| Patents for B01J 41 - Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties (3,418) |
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| 01/04/2007 | WO2007001697A1 Method for removing contaminants from essential oils |
| 01/04/2007 | CA2613436A1 Method for removing contaminants from essential oils |
| 01/03/2007 | EP1163050B1 Preparation of porous inorganic/organic hybrid particles for chromatographic separations |
| 01/03/2007 | CN1890027A Anion adsorptive carbon material and its production method and device |
| 01/03/2007 | CN1293123C Modification of engineering-polymers with basic N groups and ion-exchange groups in the side chain |
| 01/02/2007 | US7157529 Multi-layered macromolecules and methods for their use |
| 01/02/2007 | US7157006 Method for perchlorate removal from ground water |
| 01/02/2007 | CA2283810C Robust technetium removal method and system |
| 12/26/2006 | US7153476 Large capacity acid or base generator apparatus |
| 12/20/2006 | EP1733786A1 Preparation of porous inorganic/organic hybrid particles for chromatographic separations |
| 12/20/2006 | CN1290981C In-tank time release ion exchange resin containing a fuel additive |
| 12/19/2006 | CA2385039C Large-pore chromatographic beads prepared by suspension polymerization |
| 12/13/2006 | CN1878893A Method for producing cellulose shaped bodies |
| 12/13/2006 | CN1878726A Method for the purification of sulphuric acids |
| 12/13/2006 | CN1289698C Method for separating/ recovering platinum family metal |
| 12/12/2006 | US7147782 Method and apparatus for metal removal by ion exchange |
| 12/07/2006 | US20060276328 Such as hydrotalcite-like (HTL) compounds by heat treating a non-HTL compound and then hydrating to form HTL compounds with increased hardness and/or density; use as sulfur oxide (SOx) sorbents, or as hydrocarbon cracking catalysts |
| 12/07/2006 | US20060273014 Arsenic-adsorbing ion exchanger |
| 12/07/2006 | DE102006020463A1 Procedure for partial removal of nucleic acid from a liquid, which is obtained during lysis of microorganism, comprises binding selective adsorbing component that freely floats in the liquid after pre-set incubation time |
| 12/06/2006 | EP1727618A2 Method of manufacture and use of hybrid anion exchanger for selective removal of contaminating ligands from fluids |
| 11/30/2006 | US20060269452 Large capacity acid or base generator and method of use |
| 11/29/2006 | EP1185349B1 Filters consisting of filter paper or paper-type nonwoven material |
| 11/28/2006 | US7141406 Using anion exchange chromatography to enrich for adenoviral nucleotide sequences |
| 11/23/2006 | US20060264621 binds to a nucleic acid more strongly than to a protein at a first pH, thereby being capable of selectively binding to the nucleic acid, and has a high efficiency of releasing the nucleic acid when pH is increased |
| 11/23/2006 | US20060264521 Addition homo- or copolymerization of acrylonitrile and/or methyl acrylate in mixture with crosslinking agent, free radical catalyst, dispersion aid, and iron oxide or -oxyhydroxide to bead polymer; curing, heat treatment; saponification, chloromethylation, amination; arsenic removal; pollution control |
| 11/23/2006 | US20060263812 pH dependent ion exchange material, solid substrate having the material immobilized on its surface, and method of isolating a nucleic acid using the material or the solid substrate |
| 11/23/2006 | US20060263766 Compositions and chromatography materials for bioseparation |
| 11/22/2006 | EP1724016A1 Ph dependent ion exchange material capable of selectively binding to nucleic acids, solid substrate having the material immobilized on its surface, and method of isolating a nucleic acid using the same |
| 11/16/2006 | US20060258853 Adsorbent of high-mobility-group protein and body fluid-purification column |
| 11/16/2006 | US20060254969 Column for ion chromatograph, suppressor and ion chromatograph |
