| 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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| 09/12/2002 | WO2002070124A1 Chiral stationary phases based on derivatives of 4-amino-3,5-dinitrobenzoic acid |
| 09/12/2002 | WO2002070123A1 Separating agent for optical isomer |
| 09/12/2002 | WO2002070122A1 Absorbent for planar polycyclic aromatic compound |
| 09/12/2002 | WO2002070111A2 Method for the manufacture of gradient gels and method for analysing biomolecules on ultra-long ipg gels |
| 09/12/2002 | WO2002070109A1 Process and apparatus for removing sulfur compounds from hydrocarbon streams |
| 09/12/2002 | WO2002069932A1 Foaming compositions |
| 09/12/2002 | WO2002007871A3 Method for the production of diamond-like material, diamond-like material and use thereof |
| 09/12/2002 | WO2001046686A9 Chromatography material and a method using same |
| 09/12/2002 | WO2001016372A9 Methods of immobilizing ligands on solid supports and apparatus and methods of use therefor |
| 09/12/2002 | US20020128618 Coated with steric or electrostatic spacers and having pre-coating features of absorbency, gel strength; for use in hygiene articles |
| 09/12/2002 | US20020128468 Cyclodextrin derivatives for use in cosmetics, pharmacolog, cosmetic, or nutrients |
| 09/12/2002 | US20020128361 Product capable of transforming a toxic, corrosive or environmentally harmful liquid product into a harmless or non-aggressive residue |
| 09/12/2002 | US20020128329 Guard bed containing lead compounds upstream of a bed of copper-containing catalyst to prevent its contamination by chlorine and sulphur contaminants |
| 09/12/2002 | US20020128150 For use in catalysis, as adsorbent or complexing agent |
| 09/12/2002 | US20020128148 Self-regenerative process for contaminant removal from ammonia |
| 09/12/2002 | US20020125194 Immobilizing receptors on artificial membrane supports, exposing the supports with recepotrs to the test agents at varying concentration in liquid chromatographic system, eluting the test agent, evaluating profile of test material |
| 09/12/2002 | US20020124731 Adsorption powder for removing mercury from high temperature, high moisture gas streams |
| 09/12/2002 | US20020124727 Method and device for regenerating an adsorber |
| 09/12/2002 | US20020124726 Method and apparatus for controlling air quality |
| 09/12/2002 | DE10164066A1 Use of carbon-doped polyolefin material for retention of polyhalogenated compounds, e.g. to remove polychlorinated dibenzodioxin and dibenzofuran compounds from combustion off-gas |
| 09/12/2002 | DE10111302A1 Reinigung von Sulfurylfluorid Cleaning of sulfuryl fluoride |
| 09/12/2002 | CA2440639A1 Chiral stationary phases based on derivatives of 4-amino-3,5-dinitrobenzoic acid |
| 09/12/2002 | CA2439971A1 Chromatography of metal complexes |
| 09/11/2002 | EP1239280A2 ElogDoct:A tool for lipophilicity determination in drug discovery basic and neutral compounds |
| 09/11/2002 | EP1237994A1 Foam material comprising linear, isotactic polymers |
| 09/11/2002 | EP1237938A1 Large-pore chromatographic beads prepared by suspension polymerization |
| 09/11/2002 | EP1237819A1 Removal of hormones from liquids |
| 09/11/2002 | EP1237815A1 Abatement of effluents from chemical vapor deposition processes using organometallicsource reagents |
| 09/11/2002 | EP1237649A1 Desulfurization and novel sorbents for same |
| 09/11/2002 | EP1237643A1 Gas storage using fullerene based adsorbents |
| 09/11/2002 | EP1237639A1 Multiple sorbent cartridges for solid phase extraction |
| 09/11/2002 | EP0989904B1 Membrane module with unilaterally embedded hollow fiber membranes |
| 09/11/2002 | EP0876384A4 Desalting and purification of oligosaccharides and their derivatives |
| 09/11/2002 | EP0745062B1 Desorption process and apparatus |
| 09/11/2002 | CN1368873A Sulfur absorbent for reducing onion or garlic breath odor |
| 09/11/2002 | CN1090589C Macropore amplifying spherical silica-gel and its manufacturing method |
| 09/11/2002 | CN1090522C Reactive composition and method for purifying hydrogen chloride-containing gas |
| 09/10/2002 | US6448199 Tubular hydrophobic composite pd-membrane catalyst comprising pd-metallic membrane and inorganic porous membrane |
| 09/10/2002 | US6447911 Core is a superparamagnetic transition metal-containing component; siliceous oxide coating on surface of core; high resistance to leaching in aqueous acid; slurrying sodium silicate and mineral acid |
| 09/10/2002 | US6447686 Rapid coagulation-flocculation and sedimentation type waste water treatment method |
| 09/10/2002 | US6447584 Clean, high efficiency, low pressure drop, adsorptive; poly divinylbenzene-styrene beads having a sulfonic acid group; remove molecular bases, including ammonia, amines, imides, aminoalcohols, alcoholoamines in semiconductor fabrication |
| 09/10/2002 | US6447576 Cleaning agent and cleaning process of harmful gas |
| 09/06/2002 | WO2002069351A1 Magnetic activated carbon particles for adsorption of solutes from solution |
| 09/06/2002 | WO2002068888A1 Insert having interconnecting channel morphology for aldehyde absorption |
| 09/06/2002 | WO2002068642A1 A novel polypeptide compose substance for promoting blood and blood vessel cell growth |
| 09/06/2002 | WO2002068521A1 Metallic thiacalix[4]arene complexes |
