| 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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| 04/18/2006 | US7029516 Filters and methods of making and using the same |
| 04/18/2006 | CA2179118C Carbon monoxide production plant incorporating a cryogenic separation unit |
| 04/13/2006 | WO2006039455A1 Composite filtration article |
| 04/13/2006 | WO2006038912A2 Mesostructured zeolitic materials and methods of making and using the same |
| 04/13/2006 | WO2006038603A1 Phosphate ion adsorbent |
| 04/13/2006 | US20060079725 Membranes for highly selective separations |
| 04/13/2006 | US20060079708 7-(Substituted (hetero)aryl)-3,5-dihydroxy-6-heptenoates, e.g., methyl [R*,S*-(E)]-(+-)-[3-(4-fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-3,5-dihydroxy-6-heptenoate; liquid chromatography using as a packing a polysaccharide (cellulose) modified by an alkylphenyl isocyanate or an alkylbenzoic acid |
| 04/13/2006 | US20060079671 Contacting an optionally alkylated (especially carboxymethylated) aspartate-based resin having a tetradentate ligand with a with a with a 3+ metal ion source in the presence of acetic acid and removing non-complexed metal ion; product may stabilized with an alkanedicarboxylic acid |
| 04/13/2006 | US20060079392 Proton-conducting polymer membrane that contains polyazoles and is coated with a catalyst layer, and application thereof in fuel cells |
| 04/13/2006 | US20060076284 Device for increasing pH of an aqueous stream |
| 04/13/2006 | US20060076229 Magnetic activated carbon and the removal of contaminants from a fluid streams |
| 04/13/2006 | DE10040897B4 Nanoskalige poröse Fasern aus polymeren Materialien Nanoscale porous fibers from polymeric materials |
| 04/13/2006 | CA2581302A1 Composition and method for oxidizing mercury in combustion processes |
| 04/13/2006 | CA2565435A1 Mesostructured zeolitic materials, and methods of making and using the same |
| 04/12/2006 | EP1645543A1 Micro-mesoporous active carbon and a method of treating it |
| 04/12/2006 | EP1645331A1 Hazardous substance decomposer and process for producing the same |
| 04/12/2006 | EP1645322A1 Apparatus for removing nitrogen oxides and method for removing nitrogen oxides |
| 04/12/2006 | EP1644113A1 Method for applying substances onto nonporous silica gel particles |
| 04/12/2006 | EP1585552A4 Multi-layered carbon nanoball for deodorization |
| 04/12/2006 | EP1578457A4 Carbon nanoball for deodorization |
| 04/12/2006 | EP1483225B1 Production and purification of phenol |
| 04/12/2006 | EP0948742A4 Preformed polymer coating process and product |
| 04/12/2006 | CN1759314A Micro fluid device and process for producing the same |
| 04/12/2006 | CN1758959A Separating agent for optical isomer |
| 04/12/2006 | CN1758958A Agent for separating optical isomers |
| 04/12/2006 | CN1758957A Process and apparatus for hydrogen purification |
| 04/12/2006 | CN1758950A Filtering device incorporating nanoparticles |
| 04/12/2006 | CN1757432A Gas absorption agent used for vacuum heat-insulation material |
| 04/12/2006 | CN1250622C Water-absorbing agent, method for the production and the utilization thereof |
| 04/12/2006 | CN1250555C Process for preparing high specific surface area hetero phenyl silica-gel |
| 04/12/2006 | CN1250456C Manufacturing method of water filter |
| 04/12/2006 | CN1250329C Endotoxin adsorbing agent and preparing method thereof |
| 04/12/2006 | CN1250320C Use of material and method for retaining polyhalogenated compounds |
| 04/11/2006 | US7026453 Method of protein purification |
| 04/11/2006 | US7026364 Used for the electrodeionization water purification device, suitable of solid acid catalyst and chromatography filling material; mixing water soluble monomer and water to form water in oil emulsions and polymerizing to form ion exchanger |
