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Matches 1 - 50 out of 2,768

Document Document Title
WO/2022/154097A1
Provided is a method for processing a material liquid, which is an organic solution containing a small amount of water, using forward osmosis under a non-heated condition to obtain a dehydrated material liquid without causing degradation...  
WO/2022/155425A1
Processes and apparatus for low-CO2 emissions methanol production using a high efficiency (>90%) reformer fired with a low-carbon fuel (C:H<0.03) to produce syngas. CO2 is removed from the syngas, and the CO2-lean syngas is fed to a meth...  
WO/2022/142385A1
The present invention provides a method for refining dienogest. The method is a recrystallization method. The present invention belongs to the technical field of medicine synthesis. The refining of dienogest comprises the following steps...  
WO/2022/143252A1
Disclosed is a preparation method for a pharmaceutical composition, which is a method for obtaining a spray powder of effective sites extracts by subjecting erigeron breviscapus, ginseng, radix ophiopogonis, and fructus schisandrae to an...  
WO/2022/143251A1
The present invention belongs to the pharmaceutical field, and disclosed is a pharmaceutical composition containing Erigerontis herba, Ginseng radix et rhizoma, Ophiopogonis radix and a Schisandrae chinensis fructus extract. The pharmace...  
WO/2022/135330A1
Disclosed is a method for preparing a pharmaceutical composition. The method comprises extracting and refining Erigerontis herba, Ginseng radix et rhizoma, Ophiopogonis radix and Schisandrae chinensis fructus to obtain a spray-dried powd...  
WO/2022/129148A1
The present invention provides processes for preparing soluble salts of inositol phosphate characterized by a low level of impurities. Processes for preparing soluble salts (e.g., alkali-metal or ammonium) of inositol phosphates (e.g., h...  
WO/2022/115385A1
Described are porous filter membranes that include two opposed sides, a thickness, and a porous structure between the opposed sides; filter components and filters that include this type of porous filter membrane; methods of making the po...  
WO/2022/091605A1
A method for purifying an organic solvent characterized by having an ion exchange treatment step for bringing an organic solvent to be treated into contact with an ion exchange resin and a distillation step for distilling the treated liq...  
WO/2022/080642A1
The present application relates to a manufacturing method for a molybdenum-bismuth composite metal oxide.  
WO/2022/035610A1
Methods are disclosed for the purification of crude compositions comprising 2,5-furandicarboxylic acid, dimethyl ester (FDME) or other diester derivatives (e.g., dialkyl ester derivatives) of 2,5-furandicarboxylic acid (FDCA), by crystal...  
WO/2022/030380A1
A polar organic solvent purification method characterized by having a water addition step for adding water to a polar organic solvent, and a purification step for obtaining a purified polar organic solvent by contacting the polar organic...  
WO/2021/237342A1
A process for recycling contaminated solid material is provided. The process comprises heating the material yielding a solid phase, an oil phase, and a gas phase. Prior to being heated, the material is subjected to a pre-treatment involv...  
WO/2021/230280A1
The present invention provides a method for purifying an organic compound, by which an organic compound having a reduced lead content is obtained from an organic compound that contains a lead component as an impurity. In this method for ...  
WO/2021/210934A1
The present invention provides a lithium difluorobis(oxalato)phosphate 1,4-dioxane solvate, a method for preparing same, and an electrolyte composition comprising same. A 1,4-dioxane solvate of lithium difluorobis(oxalato)phosphate accor...  
WO/2021/169929A1
An impurity removal and purification method for a bonded state aromatic substance, comprising: adding juice to an adsorption resin for eluting to obtain a first crude product; extracting the first crude product to obtain an oily second c...  
WO/2021/172929A1
The present invention relates to a method for purifying anhydrosugar alcohol diethers and, more specifically, to a method, which purifies crude anhydrosugar alcohol diethers through a thin film distillation process under distillation tem...  
WO/2021/170154A1
Method of purification of carglumic acid, substance formula I, contains the following steps: a) Dissolution of carglumic acid in dimethyl sulfoxide; b) Addition of a precipitation solvent; c) Isolation of the precipitated solvate of carg...  
WO/2021/149754A1
Provided are crystals (A) of the compound represented by formula (1) which, in analysis by X-ray powder diffractometry with a Cu-Kα line, gives a diffraction pattern having diffraction peaks at 2θ's of 9.6°±0.2°, 14.2°±0.2°, 17.6...  
WO/2021/124219A1
The present disclosure provide processes of separating aromatic isomers; liquid-liquid extraction systems and processes; liquid-liquid extraction solvents; cucurbituril macrocycles selective for the extraction of aromatic isomers; relate...  
WO/2021/113978A1
Processes are provided for the production of humic acids from coal such as lignite, involving mixing comminuted coal solids with an aqueous alkaline solution under subcritical extraction conditions, which comprise an extraction temperatu...  
WO/2021/099346A1
The present disclosure relates to a method of making a pharmaceutical delivery device as well as pharmaceutical delivery devices made by such methods. The pharmaceutical delivery device comprises a polyurethane matrix loaded with an acti...  
WO/2021/075923A1
An implementation embodiment relates to a dipropylene glycol composition and a preparation method therefor, the composition according to the embodiment has less smell so as to be effectively applicable to a use that is sensitive to smell...  
WO/2021/072355A1
A method for producing valuable organic liquid from a biomass wherein a gas is heated to a predetermined temperature to produce a heated gas. The heated gas is mixed with a biomass to produce an enriched organic vapor and a biomass waste...  
WO/2021/033351A1
An extraction device 1 is for extracting carotenoids from citrus fruits by using the phase change of DME. The extraction device 1 comprises: a treatment tank 5 that dissolves carotenoids with liquefied DME; a heat exchanger 3 that heats ...  
