| 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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| 07/24/2001 | US6264840 Process for producing insoluble tannin and method for adsorbing hexavalent chromium by using the tannin |
| 07/19/2001 | WO2001051163A1 Chromatographic and electrophoretic separation of chemicals using electrically conductive polymers |
| 07/19/2001 | WO2001051162A1 A method for recovering pigments from algal cultures |
| 07/19/2001 | WO2000012196A9 Process for fabricating a sorbent-based gas storage and dispensing system, utilizing sorbent material pretreatment |
| 07/19/2001 | US20010008958 Surface modified polymer beads |
| 07/19/2001 | US20010008624 Highly heat resistant beta- zeolite and absorbent for automobile exhaust gas purification and adsorbent for automobile exhaust gas purificat |
| 07/19/2001 | US20010008318 Artificial rock fragrance delivery system |
| 07/18/2001 | EP1116797A1 Hydrogen-occluding material and process for producing the same |
| 07/18/2001 | EP1116691A1 Lithium exchanged zeolites, process for their preparation and their use as nitrogen adsorbent in air separation |
| 07/18/2001 | EP1115774A1 Process for the production of polysaccharide beads |
| 07/18/2001 | EP1115483A1 Extraction articles and methods |
| 07/18/2001 | EP1115482A1 Calcium absorbent |
| 07/18/2001 | EP1115481A1 Compound storage |
| 07/18/2001 | EP1115469A1 Fibrous formation containing active substances, a method for the production thereof, and use of the same |
| 07/18/2001 | EP1115456A2 Method of removing beta-2 microglobulin from blood |
| 07/18/2001 | CN1303736A Fibrous carbon-based adsorption material and its preparation method |
| 07/18/2001 | CN1303735A Molecular sieve carbon fabric for separating methane from carbon dioxide and its preparation method |
| 07/18/2001 | CN1303734A Fibrous carbon-based catalytic adsorption material and its preparation method |
| 07/18/2001 | CN1303733A Coating method of active carbon |
| 07/18/2001 | CN1303732A Method for preparing active carbon for storing methane |
| 07/18/2001 | CN1303730A Porous material membrane of molecular sieve and its preparation method |
| 07/18/2001 | CN1303728A Regeneration method of copper fimily desulfurizing agent |
| 07/17/2001 | US6262322 Adsorbent for aromatic isomers and production of aromatic isomers |
| 07/17/2001 | US6262257 Selective ion- and neutral molecule-binding agents forming supramolecular ensembles, and ion- and neutral molecule-separation agents |
| 07/17/2001 | US6261640 Ion exchanged silicate |
| 07/17/2001 | US6261533 Process for preparing aluminum oxide masses with very narrow pore radius distribution |
| 07/17/2001 | US6261532 Catalytic reduction of carbon dioxide to produce carbon |
| 07/17/2001 | US6261497 Polytetrafluoroethylene resin chromatography membrane, heating, calendering and sintering |
| 07/17/2001 | US6261344 Separating air into oxygen and nitrogen |
| 07/17/2001 | US6260715 Dihydrazide functionalized module; biocompatibility; blood dialysis |
| 07/17/2001 | US6260511 Process for the preparation of absorbent materials |
| 07/17/2001 | CA2181695C Absorbent materials having modified surface characteristics and methods for making the same |
| 07/17/2001 | CA2170845C Process for desulfurizing a h2s -containing gas |
| 07/17/2001 | CA2029021C Pyridine-containing alkoxysilanes bonded to inorganic supports and processes of using the same for removing and concentrating desired ions from solutions |
| 07/12/2001 | WO2001049814A1 Process for refining animal and vegetable oil |
| 07/12/2001 | WO2001049745A1 Methods and compositions for determining the purity of chemically synthesized nucleic acids |
| 07/12/2001 | WO2001049409A1 High strength and high surface area catalyst, catalyst support or adsorber compositions |
| 07/12/2001 | WO2001049408A1 Absorbent media for removal of impurities from hydrocarbon streams |
| 07/12/2001 | WO2001049390A1 Capillary columns employing monodispersed particles |
| 07/12/2001 | US20010007713 Precipitation from aqueous solution |
| 07/12/2001 | US20010007304 Ozone storage/recovery method and system therefor |
| 07/12/2001 | DE19962577A1 Chromatographiematerial und Verfahren unter Verwendung desselben The same chromatographic and methods using |
| 07/12/2001 | DE19962141A1 Trockenabsorptionsverfahren von CO¶2¶ in Narkosegeräten Dry absorption process of CO¶2¶ in anesthesia machines |
| 07/12/2001 | DE19959264A1 Templat-geprägte Kompositmaterialien mit hoher Bindungsspezifität und Selektivität, Verfahren zu ihrer Herstellung und ihre Verwendung Template-textured composite materials with high binding specificity and selectivity, process for their preparation and their use |
| 07/12/2001 | CA2402131A1 Methods and compositions for determining the purity of chemically synthesized nucleic acids |
| 07/11/2001 | EP1114874A1 Hydrogen-occluding layered material |
| 07/11/2001 | EP1114856A1 Process for the elimination of mercury and arsenicum from hydrocarbon destillates |
| 07/11/2001 | EP1114150A1 Monolithic matrix for separating nucleic acids by reverse-phase ion-pair high performance liquid chromatography |
| 07/11/2001 | EP1114014A1 Fluoroalkene-nucleophile adducts for analysis and removal of fluoroalkenes |