| 04/11/2006 | US7026262 Apparatus and process for regenerating catalyst |
| 04/11/2006 | US7025886 Material |
| 04/06/2006 | WO2006035696A1 Phosphoric ester of cellulose derivative and metal adsorbent comprising the same |
| 04/06/2006 | WO2006035004A1 Substrate having an outer layer of anionic clay, process for preparing the substrate, and use of the substrate |
| 04/06/2006 | US20060073969 Vater-absorbent resin composition and its production process |
| 04/06/2006 | US20060073499 Nucleic acid adsorbent; methods for adsorbing, removing, dissociating, and recovering nucleic acids using the same; and method for regenerating the same |
| 04/06/2006 | US20060070952 Providing unpowered layered double hydroxide charged sorbent medium, moving water in vicinity of charged sorbent medium, electrostatically attracting anionic biological agent to charged sorbent medium, electrostatically sorbing anionic biological agent on surface of sorbent medium |
| 04/06/2006 | DE202005020566U1 Super absorbing powder, for e.g. nanofiber products, comprises polymer particles exhibiting a sourceable core and a superficially after-crosslinked shell in the presence of water |
| 04/06/2006 | CA2799535A1 Titanium oxide and alumina alkali metal compositions |
| 04/05/2006 | EP1642640A2 Nanostructures for adsorbing hydrogen |
| 04/05/2006 | EP1641551A2 Broad spectrum filter system including tungsten-based impregnant and being useful for filtering contaminants from air or other gases |
| 04/05/2006 | EP1583601A4 Magnetic activated carbon and the removal of contaminants from a fluid streams |
| 04/05/2006 | EP1423177B1 Method for treating a fabric under use of a filter with integrated fluid dispenser |
| 04/05/2006 | EP1422257B1 Water absorbing resin powder process for production thereof and use thereof |
| 04/05/2006 | EP1114150B1 Monolithic matrix for separating nucleic acids by reverse-phase ion-pair high performance liquid chromatography |
| 04/05/2006 | EP0897738B1 Cleaning apparatus, filter and method of manufacturing the same |
| 04/05/2006 | CN2768893Y Active carbon regenerator |
| 04/05/2006 | CN1756946A Benzene sensor and method for manufacturing same |
| 04/05/2006 | CN1756792A Agent for capturing substance having anionic substituent |
| 04/05/2006 | CN1756762A Method of generating metal chelating affinity ligands |
| 04/05/2006 | CN1756587A Use of recombinant albumin in dialysis after liver failure |
| 04/05/2006 | CN1249431C Microfluidic separation devices with on-column sample injection |
| 04/05/2006 | CN1249122C Particlate hydrophobic polymer, production process thereof and column for reversed-phase high-performance liquid chromatography |
| 04/05/2006 | CN1248998C Process for coproducing p-xylene and ortho-xylene by using two separating steps |
| 04/04/2006 | US7022647 Filtering particulate and gaseous pollutants from internal combustion engines having intermetallic and ceramic phases, and the cermet material is made from transition metal aluminide |
| 04/04/2006 | US7022643 Impregnation carriers; concurrent rotation, agitation |
| 04/04/2006 | US7022269 Preoxidizing a carbon material, grinding preoxidized carbon material; mixing ground preoxidized material with a metal oxide to form a carbon mixture; extruding the carbon mixture; carbonizing and activating the extrudate |
| 04/04/2006 | US7022164 Filters employing porous strongly acidic polymers |
| 04/04/2006 | US7022162 Polyhalogenated adsorber filler and matrix |
| 04/04/2006 | US7022161 Process using alumina agglomerates to eliminate organic oxygen-containing molecules present in an organic effluent |
| 04/04/2006 | US7022160 Method of purifying gaseous nitrogen trifluoride |
| 04/04/2006 | US7022158 Adsorption element and methods |
