| 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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| 05/01/2003 | WO2003008622A3 Exponential nucleic acid amplification using nicking endonucleases |
| 05/01/2003 | US20030083197 Group 1A or 2A catalyst and a carrier, characterized in that alkali metal and/or alkaline earth metal is present in the carrier and/or between the carrier and the catalyst layer, which improves durability; exhaust system catalyst |
| 05/01/2003 | US20030082654 Novel cancer marker and uses therefor in the diagnosis of cancer |
| 05/01/2003 | US20030082590 Exponential nucleic acid amplification using nicking endonucleases |
| 05/01/2003 | US20030082100 Alumina spheres having a high impact resistance |
| 05/01/2003 | US20030082086 Removal of thiothionylfluoride from sulfur tetrafluoride |
| 05/01/2003 | US20030080473 Process for producing bonded activated carbon structures and articles |
| 05/01/2003 | US20030080065 Method for perchlorate removal from ground water |
| 05/01/2003 | US20030080057 Comprises double stranded conductive polymer functioning as stationary phase of a chemical and/ or biological separation system; double stranded conductive polymer provides controllable interactions between polymer and analyte |
| 05/01/2003 | CA2402588A1 Taxonomic identification of pathogenic microorganisms and their toxic proteins |
| 04/30/2003 | CN1414881A High strength and hith surface area catalyst, catalyst support or adsorber compositions |
| 04/30/2003 | CN1414879A Stripping process with fully distributed openings on baffles |
| 04/30/2003 | CN1414878A Laminated pressed articles |
| 04/30/2003 | CN1414877A Absorbent media for removal of impurities from hydrocarbon streams |
| 04/30/2003 | CN1414328A Purifying device and method for air liquifacation separated |
| 04/30/2003 | CN1106880C Process for preparing adsorbent of selection adsorption separation aromatic isomer |
| 04/30/2003 | CN1106819C Opened refrigerating displaying cabinet |
| 04/29/2003 | US6555611 Adsorbent for aromatic hydroxy compound and utilization thereof |
| 04/29/2003 | US6555502 Multicomponent superabsorbent gel particles |
| 04/29/2003 | US6555496 Additives (alumina) improve suitability in hydrorefining catalytic or absorbent material |
| 04/29/2003 | US6555391 Methods of conditioning an affinity resin after storage |
| 04/29/2003 | US6555151 Contacting sodium polyphosphate sequestering agent with sodium or potassium silicate to form a mixture, acidifying the mixture with a mineral acid to form hydrosol, allowing hydrosol to set into a hydrogel |
| 04/29/2003 | US6555079 Method and device for cleaning the atmosphere |
| 04/29/2003 | US6555014 Filtering aid is fed to a dosing device by a delivery device, and the filter aid is supplied to an injecting container and/or to a filter element via the dosing device. |
| 04/29/2003 | US6555007 Sphagnum, sphagnum moss, or sphagnum peat moss to bind chlorine gas from the atmosphere in the organic matter. |
| 04/29/2003 | US6554886 Urea compound and an inorganic acid and/or an organic acid supported on a porous support |
| 04/24/2003 | WO2003033580A2 Non-degradable and degradable porous materials with high surface areas |
| 04/24/2003 | WO2003033575A1 Polymer based permeable membrane for removal of ions |
| 04/24/2003 | WO2003033374A1 Disposable fluid changing kit and method of disposing of the same |
| 04/24/2003 | WO2003033135A1 Activated carbon fiber for the removal of organochlorine compounds |
| 04/24/2003 | WO2003033115A1 Method for removing halogen-containing gas |
| 04/24/2003 | WO2003033053A1 Method of selectively eliminating virus and leukocytes, eliminating material and eliminating apparatus |
| 04/24/2003 | WO2003032719A2 Absorbent component and use as pet litter |
| 04/24/2003 | WO2002043858A9 Process to prepare adsorbents from organic fertilizer and their applications for removal of acidic gases from wet air streams |
| 04/24/2003 | WO2002034384A2 Absorption agents with a high swelling capacity, with a reduced tendency to cake |
| 04/24/2003 | WO2001053195A9 Catalysis of the hydrogen sorption kinetics of hydrides by using nitrides and carbides |
| 04/24/2003 | US20030078162 Regeneratable, usable in thermal generators, has a magnesian type pulverulent and a metal oxide powder having a grain size of </= 50 mm |
| 04/24/2003 | US20030077842 Recovering preferential particles from sample; obtain sample contain surface bound ligand bound to preferential particle, elute particle, dissociate particle from ligand, recover particle from fluid |
| 04/24/2003 | US20030077212 Method and device for exhaust gas purification |
| 04/24/2003 | US20030075508 Ion exchange cryptands covalently bound to substrates |
| 04/24/2003 | US20030075076 Comprises alkoxylated montan wax for removal of nicotine, tobacco combustion products, ozone and/or formaldehyde by adsorption |
| 04/24/2003 | US20030075050 Comprises lithium silicates; long service life |
| 04/24/2003 | CA2464351A1 Method for selectively removing virus and leukocytes, removing material and removing apparatus |
| 04/24/2003 | CA2426802A1 Highly swellable absorption medium with reduced caking tendency |
| 04/23/2003 | EP1303572A1 Porous and magnetic, inorganic-based composite material used as sorbent for cleaning water and the environment from oil spill |
| 04/23/2003 | EP1303346A1 Filtering device |
| 04/23/2003 | EP1242182A4 High strength and high surface area catalyst, catalyst support or adsorber compositions |
