| 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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| 08/17/2004 | US6776821 Fixing material for gaseous hydrocarbon and use thereof, and method for solidifying hydrocarbon |
| 08/17/2004 | CA2322730C Vacuum preparation of hydrogen halide drier |
| 08/17/2004 | CA2102807C Cellulose chromatographic supports and method |
| 08/12/2004 | WO2004067825A1 Dry-process nonwoven pulp fabric composed of united layer structures |
| 08/12/2004 | WO2004067578A1 Moleculary imprinted polymers for extraction of components from foodstruffs |
| 08/12/2004 | WO2004067549A2 Peptides directed against antibodies, which cause cold-intolerance, and the use thereof |
| 08/12/2004 | WO2004067191A2 Alteration of surface affinities |
| 08/12/2004 | WO2004067166A1 Hydrogen storage material and method for producing same |
| 08/12/2004 | WO2004067161A2 Oxides of manganese processed in continuous flow reactors |
| 08/12/2004 | WO2004050548A3 High surface area zeolites and methods for preparation and use thereof |
| 08/12/2004 | WO2004042270A3 Gas storage materials and devices |
| 08/12/2004 | WO2003066802A3 Gene expression analysis using nicking agents |
| 08/12/2004 | US20040158083 Method of extracting and isolating minor components from vegetable oil |
| 08/12/2004 | US20040157209 comprising tailor-made recognition sites for a target located at or close to the surface of the polymer and/or of pores; solid phase synthesis |
| 08/12/2004 | US20040156766 Process for use of molecular sieve adosorbent blends |
| 08/12/2004 | US20040154987 Materials comprising saccharide cross-linked and chemically bonded to a support via urea linkages useful for chromatography and electrophoresis applications |
| 08/12/2004 | US20040154470 Filters employing porous strongly acidic polymers |
| 08/12/2004 | DE202004007793U1 Closure for the side inflow into a drain shaft, to prevent the escape of odors, has a filter material held by a carrier between the perforated wall of the base body and the inserted trap body |
| 08/12/2004 | DE10311106A1 Peptide gegen Kälteunverträglichkeit hervorrufende Autoantikörper und ihre Verwendung Peptides against cold intolerance inducing autoantibodies and their use |
| 08/12/2004 | DE10303696A1 Entfärbung und Farbstabilisierung von TEDA-Lösung Decolorization and color stabilization of TEDA solution |
| 08/12/2004 | DE102004003841A1 Chemical filter medium employed in clean room for removing chemical contaminants e.g. ozone and nitrogen oxide comprises two ozone absorption layers and a nitrogen oxide absorption layer containing filtering base neutral material |
| 08/12/2004 | CA2516505A1 Oxides of manganese processed in continuous flow reactors |
| 08/12/2004 | CA2513429A1 Molecularly imprinted polymers for extraction of components from foodstuffs |
| 08/11/2004 | EP1445238A1 Method for recycling calcium sulfate |
| 08/11/2004 | EP1444996A1 METHOD OF SELECTIVELY ELIMINATING VIRUS AND LEUKOCYTES, ELIMINATING MATERIAL AND ELIMINATING APPARATUS |
| 08/11/2004 | EP1444249A1 Method of protein purification |
| 08/11/2004 | EP1359996B1 Filter body |
| 08/11/2004 | EP0981284B1 Oxygen scavenger accelerator |
| 08/11/2004 | CN1520379A 活性氧发生材料 Active oxygen-generating material |
| 08/11/2004 | CN1520336A Novel separation agent for separating optical isomer and method for prepn. thereof |
| 08/10/2004 | US6774102 Extracorporeal endotoxin removal method |
| 08/10/2004 | US6774082 Composition for use in the separation of preferential biopolymers from sample |
| 08/10/2004 | US6773924 Such as iron hydroxide and sodium iron gluconate in glucose; blood disorders; storage stability |
| 08/10/2004 | US6773689 High efficiency microstructure made by two step dehydro-genation plasma technique |
| 08/10/2004 | US6773599 Triazine-based detoxification agents and their use |
| 08/10/2004 | US6773583 Open-ended cartridge packed with an adsorbent polymer of a hydrophobic and hydrophilic monomers, e.g., divinylbenzene-vinylpyrrolidone copolymer, which can dry out during the extraction procedure without diminishing solute retention |
| 08/10/2004 | US6773490 Sulfur trioxide delivery system |
| 08/10/2004 | CA2235274C New acrylamido derivatives and new formulations for polyacrylamide matrices in electrophoretic and chromatographic techniques |
| 08/05/2004 | WO2004065958A1 Filter for removing fibrinogen, filter device for removing fibrinogen, and method of removing fibrinogen using the same |
| 08/05/2004 | WO2004065566A2 Alkyl-linked nucleotide compositions |
| 08/05/2004 | WO2004065525A2 Apparatus and method for producing activated carbon |
| 08/05/2004 | WO2004065515A1 Heat-utilizing material and application thereof |
| 08/05/2004 | WO2004065459A1 Modified lipophilic polymers for the purification of water |
| 08/05/2004 | WO2004065334A1 Method of removing organotin residue |
| 08/05/2004 | WO2004065306A1 Composite particle and process for producing the same |
| 08/05/2004 | WO2004065001A1 Filter structure, filter panel comprising the filter structure and method for manufactuirng the filter structure. |
| 08/05/2004 | WO2004064997A1 New microcapsules useful as extraction means in particular for extracting water or soil contaminants |
| 08/05/2004 | WO2004064974A2 Narrow i.d. monolithic capillary columns for high efficiency separation and high sensitivity analysis of biomolecules |
| 08/05/2004 | WO2004064877A1 Multi-layered carbon nanoball for deodorization |
