| Patents for B01D 69 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor (16,729) |
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| 02/23/2012 | WO2011142788A3 Microscopically structured polymer monoliths and fabrication methods |
| 02/23/2012 | US20120045580 Method for manufacturing a porous composite membrane |
| 02/23/2012 | US20120043275 Nanofabricated Membrane Using Polymerized Proteoliposomes |
| 02/23/2012 | US20120043274 Forward osmosis membrane for seawater desalination and method for preparing the same |
| 02/23/2012 | US20120043272 Composite membrane support and composite membrane using the same |
| 02/23/2012 | DE102010034700A1 Membran mit selektiv permeabler Polymerschicht Membrane selectively permeable polymer layer |
| 02/23/2012 | CA2809024A1 Treatment of molecular sieve particles for mixed matrix membranes |
| 02/23/2012 | CA2808386A1 Ion-exchange membrane and process for producing the same |
| 02/22/2012 | EP2420464A1 Method and device for producing fibre bundles |
| 02/22/2012 | EP2420310A1 Ion-exchange membrane and method for producing same |
| 02/22/2012 | EP2419203A1 Porous composite membrane |
| 02/22/2012 | EP2419202A2 Composite hollow fiber membrane and method for manufacturing the same |
| 02/22/2012 | EP2419201A1 Tubular filter with stellated inner cross-section |
| 02/22/2012 | EP2315626B1 Porous membranes made up of organopolysiloxane copolymers |
| 02/22/2012 | EP1806174B1 Process for producing semipermeable composite membrane |
| 02/22/2012 | CN1980789B 吸声的多层复合体 Sound-absorbing multi-layer composite body |
| 02/22/2012 | CN102361683A Zeolite membrane, separation membrane, and component separation method |
| 02/22/2012 | CN102357347A Preparation method of modified polyacrylonitrile film |
| 02/22/2012 | CN102357346A Polyvinylidene fluoride hollow fiber membrane, preparation method and application |
| 02/22/2012 | CN102008899B 一种固液分离管式微滤膜的制备方法 A solid-liquid separation in the preparation of Microfiltration |
| 02/22/2012 | CN101775097B 一种四氟乙烯三元全氟树脂及其作为离子膜增强材料的应用 Application of a ternary ethylene tetrafluoroethylene and a perfluorinated ion-exchange membrane reinforced resin material |
| 02/21/2012 | US8118176 Membrane unit element, semipermeable membrane, filtration device, and processes for manufacturing the same |
| 02/21/2012 | CA2638742C Composite porous membrane and method for producing the same |
| 02/21/2012 | CA2407509C Organic-inorganic membranes |
| 02/16/2012 | WO2012020680A1 Separation membrane element and method for producing composite semipermeable membrane |
| 02/16/2012 | WO2012019273A1 Membrane treatment/separation plant and control system |
| 02/16/2012 | WO2011105828A9 Highly porous hollow fiber membrane and method for preparing same |
| 02/16/2012 | US20120040101 Techniques to improve polyurethane membranes for implantable glucose sensors |
| 02/15/2012 | EP2418013A1 Charge-mosaic membrane |
| 02/15/2012 | CN102350233A Preparation method of pervaporation film with preferential penetration of dimethyl carbonate |
| 02/15/2012 | CN102350232A Hydrophilic stain-resistant PVDF (polyvinylidene fluoride) blended microfiltration flat membrane and preparation method thereof |
| 02/15/2012 | CN102350231A Method for manufacturing polyvinylidene fluoride separation membrane |
| 02/15/2012 | CN102350230A Large-aperture composite ultrafilter membrane capable of removing pyrogen and its preparation method and use |
| 02/15/2012 | CN102350229A Metal element modified ZSM-5 molecular sieve composite membrane as well as preparation method and application thereof |
| 02/15/2012 | CN102350228A Nano loaded titanium-based electric catalytic film and preparation method thereof |
| 02/15/2012 | CN102350227A Preparation method of fluorion selective nanofiltration membrane |
| 02/15/2012 | CN102350226A Preparation method for organic and inorganic hollow fiber composite membrane |
| 02/15/2012 | CN102350225A PVDF (Polyvinylidene Fluoride) hybridized flat film for absorbing heavy metal ions |
| 02/15/2012 | CN101670244B 制备具有梯度孔陶瓷纳滤膜支撑体的方法 Preparation of porous ceramic nanofiltration membrane having a gradient method support |
| 02/15/2012 | CN101596417B 用于血液净化的共混聚偏氟乙烯中空纤维膜的制备 Blood purification for preparing a blend of polyvinylidene fluoride hollow fiber membranes |
| 02/15/2012 | CN101410169B 纳米过滤膜或反渗透膜的阻止率提高剂、阻止率提高方法、纳米过滤膜或反渗透膜、水处理方法及水处理装置 A nanofiltration membrane or a reverse osmosis membrane the rejection enhancing agent, a method for increasing the rejection, a nanofiltration membrane or a reverse osmosis membrane treatment apparatus and water treatment method |
| 02/09/2012 | WO2012018089A1 Diaphragm and heat exchanger using same |
| 02/09/2012 | US20120031843 Membranes based on polyvinyl alcohol |
| 02/09/2012 | US20120031840 Method for reducing amyloid beta concentration in blood |
| 02/09/2012 | US20120031833 Systems, compositions, and methods for fluid purification |
| 02/09/2012 | CA2798928A1 Separating membrane and heat exchanger using same |
| 02/08/2012 | EP2415515A1 Composite semipermeable membrane and process for production thereof |
