| Patents for B01D 9 - Crystallisation (5,388) |
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| 02/26/2003 | CN1398786A Lithium carbonate crystal separating process from carbonate-type bittern by means of solar battery |
| 02/26/2003 | CN1102140C Preparation of acrylic acid and acrylic ester |
| 02/25/2003 | CA2044706C Crystallization method to improve crystal structure and size |
| 02/20/2003 | WO2003014084A1 Novel crystalline polymorphic forms of lercanidipine hydrochloride and process for their preparation |
| 02/20/2003 | WO2003013683A1 Methods for micronization of hydrophobic drugs |
| 02/20/2003 | WO2002055529A3 A process for isolating saponins from soybean-derived materials |
| 02/12/2003 | CN1396113A Process for continuously preparing big-crystal sodium (or potassium) fluosilicate |
| 02/12/2003 | CN1101460C Method for dry-fractionating fat and stationary crystallization aparatus |
| 02/11/2003 | US6517853 Dispersing a melt, cooling below melting point and ultra-sonically crystallizing from an oil in water emulsion |
| 02/06/2003 | US20030027851 Readily soluble crystal modification; specific X-ray diffraction pattern obtained with a focusing Debye-Scherrer beam and Cu-K alpha 1-radiation |
| 02/05/2003 | EP1281749A1 Process and installation for dry fractionation |
| 02/05/2003 | EP1281420A2 Crystallisation process using ultrasound |
| 01/30/2003 | US20030022384 Method for screening crystallization conditions in solution crystal growth |
| 01/29/2003 | CN1100164C Improved crystallization apparatus and method |
| 01/28/2003 | US6511604 Cooling liquid to temperature at which target component is solidified while remaining liquid components are not solidified, contacting liquid containing solidified component with filter aid, separating, eluting |
| 01/23/2003 | US20030017102 Preparing crystals from a vanadyl/vanadous sulphate solution and subsequent reconstitution to form a solution; use as an electrolyte in a vanadium redox battery. |
| 01/23/2003 | US20030015194 Process and apparatus for producing inhalable medicaments |
| 01/22/2003 | EP1276735A1 Method for purifying cyclic esters |
| 01/22/2003 | CN2531854Y Forced circulation heater for aginomotor crystallizing tank |
| 01/18/2003 | CA2635487A1 Process for the preparation of vanadyl/vanadous sulphate crystal products or solutions |
| 01/16/2003 | WO2003004500A1 Water- and organic-soluble cucurbituril derivatives, their preparation methods, their separation methods and uses |
| 01/15/2003 | EP1109768B1 Purification of alkylated phenols by melt crystallization |
| 01/09/2003 | WO2003002225A1 Nanoparticle structures |
| 01/09/2003 | US20030005552 Adding an inorganic compound to a solution, a solid which is substantially insoluble; promoting crystallization or precipitation in the solution; separating crystals or precipitate; quality image |
| 01/08/2003 | EP1273579A1 Method for purification of cyclic ester |
| 01/08/2003 | EP1272498A1 Removal of chloride from phosphonomethyliminodiacetic acid process |
| 01/08/2003 | EP1272489A1 Process for preparing crystalline form i of cabergoline |
| 01/02/2003 | US20030004352 Contacting a racemic mixture of the piperidine carbinol in solution with ditoluoyltartaric acid, crystallising the salt and neutralizing |
| 01/02/2003 | EP1267900A1 Emulsion containing a plant extract, method for producing said emulsion and for obtaining a plant extract |
| 01/02/2003 | EP1267833A1 Pharmaceutical preparations and their manufacture |
| 01/02/2003 | EP0820276B1 Process for the preparation of respirable particles |
| 12/31/2002 | US6500973 Solvent extraction of phenyl ester |
| 12/27/2002 | WO2002103038A1 Enzymatic method of producing 4-0-b-d galactopyranosyl-d-xylose, 4-0-b-d-galactopyranosyl-d-xylose obtained using said method, compositions containing same and the use thereof in evaluating intestinal lactase |
