| Patents for B01J 20 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof (48,616) |
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| 02/13/2003 | WO2003011865A1 Novel materials for selective trapping of carbon monoxide |
| 02/13/2003 | WO2003011759A1 Mesostructured transition aluminas |
| 02/13/2003 | WO2003011758A1 Catalytic system for reducing emissions of volatile organic compounds in combustion gases |
| 02/13/2003 | WO2003011756A1 Method for producing activated carbon having high strength and high capability for denitration, and activated carbon produced by the method |
| 02/13/2003 | WO2003011453A1 Adsorber materials made of renewable raw materials, method for the production thereof and their use |
| 02/13/2003 | WO2002088148B1 Isoreticular metal-organic frameworks, process for forming the same, and systematic design of pore size and functionality therein,with application for gas storage |
| 02/13/2003 | US20030032555 Desulfurization and novel sorbents for same |
| 02/13/2003 | US20030031783 Silica adsorbent on magnetic substrate |
| 02/13/2003 | US20030030693 Porous absorbent and ink jet recording apparatus |
| 02/13/2003 | US20030029802 Hydrocarbon absorbent polymer & method of use |
| 02/13/2003 | US20030029777 Desulfurization and novel sorbents for same |
| 02/13/2003 | US20030029320 Three-dimensional adsorbent particle filter comprising darkly colored, reflective adsorbent particles |
| 02/13/2003 | US20030029314 Apparatus and method for purifying air used in cryogenic air separation |
| 02/13/2003 | US20030029088 Process for converting coal into fuel cell quality hydrogen and sequestration-ready carbon dioxide |
| 02/13/2003 | CA2456078A1 Microscale affinity purification system |
| 02/12/2003 | EP1283072A1 Doped adsorbent materials with enhanced activity |
| 02/12/2003 | EP1282647A2 Polysaccharide absorbent and method |
| 02/12/2003 | EP1133501B1 Calixarene derivatives |
| 02/12/2003 | CN2535120Y 混合型吸气剂 Mixed type getter |
| 02/12/2003 | CN1395988A Process for preparing carbon aerogel |
| 02/12/2003 | CN1101406C Method for preparing polysaccharide with fungal cell wall structure |
| 02/11/2003 | US6517906 Forming composite at low temperature using fibers have softening or decomposition temperature of at most 500 degrees centigrade |
| 02/11/2003 | US6517728 Oxygen scavengers independent of transition metal catalysts |
| 02/11/2003 | CA2191965C Composite articles for separating mercury from fluids |
| 02/08/2003 | CA2396510A1 Water purifier |
| 02/06/2003 | WO2003010512A2 High-speed, solid-liquid separation |
| 02/06/2003 | WO2003010096A2 Product for treating contaminated fluids and method of making and using the same |
| 02/06/2003 | WO2003009939A1 Use of a material based on organic and/or inorganic fibres and chitosan for fixing metal ions |
| 02/06/2003 | WO2003009933A1 A filter and a method for making a filter |
| 02/06/2003 | WO2003009918A1 Material for eliminating nitrogen oxides with laminated structure |
| 02/06/2003 | WO2002056826A3 Method for producing purified hematinic iron-saccharidic complex and product produced |
| 02/06/2003 | WO2002055986A3 Sample preconcentration tubes with sol-gel surface coatings and/or sol-gel monolithic beds |
| 02/06/2003 | WO2002044088A9 An adsorptive-filtration media for the capture of waterborne or airborne constituents |
| 02/06/2003 | WO2002042317A3 Method of separating extra-chromosomal dna from other cellular components |
| 02/06/2003 | US20030027879 Hypercrosslinked polymeric material for purification of physiological liquids of organism, and a method of producing the material |
| 02/06/2003 | US20030027140 Sequencing preferential nucleic; obtain nucleotide sequences, incubate with primers, amplify, detect signal, sequence |
| 02/06/2003 | US20030027088 Method for treating combustible wastes |
| 02/06/2003 | US20030024884 Method for removing oil, petroleum products and/or chemical, pollutants from liquid and/or gas and/or surface |
| 02/06/2003 | US20030024396 Gas purifier system containing an ultra-low emission carbon material |
| 02/06/2003 | US20030024395 Gas purifier system for removing trace impurities from a reactive fluid |
| 02/06/2003 | US20030024394 Method for producing a preconditioned ultra-low emmission carbon material |
| 02/06/2003 | US20030024391 Method for reducing trace impurities from a reactive fluid using preconditioned ultra-low emission carbon material |
| 02/06/2003 | US20030024390 Using liquid purifying systems that contain an ultra-low emission (ULE) carbon. |
| 02/06/2003 | CA2459245A1 Use of a material based on organic and/or inorganic fibres and chitosan for fixing metal ions |
| 02/06/2003 | CA2453247A1 A filter and a method for making a filter |
| 02/05/2003 | EP1281811A1 Porous absorbent and ink jet recording apparatus making use of it |
| 02/05/2003 | EP1281747A2 A process for converting coal into fuel cell quality hydrogen |
| 02/05/2003 | EP1281714A1 Magnetic pigment |
| 02/05/2003 | EP1281706A1 Process for the preparation of Alkeneoxides from Alkenes |
| 02/05/2003 | EP1281436A1 Novel material for use in separation and separating method using the same |
| 02/05/2003 | EP1281423A1 Method and device for absorbing hydrophobic material from a fluid, water purification system and washing device |
