| 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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| 09/15/2004 | CN1528512A Activation apparatus and process for continuoulsy preparing adsorbing agent of natural gas |
| 09/15/2004 | CN1528511A Endotoxin adsorbing agent and preparing method thereof |
| 09/15/2004 | CN1528510A Vehicular wood active carbon and preparing method tehreof |
| 09/15/2004 | CN1528509A Method for manufacturing almuinium-glue drying agent |
| 09/15/2004 | CN1528508A Method for improving activation performance of hydrogen-storage alloy |
| 09/15/2004 | CN1166450C Preparaton and use of nano porous silica gel adsorbent material |
| 09/15/2004 | CN1166441C Nitrogen oxide storage matrial and nitrogen oxide storage catalytic agent produced with it |
| 09/14/2004 | US6790798 Highly water absorbent sheet |
| 09/14/2004 | US6790613 Method of preparing an oligonucleotide array |
| 09/14/2004 | US6790528 Channels extending to core; electrospinning; catalyst supports, adsorbers, absorbers; cell cultures |
| 09/14/2004 | US6790390 Composite material comprising activated carbon and expanded graphite |
| 09/14/2004 | US6790381 Trivalent metallic atom complexes containig acetylacetonate and alcoholate |
| 09/14/2004 | US6790365 Water-insoluble material |
| 09/14/2004 | US6790364 Process for stripping amine borane complex from an electroless plating solution |
| 09/14/2004 | US6790363 Method of treating arsenic-contaminated waters |
| 09/14/2004 | US6790361 Mobile phase dilution scheme for enhanced chromatography |
| 09/14/2004 | US6790358 Using liquid purifying systems that contain an ultra-low emission (ule) carbon. |
| 09/14/2004 | US6790344 Liquid-phase adsorption process for removing and concentrating heteroatom compounds in hydrocarbons |
| 09/14/2004 | US6789547 Carbon technology |
| 09/10/2004 | WO2004077038A2 Stationary phase for use in capillary electrophoresis, capillary electrochromatography, microfluidics, and related methods |
| 09/10/2004 | WO2004076660A1 Virus-adsorbing protein and use thereof |
| 09/10/2004 | WO2004076509A2 Phosphorous dendrimers, preparation method thereof and use of same for the extraction of actinides and lanthanides |
| 09/10/2004 | WO2004076475A1 A method of generating metal chelating affinity ligands |
| 09/10/2004 | WO2004076360A1 Processes for manufacturing water filter materials and water filters |
| 09/10/2004 | WO2004076065A1 Carbon dioxide gas absorber and process for producing the same |
| 09/10/2004 | WO2004076033A1 Method for absorbing and fixing carbon dioxide in combustion waste gas |
| 09/10/2004 | WO2004076020A2 Simultaneous chemical separation and surface-enhanced raman spectral detection using metal-doped sol-gels |
| 09/10/2004 | WO2002040149A3 Acid contacted enhanced adsorbent particle, binder and oxide adsorbent and/or oxide catalyst system, and method of making and using therefor |
| 09/10/2004 | CA2517231A1 A method of generating metal chelating affinity ligands |
| 09/10/2004 | CA2516595A1 Processes for manufacturing water filter materials and water filters |
| 09/09/2004 | US20040175788 comprising uni-cellular organisms, broth and said at least one bioproduct by passing said cell culture mixture through a bed of an adsorbent material |
| 09/09/2004 | US20040175776 Assay method for platelet-activating factor |
| 09/09/2004 | US20040175318 Method and apparatus for oxidizing carbon monoxide |
| 09/09/2004 | US20040175314 may be incorporated into packaging materials , for example, food and beverage packaging to scavenge unwanted oxygen; to reveal leaks in packages or to indicate package damage caused by handling or tampering |
| 09/09/2004 | US20040175299 microfabricated, affinity purification system for the isolation of sufficient quantities of hit compounds for subsequent characterization; target-strong ligand comlex migrates through the capillaries, is detected and collected in a reservoir |
| 09/09/2004 | US20040173536 device that absorbs and separates oil from oil-water mixtures which involves combining a hydrophobic absorbent material with a support which gives the absorbent a place to reside; hydrophobic fluorine containing sol-gels and aerogels |
| 09/08/2004 | EP1454976A1 Desulfurization, deazotation or dearomatization process of a hydrocarbon feedstock by adsorption over a solid spent sorbent |
| 09/08/2004 | EP1454188A1 Method for preparing a new composite material with improved efficiency and said new composite material |
| 09/08/2004 | EP1453891A1 Compacted absorbent polymers, the production thereof and the use of the same |
| 09/08/2004 | EP1453602A2 Compositions and methods for separating heterocyclic aromatic amine bases, nucleosides, nucleotides, and nucleotide sequences |
| 09/08/2004 | EP1453527A2 Method for obtaining oestrogen from mare urine |
| 09/08/2004 | EP1265936B1 Superabsorbent materials based on butyl rubber process for making said materials and use of them |
| 09/08/2004 | EP1224029A4 Recovery process for oxidation catalyst in the manufacture of aromatic carboxylic acids |
| 09/08/2004 | EP1199945A4 Adsorbent filtration system for treating used cooking oil or fat in frying operations |
| 09/08/2004 | EP1141021B1 Removal/purification of serum albumins |
| 09/08/2004 | EP1047438B1 A process for the isolation, recovery and purification of non-polar extractives |
