| 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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| 01/29/2003 | EP1278834A2 Polyfunctional support material for complex nucleic acid analysis |
| 01/29/2003 | EP1278714A1 Removal of (hydro)haloalkene impurities from product streams |
| 01/29/2003 | EP1278582A1 Method for separating components from liquid and gaseous media with nanocomposites |
| 01/29/2003 | EP1278411A1 Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
| 01/29/2003 | EP1137465A4 Method for purification of a blood component |
| 01/29/2003 | EP0830203B1 Sulfide scavenging packaging materials |
| 01/29/2003 | CN1394147A 碳块型水过滤器 Type carbon block water filter |
| 01/29/2003 | CN1393401A Modified zeolite and its preparing process, application and regeneration |
| 01/28/2003 | US6511645 Consolidated amorphous carbon materials, their manufacture and use |
| 01/28/2003 | US6511643 Method for recovering and/or removing organic compounds from gas streams |
| 01/28/2003 | US6511527 Removing dioxins via absorption with carbon nanotubes |
| 01/23/2003 | WO2003006375A1 Method for preparing microporous material |
| 01/23/2003 | WO2003006374A1 Production and use of tetrafluorosilane |
| 01/23/2003 | WO2003006155A1 Multi-purpose absorbent and cut-resistant sheet materials |
| 01/23/2003 | WO2003006140A1 Carbon-based adsorption powder containing cupric chloride |
| 01/23/2003 | WO2002059184A3 Molecular imprinting of small particles, and production of small particles from solid state reactants |
| 01/23/2003 | WO2002044086A3 Sodium zirconium carbonate and zirconium basic carbonate and methods of making the same |
| 01/23/2003 | WO2002030547A3 Multiple plate sorption assembly and method for using same |
| 01/23/2003 | WO2002030542A3 Purification of substance by reaction affinity chromatography |
| 01/23/2003 | US20030017945 Coagulation of oil in water emulsion |
| 01/23/2003 | US20030017936 Surface treatment of zeolite; forming pattern |
| 01/23/2003 | US20030017520 High-efficiency assay for protein mannosyl transferases |
| 01/23/2003 | US20030017337 Use as packing material in HPLC or as carrier material on plates in thin-layer chromatography |
| 01/23/2003 | US20030017288 Protective device against the effects of water |
| 01/23/2003 | US20030017077 Sample clean-up apparatus for mass spectrometry |
| 01/23/2003 | US20030015687 Produced from an inorganic sorbent and a binder, having a thickness of less than 700 mu m, which is produced by compressing at a pressure of at least 70 MPa, and calcining at at least about 500 C., until the water content is removed. |
| 01/23/2003 | US20030015473 Organoclay compositions for purifying contaminated liquids and methods for making and using them |
| 01/23/2003 | US20030015467 Microbiological water filter |
| 01/23/2003 | US20030015092 Solid phase and gas phase in a ratio of .1-10 for a gas discharge velocity of 0.2 m/s measured on air at 1 bar and 20 degrees C |
| 01/23/2003 | CA2451534A1 Carbon-based adsorption powder containing cupric chloride |
| 01/22/2003 | EP1277767A1 Solvent absorbing resin and method for preparation thereof |
| 01/22/2003 | EP1277702A2 Pyrogenically prepared aluminium-silicon mixed oxide, dispersions prepared therefrom and its uses |
| 01/22/2003 | EP1277050A2 Method of determining the three-dimensional shape of a macromolecule |
| 01/22/2003 | EP1276716A2 Metal chelating compositions |
| 01/22/2003 | EP1276698A1 Filter for purifying domestic drinking water |
| 01/22/2003 | EP1276694A1 Method for producing spherical activated carbon |
| 01/22/2003 | EP1276557A2 Simulated activity of protein a displayed by ligands attached to a cellulose bead surface |
| 01/22/2003 | EP1140953B1 Method of purifying thiamine phosphates |
| 01/22/2003 | EP1124633B1 Use of an adsorbent gel for eliminating and purifying biomolecules |
| 01/22/2003 | EP0828548B1 Devices and methods related to the filtration and/or purification of fluids |
| 01/22/2003 | EP0653067B1 Method and kit for pyridinium crosslink assay |
| 01/22/2003 | CN2531872Y Membrane coated active carbon |
| 01/22/2003 | CN1392098A Method for producing active clay |
| 01/22/2003 | CN1391988A Producing mixed cation adsorbent by single pass ion exchange |
| 01/22/2003 | CN1099593C Packing material for high efficiency liquid chromatography |
| 01/22/2003 | CN1099592C 分离剂 Separating agent |
| 01/22/2003 | CN1099318C Dry demetallization regeneration technology for residue and/or heavy oil catalytic cracking |
| 01/22/2003 | CN1099314C Active calcium and active carbon mixed absorbent, producing method thereof and use of purifying coal gas |
| 01/22/2003 | CN1099313C Method for forming spheriodal adsorbent used for adsorption stripping xylene |
| 01/21/2003 | US6509512 Multicomponent superabsorbent gel particles |
| 01/21/2003 | US6509478 Optically active poly (N-methylbenzylmaleimide), method for its production and its use |
| 01/21/2003 | US6509294 Binder, bamboo charcoal powder and tourmaline powder, and at least one selected from: chitosan, bamboo vinegar, tannic acid, and extract of conker; food preservative; antibacterial agent; deodorizing agent; adsorber of volatiles |
| 01/21/2003 | US6508955 Oxygen scavenger accelerator |
