| 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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| 04/10/2001 | US6214235 Process for removal of quaternary ammonium salt |
| 04/10/2001 | US6214232 Fluid treatment |
| 04/10/2001 | US6214221 Method and apparatus for purification of biological substances |
| 04/10/2001 | US6214201 Process for manufacturing functional activated carbon fibers treated by anodic oxidation |
| 04/10/2001 | US6214199 Absorber tank filled with silica containing material |
| 04/10/2001 | US6212756 Dispensable non-adhesive desiccated matrix system for insulating glass units |
| 04/05/2001 | WO2001023413A1 Extracorporeal endotoxin removal method |
| 04/05/2001 | WO2001023302A1 Method and device for producing a hydrogen or synthesis gas and use thereof |
| 04/05/2001 | WO2001023177A1 Superabsorbent composite sheet and method for preparing the same |
| 04/05/2001 | WO2001023083A1 Porous organic polymer shaped bodies |
| 04/05/2001 | WO2001023072A1 Adsorption powder for removing mercury from high temperature, high moisture gas streams |
| 04/05/2001 | WO2000062836A3 Method of removing beta-2 microglobulin from blood |
| 04/05/2001 | WO2000050378A3 Synthesis of nitroalcohol diastereomers |
| 04/05/2001 | DE19954402A1 Verfahren zur Herstellung von monodispersen, vernetzten Perlpolymerisaten mit Thioharnstoffgruppen und ihre Verwendung zur Adsorption von Metallverbindungen Process for preparing monodisperse, crosslinked bead polymers having thiourea groups and their use for the adsorption of metal compounds |
| 04/05/2001 | DE19952089C1 Thermoplastic polymer compositions with reactive isocyanate groups are used as desiccant for packaging moisture-sensitive goods, e.g. highly reactive, moisture-curable polyurethane or reactive silane adhesive system |
| 04/05/2001 | DE19946381A1 Verfahren und Vorrichtung zur Erzeugung eines kohlendioxidarmen, wasserstoffreichen Gases oder eines konditionierten Synthesegases und Verwendung derselben Method and device for producing a carbon dioxide-poor, hydrogen-rich gas or a conditioned synthesis gas, and using the same |
| 04/05/2001 | DE19945188A1 Removal of aqueous phases from mixtures of non-aqueous liquids and aqueous phases comprises contacting the mixture with a large particulate material that is coated with a gel forming polysaccharide. |
| 04/05/2001 | DE10046635A1 Porous metal oxide materials, useful for removing water in air conditioning plant, e.g. for vehicle, have water vapor adsorption capacity varying with relative water vapor pressure |
| 04/04/2001 | EP1088791A1 Process for the preparation of MTT-type zeolites using specific structuring agent precursors |
| 04/04/2001 | EP1088537A2 Highly water absorbent sheet and method for manufacturing same |
| 04/04/2001 | EP1087831A1 Attrition resistant, zinc titanate-containing, reduced sulfur sorbents |
| 04/04/2001 | EP1087827A1 Liquid-phase adsorption process for removing and concentrating heteroatom compounds in hydrocarbons |
| 04/04/2001 | EP1070722A9 Silica with polyazacycloalkane units containing more than six nitrogen atoms, process for their preparation and use |
| 04/04/2001 | EP1062031A4 Ion separation using a surface-treated xerogel |
| 04/04/2001 | EP0777725B1 Process and device for the rapid separation and/or conversion of substrates |
| 04/04/2001 | EP0741734B1 Phenylboronic acid complexes |
| 04/04/2001 | EP0658164B1 Chromatographic purification and separation process for mixtures of nucleic acids |
| 04/04/2001 | CN1290191A Adsorbent for a hydrocarbon stream and process |
| 04/03/2001 | US6210715 Calcium phosphate microcarriers and microspheres |
| 04/03/2001 | US6210570 Monolithic silica column |
| 04/03/2001 | US6209547 Cigarette filter |
| 04/03/2001 | CA2017677C Osmotically enhanced absorbent structures |
| 03/29/2001 | WO2001021529A1 Surface modified fine silica powder and use thereof |
| 03/29/2001 | WO2001021269A2 Carbon dioxide absorption unit and regeneration method for said unit |
| 03/29/2001 | WO2001021225A2 Absorbent material of odoriferous substances and releaser of active ingredients formed by particles obtained of corncobs (woody ring and chaff fraction) |
| 03/29/2001 | WO2000058005A3 Immunoadsorber for use in sepsis therapy |
| 03/28/2001 | EP1086348A1 Modified polymers having controlled transmission rates |
| 03/28/2001 | EP1086347A1 Desiccant entrained polymer |
| 03/28/2001 | EP1085930A1 A new chromatographic method and chromatographic columns therefor |
| 03/28/2001 | EP1015881A4 Chemical sample treatment cassette and methods |
| 03/28/2001 | EP0728039B1 Oxygen absorber |
| 03/28/2001 | CN1289402A Desiccant assisted air conditioning system |
| 03/28/2001 | CN1289263A Separation of substance mixtures using polysaccharides |
| 03/28/2001 | CN1288778A Molecular sieve desulfurizer and its preparation |
| 03/28/2001 | CN1063759C Process for producing aqueous gel, heavy-metal ion adsorbent, pigment adsorbent, microbe carrier and carrier for enzyme immobilization |
| 03/27/2001 | US6207612 Removal of impurities from hydrocarbon streams |
| 03/27/2001 | US6207604 β-zeolite molecular sieve absorbent |
| 03/27/2001 | US6207264 A highly adsorbent, temperature-resistant monolithic activated carbon article exhibits no loss in compressive strength upon heating 200 degree c. and consists of activated carbon and polymeric binder |
| 03/27/2001 | US6207255 Adsorbent article with dust collection function |
