| 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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| 01/15/2004 | WO2004004890A1 Method of production of a diatomite ultrafiltering material and cigarette membrane filter comprising it |
| 01/15/2004 | WO2004004871A1 Method for separation of isotopes |
| 01/15/2004 | WO2004004707A1 Polymer affinity matrix, a method for the production and use thereof |
| 01/15/2004 | WO2003055590A8 Switchable surfaces |
| 01/15/2004 | US20040010176 Alkylation process |
| 01/15/2004 | US20040010170 A para-xylene separation and isomerization process wherein the components of the process stream are measured using Near Infrared Radiation spectroscopy in an in-line or on-line manner, providing real-time data for process control |
| 01/15/2004 | US20040010156 Ion exchanging uisng aqueous solution using anionic polymer |
| 01/15/2004 | US20040009873 Comprises substrate such as alumina having plurality of pores and surface area ranging from 100-2,500 m2/g and a compound such as cesium sulfate or zirconium sulfate disposed within substrate; for ammonia purification for use in semiconductors |
| 01/15/2004 | US20040009872 For separating flavonoids from dilute aqueous solution by adsorption; forming polymer using polyfunctional methacrylate monomers, acid monomers, optionally styrene, phenoxyethyl methacrylate, alkyl, arylalkyl methacrylate, porogenic solvent |
| 01/15/2004 | US20040009868 Method for reactivating activated carbon and activating carbon |
| 01/15/2004 | US20040009726 Reactive and adsorptive textiles for providing multi-functional protection from chemical and biological agents, and using such textiles for decontamination |
| 01/15/2004 | US20040009164 PSP94 diagnostic reagents and assays |
| 01/15/2004 | US20040009095 Universal decontamination by detoxifying chemical and biological warfare agents using a peroxymonosulfate ion (HSO5), a peroxide oxidant to form free hydroxyl radicals and an activator dispersed in an absorbent or gel; no byproducts |
| 01/15/2004 | US20040008613 Packaging for limited lifetime optical data storage media |
| 01/15/2004 | US20040007534 Comprises mixing with superabsorbent acrylamide-acrylic acid copolymers and evaporating water with heat exchanger; for animal rearing facilities |
| 01/15/2004 | US20040007533 Waste treatment; comprises adsorbing tank filled with zeolite and solution of hypochlorous/hypobromous acid as oxidizer |
| 01/15/2004 | US20040007530 Comprises ethylenediamine-N,N-tetra(methylenephosphonic) acid; for ion exchange/chromatography; improved biocompability |
| 01/15/2004 | US20040007528 Chemical vapor deposition; for chromatography |
| 01/15/2004 | US20040007524 Compositions for removing hydrocarbons and halogenated hydrocarbons from contaminated environments |
| 01/15/2004 | US20040007513 Comprises metal (compound) with (gold) protective coating and which is reactive with sulfur compound such as octadecyl mercaptan |
| 01/15/2004 | US20040007498 Comprises iron oxide and metal promoter; for treating hydrocarbon, cracked gasoline, and diesel fuel streams |
| 01/15/2004 | US20040007130 Cadmium oxide and a promoter with a reduced valence |
| 01/15/2004 | US20040006828 Domestic fabric article refreshment in integrated cleaning and treatment processes |
| 01/15/2004 | DE20317259U1 Chromatographic separating material, useful as normal or reverse phase for separating polar, apolar and ionic compounds, comprises modified calixresorcinarene and carrier of material with silanol groups or silyl-modified polymer |
| 01/15/2004 | DE20311944U1 Farbeffekt-Schichten und -Beschichtungen auf Basis photonischer Kristalle Color effect layers and coatings based on photonic crystals |
| 01/15/2004 | DE20311943U1 Poröse Materialien für die Blockung von UV-Strahlung Porous materials for the blocking of UV radiation |
| 01/15/2004 | DE20311942U1 Poröse Materialien für die Blockung von IR-Strahlung Porous materials for the blocking of IR radiation |