| 07/11/2001 | EP1113872A1 Consolidated amorphous carbon materials, their manufacture and use |
| 07/11/2001 | EP1113824A2 Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
| 07/11/2001 | EP1113817A1 Process and materials for the rapid detection of streptococcus pneumoniae employing purified antigen-specific antibodies |
| 07/11/2001 | EP1027121A4 Improved liquid chromatographic media for polynucleotide separation |
| 07/11/2001 | EP1017466A4 Polynucleotide separations on nonporous polymer beads |
| 07/11/2001 | CN1303353A Water treatment product and method |
| 07/11/2001 | CN1303319A Porous polyolefin sorbent material containing wetting agent |
| 07/11/2001 | CN1303318A Shaped body of zeolite, process for its production and its use |
| 07/11/2001 | CN1302687A X-zeolite for lithium exchange, its preparation method and its application as nitrogen adsorber |
| 07/11/2001 | CN1302686A Deoxidizing agent of molybdenum oxide and its preparing process |
| 07/11/2001 | CN1068236C Desorption process and apparatus |
| 07/10/2001 | US6258152 PSA process using an aggregated adsorbent consisting of a zeolite phase and a binder |
| 07/10/2001 | US6257416 Fluid treatment device with tangential ducts and method for dimensioning the device |
| 07/05/2001 | WO2001048470A1 The manufacture of improved support matrices |
| 07/05/2001 | WO2001048064A1 Method for drying and storage of oxygen-scavenging resin or oxygen-scavenging packaging material |
| 07/05/2001 | WO2001048042A1 Superabsorbent materials based on butyl rubber process for making said materials and use of them |
| 07/05/2001 | WO2001047703A1 Novel compositions to reduce the volatility of radioactive waste |
| 07/05/2001 | WO2001047630A1 Stripping process with fully distributed openings on baffles |
| 07/05/2001 | WO2001047629A2 Protective device against the effects of water |
| 07/05/2001 | WO2001001126A3 Detectors and their use |
| 07/05/2001 | WO2000055621A8 Blood leucocyte apheresis for treatment of disease |
| 07/05/2001 | US20010007048 Dissolved oxygen levels prevent deterioration of absorber (faujasite-type zeolite); recovering high purity isomers |
| 07/05/2001 | US20010006933 Photocatalyst granules and method of preparing the same |
| 07/05/2001 | US20010006159 Polymerizing unsaturated aliphatic nitrites with di- or polyvinyl ethers as crosslinking agents and also with initiator in suspension in presence of protective colloids to form bead polymer, hydrolyzing the polymer and ion exchanging |
| 07/05/2001 | US20010005981 Removing hydrogen sulfide from a gaseous mixture using iron hydroxide bonded to calcined diatomite |
| 07/05/2001 | DE19962600A1 Schutzvorrichtung gegen Wassereinwirkung Guard against the effects of water |
| 07/05/2001 | DE19961597A1 Verfahren zur Modifizierung ionenaustauschbarer Stoffe A method for modifying ion-exchangeable substances |
| 07/05/2001 | DE10003841A1 Detector, for determining liquid taken from body of water, comprises support and active ingredient which changes action of predetermined materials in liquid or liquid stream to be investigated |
| 07/04/2001 | EP1112959A1 Method to prepare an aluminosilicate polymer |
| 07/04/2001 | EP1007202B1 Method for treating a solid material to make it hydrophobic, material obtained and uses |
| 07/04/2001 | EP0977710B1 Actinide-containing molecular sieves |
| 07/04/2001 | EP0964904B1 Olefin purification by adsorption of acetylenics and regeneration of adsorbent |
| 07/04/2001 | EP0891809B1 Adsorbent |
| 07/04/2001 | CN2437396Y Air dryer for ozone generator |
| 07/04/2001 | CN1302224A Ion separation using surface-treated xerogel |
| 07/04/2001 | CN1302218A Liquid phase adsorption process for removing and concentrating heteroatom compounds in hydrocarbons |
| 07/04/2001 | CN1067909C Method for filtration by filter aid and regeneration method for said aid |
| 07/03/2001 | US6255477 Made by forming a sol form alcohol and metal alkoxides, contacting with magnetic cores, spray drying to enclose cores in gel layer, heating to form a coating of nonporous glass and recovering individually free magnetic glass particles |
| 07/03/2001 | US6255461 Immunoglobulin; for use as a diagnostic and therapeutic tool in the treatment of mammalian defects |
| 07/03/2001 | US6255385 Polyhydroxy polymers substituted with styryl ether groups and gels and surfaces prepared from them |
| 07/03/2001 | US6254962 Ozone adsorbent, ozone-adsorbing molded product, and method of making same |
| 07/03/2001 | US6254855 Water mixture of hydroxyapatite |
| 07/03/2001 | US6254845 Synthesis method of spherical hollow aluminosilicate cluster |
| 07/03/2001 | US6254802 Low migratory photoinitiators for oxygen-scavenging compositions |
| 07/03/2001 | US6254780 Water-wettable chromatographic media for solid phase extraction |
| 07/03/2001 | US6254766 Desulfurization and novel sorbents for same |
| 07/03/2001 | CA2073059C Adsorbent composition and method of producing same |
| 06/28/2001 | WO2001046687A2 System and method for automated matched ion polynucleotide chromatography |
| 06/28/2001 | WO2001046686A2 Chromatography material and a method using same |
| 06/28/2001 | WO2001046038A1 Heat molded insert consisting of an ethylene-vinyl acetate/desiccant blend |
| 06/28/2001 | WO2001045837A1 Method for dry absorption of co2 in anaesthetic apparatuses |