| 03/27/2001 | US6207251 Non-woven scrim which is embedded in the fibrillated polytetrafluoroethylene web having absorptive or reactive particle towards the solute entrapped therein; displays greater strength against various mechanical stresses |
| 03/27/2001 | US6207098 Dissolving a water-soluble nonionic polymeric surfactant and a precursor for a matrix dissolving agent in a medium, mixing metallorganic compound, solidifying through sol-gel transition, removal of solvent phase, calcining the gel |
| 03/27/2001 | US6207066 Method for purification of a blood component |
| 03/27/2001 | US6206952 Using cadmium exchanged zeolite rho |
| 03/22/2001 | WO2001019904A1 Mesoporous carbons and polymers |
| 03/22/2001 | WO2001019886A1 New molecularly imprinted polymers grafted on solid supports |
| 03/22/2001 | WO2001019885A1 Single stage seed polymerisation for the production of large polymer particles with a narrow size distribution |
| 03/22/2001 | WO2001019731A1 Novel compound and microporous material and method for production thereof |
| 03/22/2001 | WO2001019504A2 Three dimensional patterned porous structures |
| 03/22/2001 | WO2001019485A1 Improved column for dna separation by matched ion polynucleotide chromatography |
| 03/22/2001 | WO2001019484A1 Purification device and purification method |
| 03/22/2001 | WO2001019483A1 Device through which particles can pass, for separating substances using porous, flat adsorption membranes |
| 03/22/2001 | DE20022141U1 Wool-like product from plant, lichen and/or animal tissue is useful e.g. as filter, sorbent, chemical reagent or substrate, e.g. for flavoring, flavor enhancer or aroma in food or animal feed |
| 03/22/2001 | CA2388747A1 Purification device and purification method |
| 03/22/2001 | CA2384824A1 Single stage seed polymerisation for the production of large polymer particles with a narrow size distribution |
| 03/22/2001 | CA2375746A1 Improved column for dna separation by matched ion polynucleotide chromatography |
| 03/21/2001 | EP1084748A2 Membrane-shaped biopolymer adsorbing material and biopolymer adsorbing kit |
| 03/21/2001 | EP1084743A1 Removal of CO2 from gases using activated alumina |
| 03/21/2001 | EP1084136A1 Separation of protein monomers from aggregates by use of ion-exchange chromatography |
| 03/21/2001 | EP1083987A1 Porous polyolefin sorbent material containing a wetting agent |
| 03/21/2001 | CN1287971A Alkali fusion method for synthesis of 4 angtrom molecular sieve |
| 03/21/2001 | CN1287970A Method for preparing high whiteness 4 angstrom molecular sieve by using comon kaolinite as raw material |
| 03/20/2001 | US6205280 Blockless fiber optic attenuators and attenuation systems employing dispersion controlled polymers |
| 03/20/2001 | US6203814 Surface treatment of fullerene carbon; oxidation |
| 03/20/2001 | US6202467 Hybrid integrated circuit for a gas sensor |
| 03/20/2001 | CA2034111C Absorbent fibrous structure |
| 03/15/2001 | WO2001017900A1 Carbonaceous material for hydrogen storage and method for preparing the same, and cell and fuel cell |
| 03/15/2001 | WO2001017674A1 Guard bed containing lead compounds upstream of a bed of copper-containing catalyst to prevent its contamination by chlorine and sulphur contaminants |
| 03/15/2001 | WO2001017663A1 Method, device and installation for treating fluids on at least one bulk material layer |
| 03/15/2001 | WO2001017648A1 Nanopore reactive adsorbents for the high-efficiency removal of waste species |
| 03/15/2001 | WO2001017646A1 A method and apparatus for recovering a solvent |
| 03/15/2001 | CA2384359A1 Carbonaceous material for hydrogen storage and method for preparing the same, and cell and fuel cell |
| 03/15/2001 | CA2383899A1 A method and apparatus for recovering a solvent |
| 03/14/2001 | EP1082214A1 Extraction material and method for determination of gamma-hydroxybutyrate |
| 03/14/2001 | EP0958055A4 Poly n-cyclic aromatic ligands bonded to solid supports for removing and concentrating ions from solutions |
| 03/14/2001 | EP0479906B1 Improved cellulose chromatography support |
| 03/14/2001 | CN1287562A Modified polystyrene spherical resin and process for decontaminating waste water by using the same |
| 03/14/2001 | CN1287539A Rapid coagulation-flocculation and sedimentation type waste water treatment method |
| 03/14/2001 | CN1287010A Granular imbibition material |
| 03/13/2001 | US6200919 Alumino-silicate derivatives |
| 03/13/2001 | US6200555 Deodorizing compound reactive with the carbonyl-containing odor component is at least one selected from the group consisting of monohydric phenols, polyhydric phenols, and derivatives thereof, and among them, resorcin is preferable. |
| 03/13/2001 | US6200494 Combination of getter materials and device for containing the same |
| 03/13/2001 | US6200482 Arsenic filtering media |
| 03/13/2001 | US6200474 Cast membrane structures for sample prepartion |
| 03/13/2001 | US6199397 Air conditioning installation with activated carbon filter |
| 03/08/2001 | WO2001016535A1 Self-contained cooling device with enhanced characteristics |
| 03/08/2001 | WO2001016376A1 Porous substrates for dna arrays |
| 03/08/2001 | WO2001016372A1 Methods of immobilizing ligands on solid supports and apparatus and methods of use therefor |
| 03/08/2001 | WO2001016256A1 Countercurrent desulfurization process for refractory organosulfur heterocycles |
| 03/08/2001 | WO2001016197A1 Polymer composition and a method for producing the same |
| 03/08/2001 | WO2001016155A1 Antibodies specific for fullerenes |