| 01/21/2003 | US6508858 Method and apparatus for treating exhaust gases |
| 01/21/2003 | US6508057 Process and device intended for nitrogen oxides elimination in an exhaust line of an internal-combustion engine |
| 01/21/2003 | CA2095614C Methods for the preparation of molecular sieves, including zeolites, using metal chelate complexes |
| 01/16/2003 | WO2003005400A1 Non-evaporation type getter, display unit and production method for them |
| 01/16/2003 | WO2003004592A2 Sorbent and method for surface cleaning from hydrocarbon impurities |
| 01/16/2003 | WO2003004550A1 Water absorbing resin powder, process for production thereof and use thereof |
| 01/16/2003 | WO2003004536A2 Method for producing cross-linked polysaccharides and use thereof as stationary phases in separation processes |
| 01/16/2003 | WO2003004534A1 Cellulosic particles suitable for chiral separation |
| 01/16/2003 | WO2003004500A1 Water- and organic-soluble cucurbituril derivatives, their preparation methods, their separation methods and uses |
| 01/16/2003 | WO2003004412A1 Metal oxide nanoparticles in an exfoliated silicate framework |
| 01/16/2003 | WO2003004151A1 Preparation of polymer particles |
| 01/16/2003 | WO2003004150A1 Preparation of polymer particles |
| 01/16/2003 | WO2003004149A1 Novel separation agent for separating optical isomer and method for preparation thereof |
| 01/16/2003 | WO2002060496A3 Coated activated carbon |
| 01/16/2003 | WO2002043859A3 Cartridges useful in cleaning dialysis solutions |
| 01/16/2003 | WO2002043858A3 Process to prepare adsorbents from organic fertilizer and their applications for removal of acidic gases from wet air streams |
| 01/16/2003 | US20030014027 Multicomponent superabsorbent gel particles |
| 01/16/2003 | US20030013605 Hydrogenation catalyst |
| 01/15/2003 | EP1275437A2 Use of an adsorbent for interleukins, process for removing the same |
| 01/15/2003 | EP1275436A1 Packing material and cartridge for solid phase extraction |
| 01/15/2003 | EP1274879A1 A process for the purification of organometallic compounds or heteroatomic organic compounds with hydrogenated getter alloys |
| 01/15/2003 | EP1274878A1 A process for the purification of organometallic compounds or heteroatomic organic compounds with a catalyst based on iron and manganese supported on zeolites |
| 01/15/2003 | EP1274745A1 Magnetic, silanised polyvinylalcohol-basedcarrier materials |
| 01/15/2003 | EP1274503A2 Composite matrices with interstitial polymer networks |
| 01/15/2003 | EP1274466A1 Composition for detecting beta-1,3-glucan, preparation method thereof and diagnostic kit detecting beta-1,3-glucan |
| 01/15/2003 | EP1242165A4 Gas purification system with an integrated hydrogen sorption and filter assembly |
| 01/15/2003 | EP0960154B1 Porous composite product particularly with high specific surface area, method for preparing and electrode for electrochemical assembly formed with a porous composite film |
| 01/15/2003 | EP0880544A4 Surface modified affinity separation membrane |
| 01/15/2003 | CN2531327Y Anion fresh-keeping piece for preserving vegetables and fruit in refrigerator |
| 01/15/2003 | CN1391531A Mesostructured material incorporating particles of nanometric dimensions |
| 01/15/2003 | CN1390878A Improved solid media |
| 01/15/2003 | CN1390635A Hdrogen bearing method for activated carbn/alloy supercomposition |
| 01/15/2003 | CN1390627A Variable adsorption process for separating methane/nitrogen gas mixture with large-surface activated carbon |
| 01/15/2003 | CN1390621A Water filters |
| 01/15/2003 | CN1390620A Air filters for purification |
| 01/15/2003 | CN1099034C Filler for high-performance liquid chromatography and method of manufacturing the same |
| 01/15/2003 | CN1098805C Production of sodium thiosulfate |
| 01/15/2003 | CN1098729C Process for preparing efficient granular adsorbent to adsorb anesthetic gas |
| 01/14/2003 | US6506351 Adsorbing on fixed bed or rotary wheel containing chemi-sorbent or zeolites, alumina or supported magnesium oxide; converting to nitrogen pentaoxide with oxygen and ozone stream; venting to atmosphere |
| 01/14/2003 | US6506319 Getter materials capable of being activated at low applied temperatures |
| 01/14/2003 | US6506236 Process for reducing the level of carbon dioxide in a gaseous mixture |
| 01/14/2003 | US6506234 Simultaneous reduction in bed size factor (BSF) and power consumption while minimizing a decline in product recovery through use of the high rate adsorbent; significant reduction in O2 product cost; air separation |
| 01/09/2003 | WO2003002641A1 Method of modifying polymer material and use thereof |
| 01/09/2003 | WO2003002509A1 Chiral resolution method for producing compounds useful in the synthesis of taxanes |
| 01/09/2003 | WO2003002461A1 Process based on the use of zeolites for the treatment of contaminated water |
| 01/09/2003 | WO2003002235A1 Treating agent for exhaust gas containing metal hydride, process for producing the same, and method of treating exhaust gas containing metal hydride |
| 01/09/2003 | WO2003002134A1 Method for generating, screening and dereplicating natural product libraries for the discovery of therapeutic agents |