| 11/09/2006 | US20060249445 A crosslinked diallylamine-methacrylamide copolymer having pendant epoxy and quaternary ammonium groups coated on a hydrophilic polymeric substrate; increased protein binding capacity during biological purification processes |
| 11/08/2006 | EP1200340B1 Method for preparing highly stabilised hydroxylamine solutions |
| 11/02/2006 | WO2006114501A1 Use of polysaccharides in order to eliminate heavy metals in the form of anions from water |
| 11/02/2006 | US20060246285 Process for the production of cellulosic moulded bodies |
| 11/02/2006 | EP1715952A1 A coated ion exchange substrate and method of forming |
| 11/02/2006 | CA2607452A1 Use of a composition comprising at least one polysaccharide for purifying water containing arsenic |
| 10/25/2006 | EP1713845A2 Method for the production of monodispersed ion exchangers containing pores |
| 10/25/2006 | EP1713588A2 Method for the production of monodispersed pearl polymers containing acrylic |
| 10/25/2006 | EP1713587A1 Ion exchange particle-bound flow-through porous monolith |
| 10/25/2006 | EP1713567A2 Fluorine removal by ion exchange |
| 10/19/2006 | US20060234226 Non-affinity purification of proteins |
| 10/18/2006 | CN1280341C Process for preparing coarse-grained anion exchange gel |
| 10/12/2006 | US20060229436 activation of alpha-lactalbumin comprising contacting (in molten globule-like state) with fatty acids and lipids found in milk fractions containing casein obtained from humans; antibacterial agents; anticancer agents |
| 10/11/2006 | EP1480913B9 Nitrate removal |
| 10/05/2006 | WO2005018802A3 Compositions and chromatography materials for bioseparation |
| 10/04/2006 | EP1707266A1 Anion-adsorbing carbon material, and method and apparatus for producing same |
| 10/04/2006 | EP1461155A4 Methods and devices for removal of organic molecules from biological mixtures using anion exchange |
| 09/28/2006 | DE10393926T5 Reinigung von makrocyclischen Oligoestern Cleaning of macrocyclic oligoesters |
| 09/26/2006 | US7112313 Process for making, and use of, anionic clay materials |
| 09/21/2006 | WO2006098680A1 The use of a hydrophobic zeolite, that contains and gives a slow release of an active element, for treatment of skin |
| 09/20/2006 | CN1835893A Bio degradation of oxyanions such as perchlorate on ion exchange resins |
| 09/19/2006 | US7109322 Process for the depletion or removal of endotoxins |
| 09/07/2006 | US20060199892 Method for producing monodisperse gel-type ion exchangers |
| 09/07/2006 | DE112004001818T5 Auf Basispolymere gepfropfte Trifluorstyrol enthaltende Verbindungen und ihre Verwendung als Polymer-Elektrolytmembranen Containing base polymers grafted on trifluorostyrene compounds and their use as polymer electrolyte membranes |
| 09/06/2006 | EP1697047A1 Method for coating the internal surface of a reaction vessel |
| 09/06/2006 | EP1567455B1 Bio degradation of oxyanions such as perchlorate on ion exchange resins |
| 09/05/2006 | US7101925 Process for preparing fluoropolymer dispersions |
| 08/31/2006 | US20060194304 Kit comprising sodium chloride, potassium chloride, guanidinium chloride, sodium perchlorate or other chaotropic salt; and a nonionic detergent of Triton, NP40, Tween, or Syperonic, or MOPS buffer; endotoxin-free; purification, centrifuging, chromatography, filtration; gene therapy |
| 08/29/2006 | US7098253 particles of hydrophilic, crosslinked copolymers of N,N'-alkylenebis(meth)acrylamide and a sulfonated N,N'-alkylene bisacrylic amide; chromatographic columns, composite materials, filters; large furface area, ease of manufacture, low material cost, variety of fiber texture, densities |
| 08/29/2006 | US7098252 Preparation of macroreticular polymers |
| 08/29/2006 | US7097771 delivering a fuel additive by immersing an ion-exchange resin device into the fuel; the fuel additive is reversibly bound to the resin, releases when contacted with the fuel; combustion improvers, cold flow improvers, dehazers, demulsifiers, cetane improvers, antioxidants, scavengers |
