| 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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| 01/04/2012 | CN101060931B Antibodies by chromatography |
| 12/29/2011 | WO2011106720A3 High capacity ion chromatography stationary phase and method of forming |
| 12/29/2011 | US20110319506 Nucleic acid purification method |
| 12/28/2011 | CN102294183A 多季铵盐型阴离子交换膜及其制备方法 Film and method more quaternary ammonium anion exchange |
| 12/21/2011 | CN102292461A 使用交换树脂合成放射性核素标记的化合物的方法 Synthesis of Compound exchange resin using a radioisotope labeling method |
| 12/14/2011 | CN102276842A 用于质子交换膜的接枝交联型聚合物及质子交换膜的制备方法 For proton exchange membrane grafted cross-linked polymer and a method for preparing a proton exchange membrane |
| 12/14/2011 | CN101524653B 阴离子交换树脂生产系统及生产工艺 Anion exchange resin production systems and production processes |
| 12/01/2011 | WO2011006694A3 Method for treating amino functional, polymeric catalyst precursors |
| 11/30/2011 | EP1558361B1 Apparatus and methods for removing mercury from fluid streams |
| 11/30/2011 | CN102259038A 氨基功能化微米金与阴离子交换树脂复合材料的制备方法 Preparation of amino resin composite material micron gold functionalized with an anion exchange |
| 11/29/2011 | US8066658 Method and composition for removing uremic toxins in dialysis processes |
| 11/24/2011 | US20110287067 Reinforced adhesive complex coacervates and methods of making and using thereof |
| 11/24/2011 | US20110284446 Media For Membrane Ion Exchange Chromatography Based On Polymeric Primary Amines, Sorption Device Containing That Media, And Chromatography Scheme And Purification Method Using The Same |
| 11/23/2011 | EP2260001B1 Method for removing halogen from liquid ammonia |
| 11/23/2011 | CN102255089A Heterocyclic polymer alkaline anion exchange membrane and preparation method thereof |
| 11/23/2011 | CN102247898A Ion exchange resin for phosphate fire-resistant oil and preparation method thereof |
| 11/23/2011 | CN101616738B Macroporous copolymers with large pores |
| 11/17/2011 | WO2011085186A3 Anionic exchange electrolyte polymer membranes |
| 11/17/2011 | US20110281197 Anion-exchange membrane and method for producing the same |
| 11/17/2011 | US20110278498 Hydrocomposite with iron and steel slag as starting material and method for producing the same |
| 11/16/2011 | EP2089158B1 Method and device for processing water before mixing it with phytosanitary treatment product |
| 11/16/2011 | CN102245304A Mixed-mode adsorbent material |
| 11/10/2011 | WO2011106720A8 High capacity ion chromatography stationary phase and method of forming |
| 11/10/2011 | US20110275008 Anion exchange polymer electrolytes |
| 11/09/2011 | EP2384800A1 Regeneration of alkaline zinc electrolytes by removing cyanidiones |
| 11/09/2011 | EP2269055B1 Preparation of liquid mixtures |
| 11/08/2011 | US8053483 Gas adsorbent |
| 10/27/2011 | US20110259818 Filter media for liquid purification to remove trace metals |
| 10/26/2011 | EP2379757A2 A method for the synthesis of a radionuclide-labeled compound |
| 10/19/2011 | EP1599546B1 Mixture |
| 10/19/2011 | CN102219796A Coordination polymer with selective ion exchange property, and applications thereof |
| 10/13/2011 | US20110247981 Mixed-mode adsorbent material |
| 10/12/2011 | CN102216355A Method for producing graft polymer and method for producing ion adsorbent |
| 10/12/2011 | CN102212155A High-temperature-resistant guanidine-based strong-basic anion exchange resin for strong base and synthesis method thereof |
| 10/06/2011 | US20110244368 Norbornene-type polymers having quaternary ammonium functionality |
| 10/05/2011 | CN102206386A Polymer anion-exchange membrane based on imidazole cation and preparation method thereof |
| 10/05/2011 | CN101348239B Methods for making chlorous acid and chlorine dioxide |
| 09/29/2011 | US20110237690 Highly basic ionomers and membranes and anion/hydroxide exchange fuel cells comprising the ionomers and membranes |
| 09/29/2011 | US20110236289 Chlorosilane production method |
| 09/22/2011 | US20110226699 Nanoporous Silica Polyamine Composites with Surface-Bound Zirconium (IV) and Methods of Use |
| 09/21/2011 | CN102190810A Method for preparing brominated-polyphenylene-ether-guanidination-based homogeneous anion exchange membrane |
| 09/21/2011 | CN102190752A Fluorocarbonated polymer material and synthesis method |
| 09/21/2011 | CN102189008A Novel strongly and weakly alkaline anion exchange resin and preparation method thereof |
| 09/15/2011 | US20110224314 Anion exchange polymers, methods for making and materials prepared therefrom |
| 09/14/2011 | CN102180999A Organic ion alkali immobilized on macromolecule resin and preparation method and application thereof |
| 09/14/2011 | CN102179186A Monomer in situ polymerization-based homogeneous anion-exchange membrane and preparation method thereof |
| 09/14/2011 | CN101125303B Non-agglomerating ion exchange mixed beds |
| 09/07/2011 | CN101502742B Method for removing thermostable salt in amine liquid for desulphurization |