| 09/06/2002 | WO2002068452A2 Method of isolating charged compounds, especially peptides and proteins |
| 09/06/2002 | WO2002068324A1 Micro-mesoporous active carbon, and a method of treating it |
| 09/06/2002 | WO2002068116A1 Method for regenerating adsorbent |
| 09/06/2002 | WO2002067666A1 Absorbent body and animal litter |
| 09/06/2002 | WO2002053094A3 Method for detoxifying a carbohydrate containing solution |
| 09/06/2002 | WO2002035623A3 Systems and processes for providing hydrogen to fuel cells |
| 09/06/2002 | WO2001085308A8 Filters employing both acidic polymers and physical-absorption media |
| 09/06/2002 | WO2001016024A9 Nanochain of bundled carbon molecules useful for hydrogen storage |
| 09/06/2002 | CA2439461A1 Micro-mesoporous active carbon, and a method of treating it |
| 09/06/2002 | CA2439455A1 Method for regenerating adsorbent |
| 09/05/2002 | US20020123543 Removal of free aldehydes |
| 09/05/2002 | US20020123043 Detecting ligand for preferential receptor; provide a substrate bound receptor, expose to sample, detect bound ligand by spectrum analysis |
| 09/05/2002 | US20020121488 Use of particulate polymers as filter aids for aqueous liquids |
| 09/05/2002 | US20020121481 Water treatment system |
| 09/05/2002 | US20020121470 Composite media for ion processing |
| 09/05/2002 | DE10107539A1 Filterkörper Filter body |
| 09/05/2002 | DE10106078A1 Lignin-based toxin-binding agents, e.g. lignins or ligninsulfonates, useful as food or feed additives or for treating plants or stored plant-based materials to eliminate harmful mycotoxins |
| 09/05/2002 | DE10101446A1 Hemp oil absorbent is formed by coarsely shredding woody part of stem, for spreading over oil film |
| 09/04/2002 | EP1236681A1 Active carbon with high adsorption capacity and low residual phosphoric content, its preparation and uses |
| 09/04/2002 | EP1236507A2 Water absorbent material comprising polysaccharide derivatives |
| 09/04/2002 | EP1236496A1 Process and adsorbent for gas drying |
| 09/04/2002 | EP1236495A1 Process and apparatus for removing sulfur compounds from a hydrocarbon stream |
| 09/04/2002 | EP1235887A1 Desulfurization and novel sorbents for same |
| 09/04/2002 | EP1235852A2 Method and apparatus for separating polynucleotides using monolithic capillary columns |
| 09/04/2002 | EP1235749A1 A method for anion-exchange adsorption and thioether anion-exchangers |
| 09/04/2002 | EP1235748A2 A method for anion-exchange adsorption and anion-exchangers |
| 09/04/2002 | EP1235744A1 Activated carbons and method for obtaining same from a partly mesophase and partly mesogenic pitch |
| 09/04/2002 | EP1235643A1 Intermediate absorbent structure with integrated breathable barrier |
| 09/04/2002 | EP1235633A1 Process for treating exhaust gas including sox |
| 09/04/2002 | EP0914308B1 Modified mcm-56, its preparation and use |
| 09/04/2002 | CN1367812A Method for treating combustible waste |
| 09/04/2002 | CN1367710A Static separation method using non-porous cellulose beads |
| 09/04/2002 | CN1367038A Formed active carbon and its production method |
| 09/04/2002 | CN1367035A Sepiolite type natural mineral series active drying agent and its production process |
| 09/04/2002 | CN1367024A Deodorizing composition |
| 09/04/2002 | CN1090225C Method of eliminating mercury from liquid hydrocarbons |
| 09/04/2002 | CN1090224C Process for upgrading flashing zone gas oil stream from delayed coker |
| 09/03/2002 | US6444653 Biodegradable diapers; particles occluding in their internal structure, at least one surfactant |
| 09/03/2002 | US6444611 Sorbent composition and apparatus for removing oil or oily substances from water, and process of manufacturing said composition |
| 09/03/2002 | US6444475 Detecting analyte ions are discolored. in one aspect of the invention, gas by-products from the suppression of the mobile phase are removed prior to detecting analyte ions at a detector. |
| 09/03/2002 | US6444326 Adjustment physical properties by exposure to silicon hydride |
| 09/03/2002 | US6444321 Reversibly, non-covalent bound surface coating |
| 09/03/2002 | US6444188 One step; spray drying; forming spheres |
| 09/03/2002 | US6444183 Agent for eliminating heavy metals comprising a phosphate compound |
| 09/03/2002 | US6444014 VPSA process using adsorbent materials |
| 08/29/2002 | WO2002066910A1 Adsorption heat pump, and use of adsorption material as adsorption material for adsorption heat pump |
| 08/29/2002 | WO2002066578A2 Copper-cerium adsorbent and desulphurization process using the same |
| 08/29/2002 | WO2002066159A1 Catalysts |
| 08/29/2002 | WO2002066152A2 Adsorbent coating compositions, laminates and adsorber elements comprising such compositions and methods for their manufacture and use |
| 08/29/2002 | WO2002066141A2 Filter body |
| 08/29/2002 | WO2002066135A1 A microchip electrospray device and column with affinity adsorbents and use of the same |
| 08/29/2002 | WO2002049128A3 Sulfur-absorbent bed and fuel processing assembly incorporating the same |
| 08/29/2002 | WO2000072004A9 Method of determining the three-dimensional shape of a macromolecule |
| 08/29/2002 | US20020120135 Specifically monosaccharides rhamnose, arabinose, xylose and mixtures thereof from solution in multistep process using a weakly acid cation exchange resin for chromatographic separation |