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Matches 351 - 400 out of 4,531

Document Document Title
WO/2005/026135A1
The invention relates to a method for the production of 4-(4-aminophenyl)-3-morpholinon by reacting 4-(4-nitrophenyl)-3-morpholinon with hydrogen in the presence of a hydrogenation catalyst. The invention is characterised in that the rea...  
WO/2005/023923A2
Methods of processing nanocrystals to remove excess free and bound organic material and particularly surfactants used during the synthesis process, and resulting nanocrystal compositions, devices and systems that are physically, electric...  
WO2003090721A3
The invention relates to a method for producing crystals from active ingredients in medicaments, the average particle size thereof lying within a given range and the maximum particle size thereof not exceeding a given value. During cryst...  
WO2004097366A3
It is intended to provide a method for detecting protein crystals, an apparatus for detecting protein crystals and a program for detecting protein crystals by which protein crystals can be efficiently detected at a high reliability. To d...  
WO/2005/002703A1
The invention relates to a process for separating granular size fertilizer crystals from a slurry of granular size fertilizer crystals, wherein the granular size fertilizer crystals are separated from a slurry of granular size fertilizer...  
WO/2005/002702A1
The invention is related to a process for separating granular size crystals from a slurry of granular size crystals produced in a crystallizer by crystallization comprising the steps of (a) discharging the slurry of granular size crystal...  
WO/2004/098745A1
A method of crystallizing in a short time organic oligomer slow in crystallizing speed without using a special device nor a large amount of energy, and an epoxy resin composition containing organic oligomer obtained by the method and bei...  
WO/2004/097082A1
It is intended to provide an apparatus for screening protein crystallization conditions whereby protein crystallization conditions by the vapor diffusion method with the use of the sitting drop system can be efficiently screened. The abo...  
WO/2004/096405A1
The present invention relates to a antisolvent solidification process wherein a liquid medium comprising at least one organic or inorganic compound which is to be solidified is forced through a membrane into one or more antisolvents, or ...  
WO/2004/097366A2
It is intended to provide a method for detecting protein crystals, an apparatus for detecting protein crystals and a program for detecting protein crystals by which protein crystals can be efficiently detected at a high reliability. To d...  
WO/2004/096404A1
The present invention pertains to a process to make salt compositions comprising the steps of - feeding water to a salt source to form an aqueous solution comprising said salt, - feeding said aqueous solution to a crystalliser/settler, -...  
WO/2004/089503A1
The present invention describes a process for the recovery and or purification of at least one organic compound from a solution which solution comprises the at least one organic compound and a solvent, the process comprising the steps of...  
WO/2004/081264A1
The method of the invention for the crystallization of one or more compounds from a solution or melt containing the same is carried out by exposing said solution or melt for the effect of an electric field. The method is mainly character...  
WO/2004/078338A2
A device and process for crystallizing a compound using hydrodynamic cavitation comprising the steps of mixing at least one stream of a solution of such compound to be crystallized with at least one stream of an anti-solvent and passing ...  
WO2004045738A3
The present invention relates to an energy efficient and inexpensive Freeze Concentration System (FCS) to selectively freeze solvent from a solution using Heat Pump (HP) with heat transfer surfaces to extract and deliver heat to freeze t...  
WO/2004/074519A1
The invention relates to a method for the recovery of xylose from xylose-containing aqueous solutions containing 30-60% by weight of xylose on dissolved solids, in which method the solution is treated to produce a solution supersaturated...  
WO/2004/073827A1
A process for the production of particles comprises the steps of formation of a solution of a desired substance in a suitable solvent; ii)generation of an aerosol from the solution of said substance; iii) collection of the aerosol drople...  
WO/2004/071649A1
A capsule for containing at least one reactant and a supercritical fluid in a substantially air-free environment under high pressure, high temperature processing conditions. The capsule includes a closed end, at least one wall adjoining ...  
WO/2004/071970A1
A method for removing phosphorus in wastewater, which comprises a first crystallization step of reacting, in a first crystallization vessel, a phosphorus-containing wastewater, calcium chloride and a recycled hydroxyapatite slurry recycl...  
WO/2004/067139A1
A method and an apparatus for removing an ion to be removed in a fluid to be treated by the crystallization as crystal particles of a slightly soluble salt of the ion in a crystallization reaction vessel, characterized in that a chemical...  
WO/2004/060525A1
A method for crystallizing an organic acid, which comprises introducing a raw material solution of a salt of the organic acid to a reaction vessel (2) as a raw solution for reaction, supplying an acid to the raw material solution of the ...  
WO/2004/058377A1
This invention relates to an apparatus for use in the production of particles via precipitation or crystallization and the like and methods for forming the crystals/precipitate or other particles.  
WO2003089692A3
This invention relates to novel methods for affecting, controlling and/or directing various crystal formation, structure formation or phase formation/phase change reaction pathways or systems by exposing one or more components in a holor...  
WO/2004/047797A2
A crystallization process for generating a pharmaceutical product from solutions of pharmaceutically active compounds or their reactive intermediates employs fluid jet streams containing pharmaceutically active ingredients, appropriate a...  
WO/2004/047544A1
The invention concerns a method for producing particles (20, 21) at least partly crystallized, under pressure, comprising reciprocal dissolving of at least one fluid under higher or slightly lower pressure than its critical pressure with...  