| 02/08/2012 | EP2414585A1 Method and arrangement for clarifying green liquor |
| 02/08/2012 | EP2414503A1 Microorganism concentration process and device |
| 02/08/2012 | EP2414082A1 Self-supported dynamic polymeric membrane, method for preparing same, and uses thereof |
| 02/08/2012 | EP2297809B1 Method for producing a proton-conductive, structured electrolyte membrane |
| 02/08/2012 | CN202139480U 一种pfa中空纤维膜镀膜设备 One kind of hollow fiber membrane coating equipment pfa |
| 02/08/2012 | CN202136924U 一种高渗透性中空纤维陶瓷膜 A highly permeable hollow fiber ceramic membrane |
| 02/08/2012 | CN102348495A Vinylidene fluoride resin hollow fiber porous membrane and process for producing same |
| 02/08/2012 | CN102348494A Structure provided with zeolite separation membrane, method for producing same, method for separating mixed fluids and device for separating mixed fluids |
| 02/08/2012 | CN102343223A Highly durable porous pvdf film, method of producing the same and washing method and filtration method using the same |
| 02/08/2012 | CN102343222A Polyvinyl chloride (PVC) hollow fiber membrane and preparation method thereof |
| 02/08/2012 | CN102343221A Polyethersulfone membrane with supporting materials and preparation method thereof |
| 02/08/2012 | CN102343220A Polyvinyl chloride membrane with supporting materials and preparation method thereof |
| 02/08/2012 | CN102343219A Polysulfone membrane with supporting materials and preparation method thereof |
| 02/08/2012 | CN102343218A Preparation method of high-pressure-resistant tubular composite support membrane |
| 02/08/2012 | CN101422669B 一种亲水性高分子微孔过滤材料的制备方法 A method for preparing a hydrophilic polymer material is a microporous filter |
| 02/07/2012 | US8110517 Composites and composite membranes |
| 02/02/2012 | WO2012015600A2 Fluid gasification/degasification apparatuses, systems, and processes |
| 02/02/2012 | WO2012013345A1 Porous hollow fiber |
| 02/02/2012 | WO2011106535A3 Fine fiber liquid particulate filter media |
| 02/02/2012 | WO2010042647A9 High flux high efficiency nanofiber membranes and methods of production thereof |
| 02/02/2012 | US20120024789 Surface Modification of Polyamide Reverse Osmosis Membranes |
| 02/02/2012 | US20120024787 Novel Coated Membranes and Other Articles |
| 02/02/2012 | US20120024784 Fluid Gasification/Degasification Apparatuses, Systems, and Processes |
| 02/02/2012 | US20120024778 Composite semipermeable membrane and method for producing the same |
| 02/02/2012 | US20120024777 Inorganic porous support-zeolite membrane composite, production method thereof, and separation method using the composite |
| 02/02/2012 | CA2805927A1 Porous hollow fibre |
| 02/01/2012 | EP2412427A1 Zeolite membrane, separation membrane, and component separation method |
| 02/01/2012 | EP2412426A1 Porous hollow fibre |
| 02/01/2012 | EP2411129A1 A filter |
| 02/01/2012 | EP2411128A2 Nanoporous films and method for manufacturing the same |
| 02/01/2012 | EP2411127A1 Non-braided reinforced hollow fibre membrane |
| 02/01/2012 | EP1868708B1 Continuous coating process for composite membranes |
| 02/01/2012 | CN202129031U 一种包缠式的聚四氟乙烯中空纤维膜 A fasciated polytetrafluoroethylene type hollow fiber membrane |
| 02/01/2012 | CN102335557A Method for preparing polyelectrolyte complex/polyacrylonitrile hollow fiber composite pervaporation membrane |
| 02/01/2012 | CN102335556A Polyurethane (PE) sintered tube rigid support and soft ultra/micro filtration membrane |
| 02/01/2012 | CN102335555A Sand filtering diaphragm plate and sand filtering element |
| 02/01/2012 | CN101775149B 一种交联型磺化聚酰亚胺膜及其制备方法 A linked sulfonated polyimide film and method post |
| 01/31/2012 | US8104624 Preparation of high performance ultra filtration hollow fiber membrane |
| 01/26/2012 | WO2012011142A1 Membranes and process for the realization thereof |
| 01/26/2012 | WO2012010889A1 Solvent resistant polyamide nanofiltration membranes |
| 01/26/2012 | WO2012010886A1 Asymmetric membranes for use in nanofiltration |
| 01/26/2012 | WO2012010645A1 Photocatalytic purification device |
| 01/26/2012 | WO2012009762A1 Method of producing small diameter metallic membrane bundles, and membrane bundle produced by said method |
| 01/26/2012 | WO2012009761A1 Potted metallic membrane module and method of making the same |
| 01/26/2012 | US20120018371 Non-braided reinforced holow fibre membrane |
| 01/26/2012 | CA2805782A1 Solvent resistant polyamide nanofiltration membranes |
| 01/26/2012 | CA2805780A1 Asymmetric membranes for use in nanofiltration |
| 01/25/2012 | EP2409954A1 Photocatalytic purification device |
| 01/25/2012 | EP2409758A1 Structure provided with zeolite separation membrane, method for producing same, method for separating mixed fluids and device for separating mixed fluids |
| 01/25/2012 | EP2409757A1 Water vapor-permeable diaphragm material |
| 01/25/2012 | EP2409756A1 Silica membrane and method for manufacturing the same |
| 01/25/2012 | EP2408947A1 Apparatus and method for deposition of functional coatings |
| 01/25/2012 | EP2408899A1 Devices for separating cells and methods of using them |