| 04/04/2006 | US7021049 Vehicle sulfur oxide trap and related method |
| 04/04/2006 | CA2128570C High density high surface area adsorbents |
| 03/30/2006 | WO2006033326A1 Method for removing hydroxyhydroquinone |
| 03/30/2006 | WO2006032727A1 Process for the preparation of an adsorbent material containing iron oxyhydroxide, adsorbent material and the use thereof |
| 03/30/2006 | US20060067866 Attrition resistant, zinc titanate-containing, reduced sorbents and methods of use thereof |
| 03/30/2006 | US20060065583 Separation medium and method for its preparation |
| 03/30/2006 | DE19820645B4 Verfahren zur Reduzierung der Freisetzung von flüchtigen Emittenten aus einer Flüssigkeit A method of reducing the release of volatile issuer from a liquid |
| 03/30/2006 | DE102004046343A1 Verfahren zur adsorptiven Abtrennung von Kohlendioxid und Wasser oder Kohlendioxid und Methanol The method of adsorptive separation of carbon dioxide or carbon dioxide and water and methanol |
| 03/30/2006 | DE102004044347A1 Particle-loaded textile, film or membrane, used e.g. for decontamination in military clothing, made by applying spots of polymer adhesive to a substrate, applying activated carbon and crosslinking the adhesive |
| 03/30/2006 | CA2580739A1 Process for the preparation of an adsorbent material containing iron oxyhydroxide, adsorbent material and the use thereof |
| 03/29/2006 | EP1640714A2 Suppressor for continuous electrochemically suppressed ion chromatography and method |
| 03/29/2006 | EP1638892A2 Composite materials for fluid treatment |
| 03/29/2006 | EP1638886A2 Method and apparatus for storage of elemental hydrogen |
| 03/29/2006 | EP1638683A1 Method for producing an absorber-containing fibrous product |
| 03/29/2006 | EP1638662A2 Conjugates of magnetic polymer particles and carboxymethylated aspartic acid |
| 03/29/2006 | EP1601433A4 Narrow i.d. monolithic capillary columns for high efficiency separation and high sensitivity analysis of biomolecules |
| 03/29/2006 | EP1563006B1 Polymer composition |
| 03/29/2006 | EP1392874B1 A novel porous sulpha sponge iron compound, a process for preparing the same and a method for desulphurizing natural gas therewith |
| 03/29/2006 | EP1243619B1 Organic domain/inorganic domain hybrid material |
| 03/29/2006 | EP1141454B1 Thermoplastic fibers and fabrics |
| 03/29/2006 | CN2766953Y Ozone activation apparatus for active carbon material |
| 03/29/2006 | CN1753999A Process for producing amino acid or salt thereof by column technique and production apparatus thereof |
| 03/29/2006 | CN1753952A Mixture |
| 03/29/2006 | CN1753937A Phosphorous dendrimers, preparation method thereof and use of same for the extraction of actinides and lanthanides |
| 03/29/2006 | CN1751784A Method for regenerating adsorbent of oil color removal |
| 03/29/2006 | CN1751783A Composite absorption material for removing arsenic from water and its prepn. method |
| 03/29/2006 | CN1247466C Technique for treating water using magnetic absorbent |
| 03/28/2006 | US7020355 Switchable surfaces |
| 03/28/2006 | US7019037 Monolayer coated aerogels and method of making |
| 03/28/2006 | US7018948 Gold, silver, platinum or rare earth element on catalyst support; reactivation with ozone |
| 03/28/2006 | US7018540 use of a staggered HPLC-MS operation sequence, through a plurality of individual chromatography systems as directed by a programmed computer protocol, and is suitable for both turbulent flow and laminar flow type systems |
| 03/28/2006 | US7018538 the sorbent comprises a support, which is at least partially covered by a polymeric film based on primary aromatic amines especially polyanilines or derivatives of polyanilines |
| 03/28/2006 | US7018537 Chiral stationary phases based on derivatives of 4-amino-3,5-dinitrobenzoic acid |