| 01/15/2004 | DE20311940U1 Poroese Materialien zur Immobilisierung von Bakterien Porous materials for the immobilization of bacteria |
| 01/15/2004 | DE20311939U1 Poröse Materialien als Katalysatorträger in chemischen und verfahrenstechnischen Anwendungen Porous materials as catalyst supports in chemical and process engineering applications |
| 01/15/2004 | DE20311937U1 Poröse Materialien für die Reinigung und Aufbereitung von Wasser Porous materials for the purification and treatment of water |
| 01/15/2004 | DE19534542B4 Aufsaugmittel mit inneren Quellräumen zum Binden flüssiger Gefahrstoffe Absorbent material with inner source areas for binding of hazardous liquids |
| 01/15/2004 | DE10228460A1 Verfahren zur Verringerung der Chromatkonzentration in Lösungen oder zur Auf- und/oder Anlösung vorgesehenen Medien A method for reducing chromate in solutions or in the disclosure and / or partial dissolution provided media |
| 01/15/2004 | DE10228459A1 Verfahren zur Herstellung eines silikatischen Adsorbermaterials A process for producing a siliceous adsorbent material |
| 01/15/2004 | DE10226969A1 Aktivierte Kohlenstofffasern und Verfahren zu ihrer Herstellung Activated carbon fibers, and processes for their preparation |
| 01/15/2004 | CA2491125A1 Purification methods |
| 01/14/2004 | EP1380344A1 Method for producing gel-type cation exchangers |
| 01/14/2004 | EP1380339A1 Adsorbent for water removal from ammonia |
| 01/14/2004 | EP1380336A1 Pressure swing adsorption process operation and optimization |
| 01/14/2004 | EP1379921A1 Process for producing acid sensitive liquid composition containing a carbonate |
| 01/14/2004 | EP1379878A2 Affinity selection-based screening of hydrophobic proteins |
| 01/14/2004 | EP1379645A2 Isolation of dna molecules using mercapto-aryl ligands |
| 01/14/2004 | EP1379331A2 Process for producing film forming resins for photoresist compositions |
| 01/14/2004 | EP1379320A1 Desiccant composition |
| 01/14/2004 | EP1123151B1 Process for absorbing nitrogen oxides from gas mixtures containing said oxides |
| 01/14/2004 | EP1051350B1 Hydrogen storage in carbon material |
| 01/14/2004 | EP0842900B1 Composite oxide having oxygen absorption and release capabilities and process for preparing the same |
| 01/14/2004 | CN1468223A Process for producign optically active ethyl (3r,5s,6e)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]-3,5-dihydroxy-6-heptenoate |
| 01/14/2004 | CN1468147A Expanded perlite products with controlled particle size distribution |
| 01/14/2004 | CN1467248A Biodegradable biopolymers, method for their preparation and functional materials constituted by these biopolymers |
| 01/14/2004 | CN1467021A Method for preparing massive dryer for refrigeration system |
| 01/14/2004 | CN1467014A Process for purifying gas streams using composite adsorbent |
| 01/14/2004 | CN1134644C Desiccant mixed polymer |
| 01/13/2004 | US6677440 Isolating by anion- and/or cation-exchange chromatography at ph value below isoelectric point of protein to be isolated or combination of ion exchange chromatography with affinity chromatography and/or fractional precipitation at specified ph |
| 01/13/2004 | US6677272 Mixed oxide catalyst; reduction of nitrogen oxides |
| 01/13/2004 | US6676954 Comprising a 3-isothiazolone compound having low water solubility and a carbon-based adsorbent in solid form; use such as to inhibit the growth of marine organisms in paints and coatings |
| 01/13/2004 | US6676839 Process for continuous chemical separation |
| 01/13/2004 | US6676732 Separation of nitrogen from a gas mixture using zeolite SSZ-50 |
| 01/13/2004 | CA2283023C Hydrocarbon partial oxidation process |
| 01/08/2004 | WO2004003542A1 Surface-modified base matrices |
| 01/08/2004 | WO2004003268A1 Functional porous fibres |
| 01/08/2004 | WO2004003043A1 Polymeric support having novel pore structures |