WO/2004/045738A2
The present invention relates to an energy efficient and inexpensive Freeze Concentration System (FCS) to selectively freeze solvent from a solution using Heat Pump (HP) with heat transfer surfaces to extract and deliver heat to freeze t...  
WO2004034943A3
The invention relates to an improved process for the production of powders of an inhalable medicament by crystallization from a supersaturated fluid containing said medicament, the method comprising passing along a tubular reactor(a) a s...  
WO/2004/037759A1
A continuous crystallization method involving supplying a raw material for crystallization containing bisphenol A to a crystallizer to crystallize bisphenol A or an adduct of bisphenol A and phenol, and subjecting a slurry withdrown from...  
WO/2004/034943A2
The invention relates to an improved process for the production of powders of an inhalable medicament by crystallization from a supersaturated fluid containing said medicament, the method comprising passing along a tubular reactor(a) a s...  
WO2003101392A3
The invention provides novel soluble conazole crystalline forms (e.g.itraconazole, posaconazole and saperconazole) that includes salts, co-crystals and related solvates useful as pharmaceuticals. The invention also provides pharmaceutica...  
WO/2004/028657A1
The invention relates to a hydraulically-sealed cross-current material exchange tray, separating columns comprising a hydraulically-sealed cross-current material exchange tray and the use of said columns for thermal separation processes.  
WO/2004/026429A1
The invention relates to a washing device, said washing device comprising a first region (1) to which a washing product (4) is supplied, a second region (2) in which the washing product (4) is washed, a third region (3) in which the wash...  
WO2003094919A3
Provided are novel crystalline forms of gatifloxacin denominated forms A, B, C, D, E1, F, G, H, I, and J, and methods for their preparation. Also provided are methods for making known crystalline forms of hatifloxacin, in particular form...  
WO/2004/020382A1
The invention relates to a method for producing formic acid formates, whereby (a) formic acid methyl ester is partially hydrolysed with water; (b) formic acid methyl ester and methanol are separated by distillation from the reaction mixt...  
WO/2004/019008A1
Methods of searching for the crystallization conditions of a biopolymer. Namely, the crystallization conditions of a biopolymer are searched for by adding, to a solution separated from another solution containing the biopolymer by a semi...  
WO2003078362A8
The invention relates to novel methods for affecting, controlling and/or directing various reactions and/or reaction pathways or systems by exposing one or more components in a holoreaction system to at least one spectral energy pattern....  
WO/2004/012857A1
An assembly and method for performing parallel chemical experiments, in particular crystallisation experiments. The assembly has a main body having a first and a second face on opposite sides thereof. Multiple bores extend through said m...  
WO/2004/012841A1
The invention relates to a method for the crystallisation of macromolecules in a three-phase system using a container, said system containing a lower aqueous phase, a middle phase and an upper hydrophobic phase which has a lower density ...  
WO/2004/003261A1
The invention relates to new improvements in a process for crystal growth in the environment of supercritical ammonia-containing solution, which are based on use of specific azide mineralizers and result in the improved bulk Group XIII e...  
WO/2003/106345A1
A method and apparatus for continuous fabrication of homogeneous thin flake or powder electrolyte material from inorganic salt, metallic or similar materials or from mixtures of such materials for use in Carbonate Fuel Cell ('CFC') power...  
WO2003057717A3
A method for reducing the particle size of amino acid crystals using ultrasound is discussed.  
WO2003082857A3
The present invention relates to three crytalline solid forms of Iansoprazole Formula (I) denominated as forms D, E and F. Processes for preparing these crytalline solid forms of Iansoprazole are disclosed.  
WO2003022804A9
Among its several embodiments, the present invention provides an improved process for the preparation of tetrahydrobenzothiepine-1,1-dioxide compounds; the provision of a process for preparing a diastereomeric mixture of tetrahydrobenzot...  
WO2001002075A9
A method to prepare new polymorphs of materials which have not been observed or to obtain a known polymorph under different conditions than those in which it is usually made by using a laser to cause nucleation and crystal growth to occu...  
WO/2003/101392A2
The invention provides novel soluble conazole crystalline forms (e.g.itraconazole, posaconazole and saperconazole) that includes salts, co-crystals and related solvates useful as pharmaceuticals. The invention also provides pharmaceutica...  
WO/2003/101577A1
A crystalline material sufficiently pure for use in pharmaceuticals may be made by forming a saturated solution of the material, changing the temperature of the solution so it becomes supersaturated, and briefly subjecting the solution t...  
WO/2003/101578A1
A crystalline material sufficiently pure for use in pharmaceuticals may be made by forming a saturated solution of the material, changing the temperature of the solution so it becomes supersaturated, and subjecting the solution to irradi...  
WO2003078362B1
The invention relates to novel methods for affecting, controlling and/or directing various reactions and/or reaction pathways or systems by exposing one or more components in a holoreaction system to at least one spectral energy pattern....  
WO/2003/099409A1
The invention concerns a method for producing specific crystalline modifications of an organic polymorphous substance. In accordance with said method, the specific crystalline modification is obtained by precipitation from a salt of the ...  
WO2003078361B1
This invention relates to novel methods for affecting, controlling and/or directing various reactions and/or reaction pathways or systems by exposing one or more components in a holoreaction system to at least one spectral energy pattern...  

Matches 351 - 400 out of 4,531