| 09/08/2004 | EP1037940B1 Block polymer processing for mesostructured inorganic oxide materials |
| 09/08/2004 | CN1527797A Metal oxide nanoparticles in an exfoliated silicate framework |
| 09/08/2004 | CN1527796A Production and use of tetrafluorosilane |
| 09/08/2004 | CN1527743A Continuous process and apparatus for efficient conversion of inorganic solid particles |
| 09/08/2004 | CN1527738A Compositions of insoluble magnesium containing minerals for use in fluid filtration |
| 09/08/2004 | CN1526471A Allochroic fiber drying agent and its prepn and use |
| 09/08/2004 | CN1165912C Adsorbent construction and producing method thereof |
| 09/08/2004 | CN1165374C Adsorbent having capability of decopmosing organic halogen compound and method for producing the same |
| 09/07/2004 | US6787494 Molded product of activated carbon and a method for production thereof |
| 09/07/2004 | US6787489 Absorbent mixture and product |
| 09/07/2004 | US6787235 Consolidated amorphous carbon materials, their manufacture and use |
| 09/07/2004 | US6787124 Has the structure of the-previously hypothetical polymorph c of zeolite beta and in particular is composed of three sets of linear 12-membered ring channels. |
| 09/07/2004 | US6787117 Porous hollow fiber membrane having chelate formability and method for recovery of germanium oxide using the porous hollow fiber membrane |
| 09/07/2004 | US6787034 Compositions for removing hydrocarbons and halogenated hydrocarbons from contaminated environments |
| 09/07/2004 | US6787029 Granulation; mixture of carbon particles and binder |
| 09/07/2004 | US6786336 Support, especially ceramic, coated with chitosan |
| 09/02/2004 | WO2004074379A1 Mixture |
| 09/02/2004 | WO2004074211A1 Inorganic beads with hierarchical pore structures |
| 09/02/2004 | WO2004073853A1 Composite material for storing nitrogen oxides and method for the production thereof |
| 09/02/2004 | WO2004073843A1 Composite materials comprising supported porous gels |
| 09/02/2004 | US20040171754 Macromolecular ketoaldehydes |
| 09/02/2004 | US20040170780 Formed from absorption, releasing, barrier and/or activation material to change properties of container |
| 09/02/2004 | US20040170549 Attrition resistant, zinc titanate-containing, reduced sorbents and methods of use thereof |
| 09/02/2004 | US20040170547 Contacting with solid extractant containing triphenyl phosphine group |
| 09/02/2004 | US20040169469 Non-evaporation type getter, display unit and production method for them |
| 09/02/2004 | US20040169157 Composites for removing metals and volatile organic compounds and method thereof |
| 09/02/2004 | US20040168985 Method of manufacturing a coated zeolite adsorbent |
| 09/02/2004 | US20040168984 Water purification method |
| 09/02/2004 | US20040168983 Method of generating metal chelating affinity ligands |
| 09/02/2004 | US20040168571 Method for purification of lens gases used in photolithography |
| 09/02/2004 | DE10326666A1 Stoffgemische Mixtures |
| 09/02/2004 | DE10308571A1 Komposit-Material für die Speicherung von Stickoxiden und Verfahren zu seiner Herstellung Composite material for the storage of nitrogen oxides and a process for its preparation |
| 09/02/2004 | CA2514471A1 Composite materials comprising supported porous gels |
| 09/01/2004 | EP1452487A2 Process for producing activated carbon |
| 09/01/2004 | EP1452229A1 Nanometer sized metal oxide particules for ambient temperature adsorption of toxic chemicals |
| 09/01/2004 | EP1452228A1 Nanometer sized metal oxide particles for ambient temperature adsorbtion of toxic chemicals |
| 09/01/2004 | EP1452220A1 Process for removing harmful organometallic compounds from a gas |
| 09/01/2004 | EP1451554A1 Hydrophobic surface chip |
| 09/01/2004 | EP1451553A1 Device and method for micro sorbent extraction and desorption |
| 09/01/2004 | EP1451350A1 Methods, systems, and kits for analysis of polynucleotides |
| 09/01/2004 | EP1451270A1 Process for separating normal paraffins from hydrocarbons and applications for the separated hydrocarbons |
| 09/01/2004 | EP1451170A1 Zeolites as matrices |
| 09/01/2004 | EP1450924A1 Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation |
| 09/01/2004 | EP1368448A4 Cooking oil additive and method of using |
| 09/01/2004 | CN1525883A Carbon nanohorn adsorbent and process for producing the same |
| 09/01/2004 | CN1524790A Crystallized IM-9 solid material and its production process |
| 09/01/2004 | CN1524611A Composite material comprising photocatalyst and phenolic resin group active carbon and preparation method thereof |
| 09/01/2004 | CN1524610A Process for producing activated carbon |
| 09/01/2004 | CN1524609A Composite material comprising expandable graphite and phenolic resin group active carbon |
| 09/01/2004 | CN1164631C Hydrogen bond receptor type spherical polymeric adsorbent and method for extracting puerarin |
| 09/01/2004 | CN1164357C Collagen fiber solidified tannin adsorptive material and its preparation method and its adsorption and separation of metallic ion |
| 09/01/2004 | CN1164356C Collagen fiber adsorption material and its preparation method, and its adsorption and separation of tannin |
| 09/01/2004 | CN1164350C 矿物干燥剂 Mineral desiccant |
| 08/31/2004 | US6785461 Blockless fiber optic attenuators and attenuation systems employing dispersion tailored polymers |