| 09/01/2011 | WO2011106720A2 The international bureau acknowledges receipt, on [date], of amendments to the claims under pct article 19(1). however, the applicant is urgently requested to submit replacement sheet(s) containing a complete set of claims in replacement of all the claims originally filed, in conformity with pct rule 46.5(a). high capacity ion chromatography stationary phase and method of forming |
| 09/01/2011 | US20110210055 High capacity ion chromatography stationary phases and method of forming |
| 08/31/2011 | EP2361271A1 Curable compositions and membranes |
| 08/31/2011 | EP2361270A1 Curable compositions and membranes |
| 08/25/2011 | WO2011101342A1 Treatment of waste water containing fluorinated acids or the salts thereof |
| 08/24/2011 | EP2359931A2 Polymer filler for preprocessing column |
| 08/24/2011 | CN101306331B Homogeneous phase anion-exchange membrane and preparation method thereof |
| 08/23/2011 | US8002726 Method and composition for removing uremic toxins in dialysis processes |
| 08/17/2011 | CN102153692A Method for converting fluorine-containing function particle resin molecule |
| 08/16/2011 | CA2431012C A method for mixed mode adsorption and mixed mode adsorbents |
| 08/11/2011 | WO2011096448A1 Method of recovering anionic fluorinated emulsifiers |
| 08/11/2011 | US20110196050 Ion exchangeable mixture and method of producing the same |
| 08/04/2011 | US20110190404 Fluorocarbon polymer material and method for synthesizing |
| 08/03/2011 | EP2351785A1 Anion-exchange membrane and method for producing same |
| 08/03/2011 | EP2350150A1 Curable compositions and membranes |
| 08/03/2011 | CN102139190A Method for preparing epoxy morpholine quaternary ammonium salt-modified polybenzimidazole anion exchange membrane |
| 07/26/2011 | CA2642525C Regeneration of ion exchangers that are used for salt removal from acid gas capture plants |
| 07/21/2011 | WO2011087459A1 Method of forming a polymer electrolyte membrane |
| 07/20/2011 | EP1235748B1 A method for anion-exchange adsorption and anion-exchangers |
| 07/20/2011 | CN101601976B Homogeneous phase anion exchange membrane and preparation method thereof |
| 07/19/2011 | US7981600 sample includes nucleic acid amplification/labeling/sequencing reaction mixtures; microfluidics |
| 07/14/2011 | WO2011085186A2 Anionic exchange electrolyte polymer membranes |
| 07/13/2011 | CN102123789A Solid support with a grafted chain |
| 07/12/2011 | US7977394 Triblock copolymers with acidic groups |
| 06/29/2011 | CN102112191A Graft copolymers for ion exchange chromatography |
| 06/23/2011 | WO2011073641A1 Curable compositions and membranes |
| 06/23/2011 | WO2011027213A3 A process for treating an effluent |
| 06/23/2011 | CA2782733A1 Curable compositions and membranes |
| 06/22/2011 | CN102102198A Method for regulating distribution of metal nano granules in resin carrier |
| 06/22/2011 | CN102100978A Method for removing trace anions from alcohol organic solvent by resin method |
| 06/21/2011 | US7964651 Sulfonyl grafted heterocycle materials for proton conducting electrolytes |
| 06/16/2011 | US20110138935 Polymer for filler for preprocessing column |
| 06/15/2011 | CN101153065B Heat resistent anion exchanger |
| 06/14/2011 | CA2488420C Surface-modified base matrices |
| 06/09/2011 | US20110136925 Graft copolymers for ion exchange chromatography |
| 06/09/2011 | US20110136040 Sulfonated poly(arylene ether) copolymers and related polymer electrolyte membranes and fuel cells |
| 06/08/2011 | CN1938587B Optical measuring equipment |
| 06/07/2011 | US7955290 Method and composition for removing uremic toxins in dialysis processes |
| 06/01/2011 | EP2326658A1 Enhanced protein aggregate removal with multimodal anion exchangers in the presence of protein-excluded zwitterions |
| 06/01/2011 | EP2326435A1 Acid removal in cleaning processes |
| 05/19/2011 | DE102009052934A1 Borselektive Harze Boron-selective resins |
| 05/18/2011 | CN102066003A Enantioselective zwitterionic ion-exchanee material |
| 05/18/2011 | CN102059157A Anion exchange integral material as well as conventional liquid phase chromatographic column or quartz capillary column taking anion exchange integral material as separating medium and preparation method thereof |
| 05/18/2011 | CN102059101A Boron-selective resins |
| 05/12/2011 | WO2011031155A4 An inorganic ion exchange adsorbent for removing toxic trace elements from water |
| 05/12/2011 | US20110108488 Boron-selective resins |
| 05/11/2011 | EP2319622A2 Media for membrane ion exchange chromatography based on polymeric primary amines, sorption device containing that media, and chromatography scheme and purification method using the same. |
| 05/11/2011 | CN102051811A Method for preparing polyphenylene sulfide-based strong basic ion exchange fibers |
| 05/11/2011 | CN102049203A Anion-exchange membrane in acid medium |
| 05/11/2011 | CN102049202A Anion exchange membrane containing fluoro-imidazolium salt polymer and preparation method thereof |
| 05/05/2011 | US20110105631 Hydrophilic Polymer Membranes |
| 04/28/2011 | WO2011049759A1 Process and apparatus for carbon dioxide capture via ion exchange resins |