestering carbon-containing materials in underground wells. An example method includes: obtaining a material comprising a carbon-containing liquid; optionally testing the material for compatibility with an underground well; optionally adjusting a property of the material to improve the compatibility; and providing the material for injection into the underground well.

METHOD AND ARRANGEMENT FOR FEEDBACK BASED CONTROL IN CHEMICAL REFINING OF WOOD

Publication No.:  EP4685458A2 28/01/2026
Applicant: 
UPM KYMMENE CORP [FI]
UPM-Kymmene Corporation
EP_4685458_PA

Absstract of: EP4685458A2

Method and control system are provided for controlling values of process parameters of a pretreatment process of wood particles. A sampler is used to obtain a sample of a product flow of said pretreatment process after said wood particles have undergone steam explosion in a hemihydrolysis reactor. A particle measurement device is used to measure one or more characteristics of particles in said sample and to produce one or more pieces of measurement information indicative of the measured characteristics. Said one or more pieces of measurement information are used to select one or more values of one or more of said process parameters.

PLANT CHAR CARBON PIGMENTS AND LIQUID DISPERSIONS THEREOF

Publication No.:  EP4685209A2 28/01/2026
Applicant: 
NATURE COATINGS INC [US]
Nature Coatings, Inc
EP_4685209_A2

Absstract of: EP4685209A2

Described herein are methods, and compositions for use in the coloration of materials. The compositions described herein are black pigments derived primarily from recently-living plants or animals and are therefore renewable.

METHOD FOR TREATING LIGNOCELLULOSIC BIOMASS

Publication No.:  EP4684029A1 28/01/2026
Applicant: 
IFP ENERGIES NOW [FR]
IFP Energies nouvelles
CN_120858180_PA

Absstract of: CN120858180A

The invention relates to the treatment of lignocellulosic biomass: a) a pre-treatment step (2) to obtain pre-treated biomass (3), b) a first solid/liquid separation step of solid/liquid separation of the pre-treated biomass (3) obtained in step a) into a first solid fraction (7) of the pre-treated biomass and a first liquid fraction (6) comprising a compound mixture, the present invention relates to a method for preparing a biomass solid fraction (7), comprising the steps of: a) pre-treating a compound mixture comprising C5 and C6 sugars in part in monomeric form and in part in oligomeric form, c) a first enzymatic hydrolysis step (14) of a first pre-treated biomass solid fraction (7) obtained in step b) to obtain a hydrolysis product (15) in sugar form, d) a step (24) of treating the first liquid fraction (6) obtained in step b) by hydrolysis, e) a second enzymatic hydrolysis step (24) of a second pre-treated biomass solid fraction (7) obtained in step b) to obtain a hydrolysis product (15) in sugar form, and d) a third enzymatic hydrolysis step (24) of the second pre-treated biomass solid fraction (7) obtained in step b). To obtain a treated fraction enriched in monomeric form of C5 sugars and/or monomeric form of C6 sugars (26).

FRACTIONATION PROCESS OF LIGNOCELLULOSIC BIOMASS PRODUCING RICH BIOGENIC CARBON PRODUCTS

Publication No.:  EP4683965A1 28/01/2026
Applicant: 
CRB INNOVATIONS INC [CA]
CRB Innovations Inc
WO_2024192501_PA

Absstract of: WO2024192501A1

It is provided a fractionation process of a lignocellulosic biomass feedstock producing biogenic carbon products comprising impregnating the lignocellulosic biomass feedstock with water producing an impregnated wet solid fraction after draining the liquid; raising the temperature of the impregnated wet solid fraction by adding steam producing steamed wet solids; adding water to said steamed wet solids to a ratio of liquid to solids below 16 obtaining a mixture of liquid and steamed wet solids; filtering the mixture of liquid and steamed wet solids producing an hydrolysate fraction and a wet solid fraction; concentrating the hydrolysate fraction to obtain a concentrated sugar solution which can be converted into humins; drying the wet solid fraction and mixing the dried wet solid fraction in an ethanol solution containing a mineral acid producing a slurry; heating the slurry and filtering the heated slurry producing a liquid phase, a solid cake containing lignin oligomers convertible into biofuels and an acid-impregnated cellulose-rich residue.

Method For Manufacture Of A Biomass-Based Diesel From Feedstock Comprising Olefin Oligomers

Publication No.:  US20260022299A1 22/01/2026
Applicant: 
RENEWABLE ENERGY GROUP INC [US]
Renewable Energy Group, Inc
US_20260022299_PA

Absstract of: US20260022299A1

The present technology relates to biofuels, and more particularly, to biomass-based diesel from olefin oligomers. Diesel fuels with cetane number of 49 or greater are prepared by blending hydrocarbons produced by olefin oligomerization with renewable diesel, resulting in a blended fuel that has a lower cloud point than the cloud point of the renewable diesel. A different aspect relates to an integrated process for lipid HDO and olefin oligomerization wherein the propane coproduct of lipid HDO is subjected to dehydrogenation to produce a vapor stream having propylene and hydrogen. The propylene is subsequently oligomerized to iso-olefins and the iso-olefins are combined with the lipid feed for hydrogenation in the HDO reactor.