| 01/08/2004 | WO2004002618A1 Adsorbent material and method of preparing an adsorbent material |
| 01/08/2004 | WO2004002603A1 Separation system, components of a separation system and methods of making and using them |
| 01/08/2004 | WO2004002407A2 Compositions comprising odor neutralizing calcium silicate |
| 01/08/2004 | WO2003088766B1 Food preservation container and filter |
| 01/08/2004 | WO2002066152A3 Adsorbent coating compositions, laminates and adsorber elements comprising such compositions and methods for their manufacture and use |
| 01/08/2004 | US20040006223 Use of a weakly acid cation exchange resin for chromatographic separation of carbohydrates |
| 01/08/2004 | US20040006214 Immunoglobulin complex specific to hepatitis viral particles; diagnosing viral diseases; immunotherapy; interferon therapy |
| 01/08/2004 | US20040006145 Process for preparing gel-type cation exchangers |
| 01/08/2004 | US20040005363 A biodegradable biopolymer material consists of silk fibroin from domesticated silkworm; silk fibroin from wild silkworm; a composite material comprising silk fibroin from domesticated silkworm and silk fibroin from wild silkworm; or a composite |
| 01/08/2004 | US20040005265 Conductive lithium storage electrode |
| 01/08/2004 | US20040004041 Adsorbent for cardiac glycoside, and method and device for adsorbing and removing cardiac glycoside |
| 01/08/2004 | US20040004039 Molecules with two or more defined properties are captured and retained first for one such property and thereafter for another, with such respective collections accomplished sequentially in a single molecule separator device. |
| 01/08/2004 | US20040004029 Monolith sorbent for sulfur removal |
| 01/08/2004 | US20040004023 Integrated catalytic cracking and desulfurization system |
| 01/08/2004 | US20040003716 Sorbents and methods for the removal of mercury from combustion gases |
| 01/08/2004 | DE10325012A1 Brennstoffzellensystem mit einem Fluorfilter Fuel cell system with a fluoride filter |
| 01/08/2004 | DE10226099A1 Filtermaterial für Toxine, Bakterien, Viren und andere physiologische Schadstoffe Filter material for toxins, bacteria, viruses and other physiological pollutants |
| 01/08/2004 | CA2491532A1 Functional porous fibres |
| 01/07/2004 | EP1378258A1 Adsorbent device for body fluid treatment |
| 01/07/2004 | EP1377536A1 Self-reducing anthraquinone compounds |
| 01/07/2004 | EP1377524A2 Filters and filter materials for the removal of microorganisms and processes for using the same |
| 01/07/2004 | EP1377520A1 Shaped activated carbon |
| 01/07/2004 | EP1377451A2 Epoxy-functional polymeric microbeads |
| 01/07/2004 | EP1377360A2 Devices and methods for chemical reactive filtration |
| 01/07/2004 | EP1377356A1 Processes for manufacturing particles coated with activated lignosulfonate |
| 01/07/2004 | EP1064072B1 Filter aid |
| 01/07/2004 | EP0802825B1 Regeneration of catalyst/absorber |
| 01/07/2004 | CN1466632A Method for recovering monosaccharide from solution using weakly acid cation exchange resin for chromatographic separation |
| 01/07/2004 | CN1466550A Adsorption container and iron oxide adsorber |
| 01/07/2004 | CN1466549A Contacting and adsorbent granules |
| 01/07/2004 | CN1466548A Contacting and adsorbent granules |
| 01/07/2004 | CN1466547A Contacting and adsorbent granules |
| 01/07/2004 | CN1133860C Products containing shaped products or shaped integral assembly |
| 01/07/2004 | CN1133580C Method of producing carbon |
| 01/07/2004 | CN1133498C Molecular sieve desulfurizer preparation method |
| 01/07/2004 | CN1133490C Nitrogen-selective zeolitic adsorbent for use in air separation process |
| 01/07/2004 | CN1133489C Paste-like hydrogen storage material |
| 01/07/2004 | CN1133479C Liquid phase adsorption process for removing and concentrating heteroatom compounds in hydrocarbons |
| 01/06/2004 | US6673764 Visual properties for a wash process using a lipophilic fluid based composition containing a colorant |