| 02/05/2003 | EP1280834A1 Surface cross-linked powder polymer |
| 02/05/2003 | EP1280761A2 Molecular arrangement with a structural configuration and use thereof for quantum-mechanical information processing |
| 02/05/2003 | EP1280735A2 Precipitated aragonite and a process for producing it |
| 02/05/2003 | EP1280594A1 Method and device for exhaust gas purification |
| 02/05/2003 | EP1280593A1 Process for the purification of flue gas |
| 02/05/2003 | EP1280592A1 Separation of glyco-containing entities |
| 02/05/2003 | EP1280431A2 Absorbent articles |
| 02/05/2003 | EP1094876A4 Composite membranes and methods for making such membranes |
| 02/05/2003 | EP1087831A4 Attrition resistant, zinc titanate-containing, reduced sulfur sorbents |
| 02/05/2003 | EP1038041B1 A fibrous system including wicking fibers impregnated with extractant for continuously capturing metals from an aqueous stream |
| 02/05/2003 | CN1394673A Application of beta-cyclodextrin bonded silicone gel as solid phase extraction adsorption medium |
| 02/05/2003 | CN1100605C Carbonaceous adsorbent, process for producing same, and method and apparatus for gas separation |
| 02/05/2003 | CN1100604C Chromium-free soaked active carbon and its preparing method |
| 02/05/2003 | CN1100603C Asbestos and mineral wood fibre adsorptive material |
| 02/05/2003 | CN1100582C Biological adsorption supporter |
| 02/05/2003 | CN1100568C Process for synthesizing protein immunoadsorbent medium for removing pathogenic antibody and its compounds from plasma |
| 02/04/2003 | US6514987 Useful for inactivating pathogens in a material, such as a blood product, and then degrades to breakdown products |
| 02/04/2003 | US6514907 Bromine impregnated activated carbon containing bromine more than 3 wt% and any alkali metal, alkaline earth metal and iron less than 0.3 wt%; improved alkyl sulfide absorption characteristics |
| 02/04/2003 | US6514906 Carbonaceous chars having reduced catalytic activity |
| 02/04/2003 | US6514478 Hydrided mechanically alloyed crystalline composition of lithium and a metal which forms a hydride, said hydrided composition liberating hydrogen to form a dehydrogenated state comprising lithium hydride and metal; high hydrogen capacity |
| 02/04/2003 | US6514471 Removing fluorine from semiconductor processing exhaust gas |
| 02/04/2003 | US6514430 Getter materials capable of being activated at low applied temperatures |
| 02/04/2003 | US6514320 Process for absorbing nitrogen oxides from gas mixtures containing said oxides |
| 02/04/2003 | US6514317 Method for purifying hydrogen-based gas mixture |
| 02/04/2003 | CA2224043C Method for exhaust gas purification and system for exhaust gas purification used therein |
| 02/02/2003 | CA2396530A1 Process for the preparation of alkene oxides from alkenes |
| 01/30/2003 | WO2003009318A2 Support with getter-material for microelectronic, microoptoelectronic or micromechanical device |
| 01/30/2003 | WO2003009317A2 Support with integrated deposit of gas absorbing material for manufacturing microelectronic, microoptoelectronic or micromechanical devices |
| 01/30/2003 | WO2003008622A2 Exponential nucleic acid amplification using nicking endonucleases |
| 01/30/2003 | WO2003008518A1 Device and method for manufacturing carbide, and carbide |
| 01/30/2003 | WO2003008120A2 Oxidative thermochemical drying process for changing hydrophilic/hydrophobic characteristics of natural organic substances |
| 01/30/2003 | WO2003008094A1 Sheet for treating gaseous ingredient and electroluminescent element employing the same |
| 01/30/2003 | WO2003008093A1 Hydroabsorbent product |
| 01/30/2003 | WO2003008068A1 Filter element |
| 01/30/2003 | WO2003008067A1 Method for using auxiliary filtering agents for filtration purposes |
| 01/30/2003 | WO2003007814A1 Device and method for collecting, transporting and recovering low molecular weight analytes in saliva |
| 01/30/2003 | WO2002036230A3 pH DEPENDENT MEMBRANE DIFFUSION |
| 01/30/2003 | WO2001076723A9 Methods for removal of impurity metals from gases using low metal zeolites |
| 01/30/2003 | US20030023037 For use in analyte detection and analyte purification applications |
| 01/30/2003 | US20030022787 Blending powdered activated carbon, a polymeric binder, a solvent, a pH modifier, and a crosslinking agent in a mixer to produce a blended material, shaping, drying |
| 01/30/2003 | US20030020198 Method of making shaped activated carbon |
| 01/30/2003 | US20030020043 Absorbent that includes spent grain germ, seed meal, or a mixture used to introduce an insecticide or larvicide, into an environment or abosrb oil or a hazardous chemical that has been spilled |
| 01/30/2003 | US20030019361 Filter apparatus |
| 01/30/2003 | US20030019359 Method and apparatus for controlling air quality |
| 01/30/2003 | US20030019193 Combined vapour and particulate filter |
| 01/30/2003 | CA2491995A1 Exponential nucleic acid amplification using nicking endonucleases |
| 01/30/2003 | CA2454326A1 Method for using auxiliary filtering agents for filtration purposes |
| 01/29/2003 | EP1279715A1 Process for binding non-polar substances |
| 01/29/2003 | EP1279435A1 A filter and a method for making a filter |