| 04/23/2003 | EP1196351A4 Very high structure, highly absorptive hybrid silica and method for making same |
| 04/23/2003 | EP1144488B1 Manufacturing porous cross-linked polymer monoliths |
| 04/23/2003 | EP0935606B1 Method for purification of recombinant proteins |
| 04/23/2003 | EP0868208B1 Affinity membrane system and method of using same |
| 04/23/2003 | EP0730639B1 Cell separation device |
| 04/23/2003 | CN2546076Y Oil-fuel active carbon regenerating furnace |
| 04/23/2003 | CN1413300A Chromatography material and method using same |
| 04/23/2003 | CN1411905A Deoxidant and deoxidant packing body |
| 04/23/2003 | CN1411904A Immobilized beta-cyclodextrin and method for removing cholesterol and triglyceride |
| 04/23/2003 | CN1411903A Micropore carbon adsorbent for storing natural gas and its preparation method |
| 04/23/2003 | CN1411884A Reduction method for essence extractive and obtained extractive |
| 04/23/2003 | CN1106403C Cellulose ether and method for fixed biological molecule on coated sheet carrier material |
| 04/23/2003 | CN1106401C 磁性色素 Magnetic pigment |
| 04/22/2003 | US6551700 Spherical high-performance adsorbents with microstructure |
| 04/22/2003 | US6551582 Pyrone (3-(alkylcarbonyl),4-hydroxy,6-methyl-2H-pyran-2-one) of given formula and a carrier |
| 04/22/2003 | US6551573 Synthesis of aluminum rich AFI zeolite |
| 04/22/2003 | US6551564 Comprises super-stoichiometric oxidising agents, which can adsorb oxides of nitrogen by elevating temperature or passage of rich mixture; for exhaust gases in internal combustion engines/automobiles |
| 04/22/2003 | US6551515 Particulate soild supports functionalized with EGTA ligands |
| 04/22/2003 | US6551512 No adsorption of the analytes by a sorbent takes place; calculating net flow ratios of a simulated moving bed method from parameters of checked, calculated effective porosities, residence times; and band broadening |
| 04/22/2003 | US6551295 Absorbent structures comprising fluid storage members with improved ability to dewater acquisition/distribution members |
| 04/22/2003 | US6550622 Composite filter medium and fluid filters containing same |
| 04/22/2003 | CA2240691C System for exhaust gas purification |
| 04/17/2003 | WO2003031324A2 Activated, coal-based carbon foam |
| 04/17/2003 | WO2003031100A1 Method for the production of protective coatings on the surface of chemically active materials |
| 04/17/2003 | WO2003031062A1 Alkali-stable hydrophilic sorbents for ion-exchange chromatography |
| 04/17/2003 | WO2003031014A1 Separation medium, its preparation and its use |
| 04/17/2003 | WO2002085930A3 Immunomodulating agents from parasitic worms and method for isolation thereof |
| 04/17/2003 | WO2002027327A3 Rapid profiling of the interactions between a chemical entity and proteins in a given proteome |
| 04/17/2003 | WO2001046687A3 System and method for automated matched ion polynucleotide chromatography |
| 04/17/2003 | US20030073370 Flexible adsorbent filter |
| 04/17/2003 | US20030073158 Generation of porous apparatus; obtain degradable porous material, mix in solvent, gel, recover porous apparatus |
| 04/17/2003 | US20030072817 Atomizing heated water into minute particles; contacting raw material under a state of decompression with heated and atomized water particles; condensing water particles; collecting cooled water; solidifying liquid extract |
| 04/17/2003 | US20030072716 Comprising carbohydrates and carbohydrate-based materials adapted to interact with carbon dioxide in gaseous, liquid and supercritical forms |
| 04/17/2003 | US20030070989 Disposable fluid changing kit and method of disposing of the same |
| 04/17/2003 | US20030070966 Desulfurization and novel sorbent for same |
| 04/17/2003 | US20030070350 Activated, coal-based carbon foam |
| 04/17/2003 | CA2463093A1 Separation medium, its preparation and its use |
| 04/17/2003 | CA2462214A1 Method for the production of protective coatings on the surface of chemically active materials |
| 04/16/2003 | EP1301591A1 Methods and compositions for rapid protein and peptide extraction and isolation using a lysis matrix |
| 04/16/2003 | EP1301559A1 Modified sulfonamide polymers |
| 04/16/2003 | EP1301279A2 Adsorption method and ligands |
| 04/16/2003 | EP1301267A2 Method for the production of diamond-like material, diamond-like material and use thereof |
| 04/16/2003 | EP1265684A4 Purification device and purification method |
| 04/16/2003 | EP1231993A4 Improved column for dna separation by matched ion polynucleotide chromatography |
| 04/16/2003 | EP1121197B1 Absorbent and time release material |
| 04/16/2003 | EP1078885A4 Material for introducing physiologically-essential inorganic elements into drinkable water |
| 04/16/2003 | EP0882068B1 Polyhydroxy polymers substituted with styryl ether groups and gels and surfaces prepared from them |
| 04/16/2003 | EP0757589B1 Separating and concentrating certain ions using ion-binding ligands bonded to membranes |
| 04/16/2003 | CN1411554A Method of structure-based drug design using MS/NMR |
| 04/16/2003 | CN1411390A Agent and method for removing polutants from gases |
| 04/16/2003 | CN1411388A Methods for extraction and reaction using supercritical fluids |
| 04/16/2003 | CN1411381A High permeability, low absorption capacity polymers |
| 04/16/2003 | CN1410157A Collagen fiber solidified tannin adsorptive material and its preparation method and its adsorption and separation of metallic ion |