WO/2021/022469A1
The present invention provides a continuous synthesis-purification integrated device and a continuous reaction system containing the same. The continuous synthesis-purification integrated device comprises: a reaction section, a purificat...  
WO/2021/012044A1
Disclosed herein is a method for continuously preparing crystalline cannabinoid particles. The method includes preparing a cannabinoid-rich solution that comprises a first cannabinoid and inducing the cannabinoid-rich solution to a super...  
WO/2021/012047A1
Disclosed herein is a method for producing crystalline cannabinoid particles in continuous mode. The method comprises preparing a cannabinoid-rich solution that comprises a first cannabinoid, and inducing the cannabinoid-rich solution to...  
WO/2021/003563A1
Methods and apparatus use low temperature and elevated pressure to depress the freezing and melting temperature of water and aqueous solutions, to induce suspended animation in materials including but not limited to biological material, ...  
WO/2020/252593A1
The present application relates to processing of cannabis material, particularly on a large scale, such as at an industrial level. Cannabis is typically a controlled and regulated substance, and has traditionally been processed in low qu...  
WO/2020/180759A1
A countercurrent chromatography method for separating cannabinoids using, for example, a solvent of hexane, methanol, ethyl acetate and water for separating THC and/or CBD, is provided.  
WO/2020/160652A1
Described is a method of selectively isolating non-rigid structure meroterpenes (for example, cannabidiolic acid) from a complex matrix that may also contain rigid structure meroterpenes (for example, THCa), comprising selectively precip...  
WO/2020/152592A1
The present invention relates to process for preparation of Form I polymorph of 1-[(6- chloro-3-pyridyl) methyl]-N-nitroimidazolidin-2-ylideneamine (imidacloprid). In particular the present invention relates to process for preparation of...  
WO/2020/101731A1
The present disclosure relates to methods, systems, and devices for extracting cannabinoids from organic matter, such as plant matters with reduced tetrahydrocannabinol (THC) and/or increased cannabidiol (CBD) content. In some embodiment...  
WO/2020/091143A1
The implemented embodiments relate to a polyol composition, a propylene glycol composition and a preparation method thereof. The controlled polymerization rate (CPR) of the polyol composition is less than 2.4, and thus a polyol compositi...  
WO/2020/084450A1
A method of controlled decarboxylation of active compounds at various stages of biomass extraction is provided. The method involves partially or completely decarboxylating the biomass during at least two stages of biomass extraction. A c...  
WO/2020/070403A1
The invention relates to the use of a stabilising compound comprising at least one N-oxyl compound and at least one polymerisation inhibitor other than an N-oxyl compound, for inhibiting transesterification catalyst degradation in a proc...  
WO/2020/066174A1
This method is for purifying a monomer composition containing a polycyclic aromatic vinyl compound having at least two mono-rings selected from the group consisting of aromatic hydrocarbon mono-rings and aromatic heterocyclic mono-rings....  
WO/2020/014596A1
Described are compositions and methods for inhibiting polymerization of a monomer (e.g., styrene) composition, which use an N-O polymerization inhibitor, a quinone methide polymerization retarder, and an amine stabilizer having a primary...  
WO/2020/010643A1
A method for synthesizing valsartan, comprising the steps of: synthesizing a valsartan methyl ester intermediate to obtain a reaction mixture of the valsartan methyl ester intermediate; diluting the reaction mixture by salt water or wate...  
WO/2019/238548A1
The invention relates to a process for preparing cyclic organic carbonates, characterized in that an epoxide is initially charged in the presence of CO2 and then a catalyst is added.  
WO/2019/230803A1
One aspect of the present invention is a method for producing a polyphenol composition from bagasse, which comprises: a step wherein bagasse is pre-treated with use of at least one alkaline solution that is selected from the group consis...  
WO/2019/211797A1
The application provides a method for decarboxylating acidic carmabinoids into neutral, pharmacologically active, cannabinoids. The method comprises preparing a raw cannabis biomass comprising a plurality of plant matter particles, addin...  
WO/2018/197653A9
The present invention relates to crystalline polymorph forms of (5)-2-((2-((5)-4-(difluoromethyl)-2-oxooxazolidin-3-yl)-5,6- dihydrobenzo[ƒ]imidazo[ 1,2-J] [ 1,4]oxazepin-9-yl)amino)propanamide (GDC-0077), having the structure, Formula ...  
WO/2019/163738A1
The present invention relates to a method of production of 4-boronophenylalanine (BPA) from 4-iodophenylalanine, in which all the functional groups of the amino acid are protected by benzyl protection method, and which uses isopropyl mag...  
WO/2019/160074A1
The purpose of the present invention is to provide a gas refining apparatus with which a product gas can be obtained at low cost and at high purity and high yield, and with which a product gas can be manufactured using several types of g...  
WO/2019/142887A1
Provided is a method for suppressing polymerization of vinyl monomers, which has improved polymerization suppression effect for vinyl monomers. The present invention provides a method for suppressing polymerization of vinyl monomers, whi...  
WO/2019/116651A1
This nitrogen-containing heterocyclic compound production method is characterized in that in a sublimation purification apparatus (101) provided with at least a temperature-controlled boat section (11), a collection section (13), and a t...  
WO/2019/097005A1
The invention relates to aluminum containers containing dicarbonates and to a method for producing the packaged dicarbonates.  
WO/2019/094848A1
A microfluidic chip system includes an input for receiving the biologic sample, and a first reading window for enabling a detection of the biologic material within the biologic sample. A first plurality of pathways is provided each for d...  

Matches 1 - 50 out of 2,768