| 08/23/2006 | EP1693108A1 Mixed-modal anion-exchange type separation material |
| 08/22/2006 | US7094347 Positively charged membrane |
| 08/17/2006 | WO2006064368A3 Process for treating solvents |
| 08/16/2006 | CN1269879C Improved solid media |
| 08/10/2006 | WO2006083022A1 Packing material for ion chromatography |
| 08/10/2006 | US20060175237 Method of preparing multi-modal anion-exchange ligands |
| 08/09/2006 | CN1268658C Water dispersion type emulsion of crylic acid, preparation method and usage |
| 08/08/2006 | US7087654 Ion exchange and electrochemical methods and devices employing one-step quaternized and polymerized anion selective polymers |
| 08/08/2006 | US7087208 Contacting chlorous acid with a catalytic material in a moist environment for a time sufficient to form chlorine dioxide |
| 08/03/2006 | WO2006080467A1 Hydrotalcite-like compound, bromide ion exchanger, and utilization thereof |
| 08/03/2006 | US20060171875 Methods for making chlorine dioxide |
| 08/02/2006 | EP1345694B1 A method for the manufacture of compositions containing low concentrations of salts |
| 08/02/2006 | EP1259322B1 Polymeric anion exchanger resins and their use in chromatographic methods |
| 08/01/2006 | CA2307061C Process for separating and recovering protein and isoflavones from a plant material |
| 07/20/2006 | WO2006075500A1 Inorganic anion exchanger composed of yttrium compound and resin composition for electronic component sealing which uses same |
| 07/20/2006 | WO2006075499A1 Inorganic anion exchanger composed of aluminum compound and resin composition for electronic component sealing which uses same |
| 07/19/2006 | CN1805925A Process for purification of aqueous acid solutions |
| 07/19/2006 | CN1805793A A resin and process for extracting non-ferrous metals |
| 07/18/2006 | US7078441 polymerizing a water-in-oil type emulsion comprising an oil-soluble monomer not containing any ion exchange group to form a material with a continuous pore structure of interconnected macropores and mesopores with a radius of 0.01-100 mu m on the walls of the macropores and total pore volume of 5-50 ml/g |
| 07/18/2006 | US7078250 Method and apparatus for manufacturing organic electroluminescent device, electronic apparatus and method of removing ionic impurities |
| 07/18/2006 | CA2157442C Process for producing separation functional fibers and ion-exchange fibers produced therefrom |
| 07/13/2006 | US20060153762 Novel anion-exchange materials |
| 07/06/2006 | WO2006071256A2 Perchlorate removal process |
| 07/06/2006 | CA2567068A1 Perchlorate removal process |
| 07/05/2006 | EP1313781B1 Functionalized polymeric media for separation of analytes |
| 06/29/2006 | US20060138050 Method and apparatus for metal removal by ION exchange |
| 06/22/2006 | WO2006064368A2 Process for treating solvents |
| 06/21/2006 | EP1480913B1 Nitrate removal |
| 06/14/2006 | EP1669377A1 Porous polymer particle, anion exchanger, producing method thereof, column for ion chromatography, and method for measuring anions |
| 06/14/2006 | CN1787985A Process of removing organic halogen-containing compounds |
| 06/07/2006 | EP1558361A4 Apparatus and methods for removing mercury from fluid streams |
| 05/31/2006 | EP1660705A1 Method for producing cellulose shaped bodies |
| 05/30/2006 | US7053185 contacting alpha-lactalbumin (in molten globule-like state) with fatty acids and lipids found in a milk fraction containing casein obtained from humans; antibacterial agents; anticancer agents |
| 05/30/2006 | US7053129 Process for preparing monodisperse anion exchangers |
| 05/24/2006 | CN1777467A Chemical filter |
| 05/23/2006 | US7048857 Using oxidizer |
| 05/17/2006 | EP1657261A1 Porous polymer particle, anion exchanger, producing method thereof, column for ion chromatography, and method for measuring anions |
| 05/17/2006 | EP1251920A4 Method and apparatus for metal removal by ion exchange |
| 05/17/2006 | CN1772370A Prepn process of resin-based dearsenifying adsorbent |