| 08/05/2004 | WO2004033069A3 Improved filtering medium and use of the said filtering medium for pollution removal from lagoons |
| 08/05/2004 | WO2004002407A3 Compositions comprising odor neutralizing calcium silicate |
| 08/05/2004 | WO2002095389A3 Method and detector for detecting gases |
| 08/05/2004 | US20040152880 Compositions and methods for the reversible capture of biomolecules |
| 08/05/2004 | US20040149660 Separatory agent for optical isomer |
| 08/05/2004 | US20040149658 Method for the removal of heavy metals from aqueous solution by means of silica as an adsorbent in counter-flow selective dialysis |
| 08/05/2004 | US20040149634 Composite materials for fluid treatment |
| 08/05/2004 | DE10302978A1 Sorptionsmittel und Verfahren zur Entfernung von Schwermetallen aus einem schwermetallhaltigen Gas Sorbent and method for removing heavy metals from a heavy metal-containing gas |
| 08/05/2004 | CA2554231A1 Apparatus and method for producing activated carbon |
| 08/05/2004 | CA2513901A1 Alkyl-linked nucleotide compositions |
| 08/05/2004 | CA2513612A1 Modified lipophilic polymers for the purification of water |
| 08/04/2004 | EP1443048A1 Decolorization and color stabilization of TEDA-solutions |
| 08/04/2004 | EP1442793A1 Photocatalyst element, method and device for preparing the same |
| 08/04/2004 | EP1441987A2 Solid materials for removing metals and fabrication |
| 08/04/2004 | EP1441849A1 Sorptive composite materials |
| 08/04/2004 | EP1441848A2 Body for isolating a constituent contained in a gas mixture |
| 08/04/2004 | EP1441826A1 Arsenic removal from aqueous media using chemically treated zeolite materials |
| 08/04/2004 | EP1441825A2 Method in the form of a dry rapid test for detecting nucleic acids |
| 08/04/2004 | EP1441823A2 Methods and compositions for chromatography |
| 08/04/2004 | EP1441695A2 Switchable surfaces |
| 08/04/2004 | EP1372816A4 Recovery of volatile organic compounds from carbon adsorber beds |
| 08/04/2004 | EP1214141B1 Three dimensional patterned porous structures and process for forming the same |
| 08/04/2004 | EP1177032B1 Device for purifying exhaust gases for an internal combustion engine |
| 08/04/2004 | EP1080056B1 Olefin purification by adsorption of acetylenics and regeneration of adsorbent |
| 08/04/2004 | EP1028800B1 Process and apparatus for removing metal carbonyls and moisture from a gas |
| 08/04/2004 | CN1517410A Water absorbability resin composition |
| 08/04/2004 | CN1517146A Flame-retarding type active carbon and its preparation method |
| 08/04/2004 | CN1160126C Immunoadsorber for use in sepsis therapy |
| 08/03/2004 | US6770757 Method for recovering products from process solutions |
| 08/03/2004 | US6770736 Polyethylene binder |
| 08/03/2004 | US6770390 Reforming hydrocarbon fuel to carbon monoxide containing, hydrogen-rich reformate, converting carbon monoxide to carbon dioxide and hydrogen by catalyzed water-shift reaction, removing carbon monoxide by adsorption on copper halide |
| 08/03/2004 | US6770285 Hydrophobic oil absorbing polymers and process |
| 08/03/2004 | US6770250 Using polyether sulfone polymer or anionic ion exchange resin loaded with iodine |
| 08/03/2004 | US6770201 Cast-to-shape electrokinetic trapping medium |
| 08/03/2004 | US6769271 Mixed oxide preglass agglomerant |
| 07/29/2004 | WO2004064125A1 Gas feed line structure |
| 07/29/2004 | WO2004064078A2 Magnetic activated carbon and the removal of contaminants from a fluid streams |
| 07/29/2004 | WO2004063261A1 Method of trapping free compounds contained in a polymer composition |
| 07/29/2004 | WO2004062771A1 Method of removing tacky substance or waste liquid containing tacky substance |
| 07/29/2004 | WO2004062767A1 Method of concentrating and removing harmful substance using double-stranded dna and adsorbent and apparatus therefor |
| 07/29/2004 | WO2004039187A3 Multu-functional protective textiles and methods for decontamination |
| 07/29/2004 | WO2004018071A3 Chromatographic medium |
| 07/29/2004 | WO2004016553A3 Rare earth metal compounds, methods of making, and methods of using the same |
| 07/29/2004 | WO2003039701B1 Selective separation and concentration of toxic nerve agents |
| 07/29/2004 | US20040147620 Reacting hydrogen and carbon monoxide to form hydrocarbon in presence of catalyst |
| 07/29/2004 | US20040147418 Process for treating a lipophilic fluid |
| 07/29/2004 | US20040147397 a carbon precursor of soft wood is soaked in a solution of a ferric salt, dried, pyrolized and activated; waste water treatment; recovery of dissolved gold cyanide complexes and precious metals; fine particle size and homogeneous magnetism |
| 07/29/2004 | US20040147396 reacting cucurbituril macrocycles with an inorganic matrix-forming agent (silica gel) in a liquid medium; durable, active and selective absorbents for gas and liquid chromatography; catalyst supports; high porosity |
| 07/29/2004 | US20040147395 porous transition alumina impregnated with a copper ammine complex that is decomposed to copper oxide and then reduced with hydrogen to copper metal; fixed bed catalysts or sorbents; high copper surface area; zinc and magnesium-free |
| 07/29/2004 | US20040146937 Protein interaction difference mapping |
| 07/29/2004 | US20040146584 Novel porous sulpha sponge iron compound, a process for preparing the same and a method for desulphurizing natural gas therewith |