METHOD FOR PRODUCING BIOFUEL AND METHOD FOR IMPROVING METHYL ESTERIFICATION EFFICIENCY OF TAMANU OIL

Publication No.:  AU2024298670A1 22/01/2026
Applicant: 
J OIL MILLS INC
J-OIL MILLS, INC
AU_2024298670_A1

Absstract of: AU2024298670A1

The present invention provides a method for producing a biofuel, the method including: (a) a tamanu oil purification step which comprises a deoxidization step for deoxidizing a crude oil of a tamanu oil, wherein the absorbance of the refined tamanu oil at the wavelength of 330 nm is 0.08 or less; and (b) a methyl esterification step in which methanol is added to the refined tamanu oil so as to produce a fatty acid methyl ester (FAME) by a transesterification reaction. The present invention also provides a method for improving the methyl esterification efficiency of a tamanu oil.

THERMOLYTIC FRAGMENTATION OF SUGARS

Publication No.:  US20260022088A1 22/01/2026
Applicant: 
TOPSOE AS [DK]
Topsoe A/S
US_20260022088_PA

Absstract of: US20260022088A1

The present invention relates to a method for thermolytic fragmentation of a sugar into C1-C3 oxygenates, comprising cooling the fragmentation product downstream of the reactor to a cooling temperature of from 230° C. to 390° C. and then separating solids from the fragmentation product cooled to the cooling temperature. The present invention also relates to a system for performing the thermolytic fragmentation of a sugar into C1-C3 oxygenates. The method and the system are suitable for industrial scale production.

ENZYMES FOR INFUSION MASHING IN ADJUNCT BREWING TECHNICAL FIELD

Publication No.:  AU2025287279A1 22/01/2026
Applicant: 
INT N&H DENMARK APS
International N&H Denmark ApS
AU_2025287279_A1

Absstract of: AU2025287279A1

The present invention relates to methods of mashing 100% adjunct grists. More specifically, the instant disclosure provides methods and compositions wherein an alpha- amylase in combination with an maltogenic alpha amylase and/or glucoamylse to make a non-malt wort composed by adjunct raw materials. ec e c

PROCESS FOR PRODUCTION OF RENEWABLE FUELS FROM ALCOHOLS

Publication No.:  EP4680701A2 21/01/2026
Applicant: 
GEVO INC [US]
Gevo, Inc
US_2025388828_PA

Absstract of: US2025388828A1

Disclosed are systems, methods, and compositions for producing renewable alcohols, conversion of C1-C5 alcohols to a mixture of C2-C7 olefins to generate stream for recycle to the alcohol conversion step to create or separate oligomerization conversion to generate a predominantly C4+ stream, oligomerizing stream into fuel range olefins to create a stream, separating stream into fractions appropriate for use as gasoline, jet, and diesel fuels. The disclosure also provides systems, methods, and compositions of bio-based ethanol that can be converted to ethylene and subsequently to mixtures of C3-C8 olefins in a single-step.

SYSTEM AND METHOD OF GAS TREATMENT WITH BIOCHAR SORBENT SYSTEM IN POWER PLANT

Publication No.:  EP4681798A1 21/01/2026
Applicant: 
GE VERNOVA TECH GMBH [CH]
GE Vernova Technology GmbH
EP_4681798_PA

Absstract of: EP4681798A1

A system includes a biochar sorbent system having a biochar sorbent chamber configured to support a biochar, and an exhaust path configured to flow an exhaust gas through the biochar sorbent chamber, wherein the biochar sorbent system is configured to adsorb an undesirable gas from the exhaust gas into the biochar to generate an enriched biochar and a treated gas.

PROCESSES FOR MANUFACTURING BIODIESEL FROM FATTY WASTE

Publication No.:  EP4680757A1 21/01/2026
Applicant: 
UNIVICE M E LTD [IL]
Univice M.E Ltd
WO_2024189621_PA

Absstract of: WO2024189621A1

The disclosure concerns processes and systems for the manufacture of biodiesel from fats sources, specifically enzymatic processes for manufacturing biodiesel from waste matter rich in free fatty acids (FFA). The disclosure provides processes with improved efficiency of transforming fat from various sources into biodiesel and a reactor designed for such processes.

LOW ENERGY PRODUCTION PROCESS FOR RENEWABLE HYDROCARBONS

Publication No.:  EP4680699A1 21/01/2026
Applicant: 
GEVO INC [US]
Gevo, Inc
US_2025388937_PA

Absstract of: US2025388937A1

Disclosed is a carbon neutral, zero net energy process, system, and plant for converting lower linear and branched mono-olefins, derived from C2-C5 bio-based alcohols to higher hydrocarbons, to one or more C8-C24 hydrocarbons. Also disclosed are a carbon neutral, zero net energy process for oligomerization of branched and/or linear C3-C8 olefins to renewable diesel fuel and/or jet fuel.

BIOFUEL PRODUCTION

Nº publicación: EP4680756A1 21/01/2026

Applicant:

HORIZON BIOINNOVATION AB [SE]
MAMO GASHAW [SE]
Horizon Bioinnovation AB,
Mamo, Gashaw

WO_2024194221_A1

Absstract of: WO2024194221A1

Disclosed is a method of lipid extraction for biofuel production comprising treating an ethanol-biomass mixture with ozone and/or at least one protease, followed by extraction of the ethanol fraction with an immiscible organic solvent. Also disclosed is a process for biofuel production comprising culturing psychrophilic and alkaliphilic microalgae, harvesting the microalgae and extracting lipids from the harvested cells. Also disclosed is lipid biofuel from microalgae, characterized by reduced chlorophyll content.

traducir