| 12/27/2002 | WO2002102777A2 NOVEL CRYSTALLINE FORMS OF 4-[4-[4-(HYDROXYDIPHENYLMETHYL)-1-PIPERINDINYL]-1-HYDROXYBUTYL]-α, α-DIMETHYLBENZENE ACETIC ACID AND ITS HYDROCHLORIDE |
| 12/27/2002 | CA2646802A1 Novel crystalline forms of 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]-1-hydroxybutyl]-.alpha.,.alpha.-dimethylbenzene acetic acid and its hydrochloride |
| 12/26/2002 | US20020198405 Crystallization method for production of purified aromatic dicarboxylic acids |
| 12/26/2002 | US20020197628 Detection of ligand which binds to preferential macromolecules; generate crystal of macromolecules, inccubate with ligand, monitor crystal cracking, cracking indicate bound macromolecule |
| 12/26/2002 | US20020194854 Method and apparatus for solidifying supercooled water as well as method and system for circulating or flowing partially frozen water |
| 12/19/2002 | WO2002100932A1 Method for obtaining ldpe from used plastic films |
| 12/19/2002 | US20020193630 Catalyst oxidation of a dialkylbenzene compound, a second oxidation, a hydrogenation of the product, and crystallization of the hydrogenation terephthalic acid using series connected crystallizers |
| 12/19/2002 | US20020193627 Prepared by neutralizing pamidronic acid with sodium compound, drying disodium pamidronate, dissolving in water, filtering sparingly soluble materials, allowing the filtrate to crystallize |
| 12/18/2002 | EP1265901A2 Process for the preparation of midazolam |
| 12/18/2002 | CN1385425A Different crystalyzed (-)-6-chloro-4-cyclopropyl ethinyl-4-trifluoride-1,4-dihydro-2H-3,1-benzoxazine-2-ketone |
| 12/12/2002 | WO2002098836A1 Process for the production of purified terephthalic acid |
| 12/12/2002 | US20020188162 High purity 9,9-bis-(hydroxyphenyl)-fluorene and method for the preparation and purification thereof |
| 12/11/2002 | EP1263516A1 Material processing by repeated solvent expansion-contraction |
| 12/11/2002 | CN1384829A Sodium-hydrogen exchanger type 1 inhibitor crystals |
| 12/05/2002 | WO2002096532A1 Trigger mechanism for initiating a phase change in a variable liquid element |
| 12/05/2002 | WO2002068107A3 Apparatus and method for micron and submicron particle formation |
| 12/05/2002 | US20020183562 Separating adducts of bis(4-hydroxyaryl)alkanes and aromatic hydroxy compounds |
| 12/05/2002 | US20020183378 Novel crystal forms of atorvastatin hemi-calcium and processes for their preparation as well as novel processes for preparing other forms |
| 12/05/2002 | US20020182637 Analysis of crystals; form solid suport, obtain mother liquor, crystalize, image drops from mother liquor |
| 12/05/2002 | CA2443712A1 Trigger mechanism for initiating a phase change in a variable liquid element |
| 12/04/2002 | EP1261574A2 Process for the recovery of organic acids from aqueous solutions |
| 11/28/2002 | US20020176536 Preparation of an oil sample fox X-ray fluorescence analysis |
| 11/27/2002 | CN1381294A Method for evaporating solution and salt crystallizing at the same time |
| 11/21/2002 | US20020173052 Method for performing submicroliter crystallization experiments with high experiment to experiment precision |
| 11/19/2002 | US6482438 Apparatus and process for preparing crystalline particles |
| 11/14/2002 | WO2002089944A1 Production of pure molybdenum oxide from low grade molybdenite concentrates |
| 11/14/2002 | WO2002089942A1 Formation of small crystals |
| 11/14/2002 | CA2445146A1 Formation of small crystals |
| 11/13/2002 | EP1256558A2 Method for producing crystals from propellants, explosives and oxidizers dissolved in a solvent |
| 11/13/2002 | EP1256367A2 Multi-stage counter-current crystallization apparatus |
| 11/12/2002 | US6478828 Process for the crystallization of an inorganic substance |
| 11/07/2002 | WO2002062705A3 System and method for precipitating salts |
| 11/06/2002 | EP1156875B1 Rotating surface of revolution reactor with feed and collection mechanisms |
| 10/31/2002 | WO2002085329A1 Method for the continuous production of medicaments for inhalation |
| 10/31/2002 | US20020160426 Using drops; storage; crystallization; detection of images |
| 10/31/2002 | US20020159935 Multi-stage counter-current crystallization apparatus |
| 10/31/2002 | DE10119718A1 Verfahren zur kontinuierlichen Herstellung inhalierfähiger Arzneistoffe, Vorrichtung zur Durchführung des Verfahrens und nach diesem Verfahren hergestellter Arzneistoff A process for the continuous production of inhalable medicaments, apparatus for performing the method and produced by this process drug |
| 10/30/2002 | EP1253129A1 High purity 9,9-bis-(4-hydroxyphenyl)-fluorene and method for the preparation and purification thereof |
| 10/30/2002 | EP1252127A1 A process for the crystallization of non-sucrose substances |
| 10/24/2002 | WO2002083938A2 Screening methods for identifying ligands |
| 10/24/2002 | WO2002083568A1 Method for producing high purity potassium fluorotantalate crystal or high purity potassium fluoroniobate crystal and recrystallization vessel for use in the method for production, and potassium fluorotantalate crystal or high purity potassium fluoroniobate crystal produced by the method for production |
| 10/24/2002 | WO2002064597A3 Method for purifying 20(s)-camptothecin |
| 10/24/2002 | WO2001072315A9 Emulsion containing a plant extract, method for producing said emulsion and for obtaining a plant extract |
| 10/24/2002 | US20020155504 Method for diffracting crystals formed by submicroliter crystallization experiments |
| 10/22/2002 | US6467305 Method and apparatus for crystallization from liquids |
| 10/15/2002 | US6464736 Controlling saturation of brine solutions and purification of crystals from polymorphic compounds |
| 10/10/2002 | WO2002078863A1 Generation of pharmaceutical agent particles using focused acoustic energy |
| 10/10/2002 | WO2002048046A3 Process for recovering arsenic from acidic aqueous solution |
| 10/10/2002 | US20020145231 High throughput screening of crystallization of materials |
| 10/09/2002 | CN2514887Y Multifunctional setting crystallization tank |
| 10/09/2002 | CN1373126A Crystallization formed N-(4-trifluoromethylphenyl)-5-methyl isooxazo-4-carboxamide |
| 10/08/2002 | US6462031 Boiling ethyl formate, ethyl actate, and/or 2-propanol-hexane mixture as solvent under inert atmosphere, precipitating crystals with cooling |
| 10/08/2002 | US6461642 Crystallization using supercritical or subcritical fluids |
| 10/03/2002 | WO2002077085A1 Method of recovering polyvinyl chloride and apparatus therefor |
| 10/03/2002 | WO2001024921A9 Crystalline gallium nitride and method for forming crystalline gallium nitride |
| 10/03/2002 | US20020143153 Monitoring crystalization on microarray; generate microarray, incubate with sample of mother liquor, detect crystal formation in the drops, take images of drops |
| 10/03/2002 | US20020142049 Precipitating drug as solid |
| 10/02/2002 | EP1245951A1 Method and measuring system for determining the crystal fraction in a crystal suspension mixture |
| 10/02/2002 | DE10106969C1 Verfahren zur Reinigung und zur Herstellung von 20(S)-Camptothecin Process for cleaning and for the production of 20 (S) -camptothecin |
| 10/02/2002 | CN1091623C Crystallisation process |
| 10/01/2002 | US6458332 Crystallization apparatus and crystallization method |
| 09/26/2002 | US20020137902 Method for producing crystal polymorphs and crystal polymorphs produced thereby |
| 09/25/2002 | EP1242378A1 Novel processes |
| 09/25/2002 | EP1242350A1 Bisphenol phenol adducts |
| 09/25/2002 | EP1242349A1 Bis(4-hydroxyaryl)alkanes |
| 09/24/2002 | US6454853 Process for the purification of organic products by fractionated crystallization at a variable circulation rate |
| 09/19/2002 | US20020131923 Reduction in mineral salt deposition |