| 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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| 05/03/2012 | WO2012002754A3 Filter media for a liquid filter using an electrospun nanofiber web, method for manufacturing same, and liquid filter using same |
| 05/03/2012 | US20120103904 Separation membrane module for oil-containing wastewater treatment, oil-containing wastewater treatment method, and oil-containing wastewater treatment apparatus |
| 05/02/2012 | EP2445617A2 High-temperature, steam-selective membrane |
| 05/02/2012 | CN102439131A Devices for separating cells and methods of using them |
| 05/02/2012 | CN102438829A Laminate and method for producing same |
| 05/02/2012 | CN102438735A Composite membrane and method of making |
| 05/02/2012 | CN102438734A A method for preparation of enantioselective composite membrane |
| 05/02/2012 | CN102432782A Amphiphilic triblock copolymer, preparation method thereof, and polyethersulfone hollow fiber membrane blend-modified by using amphiphilic triblock copolymer |
| 05/02/2012 | CN102430352A Polyvinylidene fluoride organic-inorganic hybrid membrane and preparation method thereof |
| 05/02/2012 | CN102430351A Polyvinyl chloride hollow fiber alloy film and preparation method thereof |
| 05/02/2012 | CN102430350A Method capable of improving anti-stripping capacity of membrane glue line of roll-up separation membrane |
| 05/02/2012 | CN102430349A Reverse osmosis composite membrane and preparation method thereof |
| 05/02/2012 | CN102430348A Preparation method for polyethylene terephthalate (PET) braided tube/polymer composite hollow fiber microporous membrane |
| 05/02/2012 | CN102430347A PDMS/PEI (Polydimethylsiloxane/Polyetherimide) separating membrane and preparation and application thereof |
| 05/02/2012 | CN102430346A Preparation method of non-woven fabric or weaving cotton cloth supporting ultra-filtration/micro-filtration composite membrane |
| 05/02/2012 | CN102430345A Method of preparing supporting type ionic liquid membrane by using high-pressure carbon dioxide under low temperature |
| 05/02/2012 | CN102430344A Hollow polyvinylidene fluoride fibrous membrane and preparation method as well as application thereof |
| 05/02/2012 | CN102430343A Preparation method of flat polyvinylidene fluoride micro-filtration membrane |
| 05/02/2012 | CN101642683B Double-layer composite hollow fiber nano-filtration membrane and preparation method and special tool thereof |
| 05/01/2012 | US8168705 Polymer membranes |
| 04/26/2012 | US20120097604 Non-braided, textile-reinforced hollow fiber membrane |
| 04/26/2012 | DE102011052843A1 Eine gedruckte gemusterte Teilchenschicht enthaltende oleophobe Membran und Verfahren A printed patterned particle containing oleophobic membrane and method |
| 04/25/2012 | EP2443075A1 Production of self-supporting ceramic materials having a reduced thickness and containing metal oxides |
| 04/25/2012 | EP2442898A2 Sintered porous material comprising particles of different average sizes |
| 04/25/2012 | EP2442897A1 Methods and systems for incorporation carbon nanotubes into thin film composite reverse osmosis membranes |
| 04/25/2012 | EP2442848A2 A method and device for filtering platelets |
| 04/25/2012 | CN102427873A 薄膜渗透蒸发膜 Film PERVAPORATION |
| 04/25/2012 | CN102427872A Ceramic pervaporation membrane and ceramic vapor-permeable membrane |
| 04/25/2012 | CN102423646A 一种用于分离有机物和盐的纳滤膜及其制备方法 Nanofiltration and preparation method for the separation of organics and salts |
| 04/25/2012 | CN102423644A Hydrophobic porous composite membrane, preparation method, and application thereof |
| 04/25/2012 | CN102423643A 一种高通量复合纳滤膜 A high-throughput composite nanofiltration |
| 04/25/2012 | CN102423642A 一种多孔膜表面的永久亲水改性方法与采用所述方法得到的多孔膜 The porous membrane surface of a porous membrane with a permanent hydrophilic modification method obtained by the method used |
| 04/25/2012 | CN101934203B 一种复合抗菌分离膜的制备方法 Method for preparing composite antibacterial separation membranes |
| 04/25/2012 | CN101670247B 一种聚偏氟乙烯中空纤维多孔膜及其制备方法 One kind of polyvinylidene fluoride porous hollow fiber membrane and its preparation method |
| 04/25/2012 | CN101426566B Highly durable porous PVDF film, method of producing the same and washing method and filtration method using the same |
| 04/24/2012 | US8163157 Method of producing a hydrogen production filter |
| 04/19/2012 | WO2012050730A2 Thin film composite membranes and their method of preparation and use |
| 04/19/2012 | WO2011163293A3 Process of making asymmetric polybenzoxazole membranes |
| 04/19/2012 | WO2011159699A3 Superhydrophilic and oleophobic porous materials and methods for making and using the same |
| 04/19/2012 | US20120094214 Production of self-supporting ceramic materials having a reduced thickness and containing metal oxides |
| 04/19/2012 | US20120091056 Method for producing carbon film, carbon film and separator |
| 04/18/2012 | EP2441793A1 Highly active beta-nucleation additive for polypropylene |
| 04/18/2012 | EP2441792A1 Highly active beta-nucleating agent for polypropylene |
| 04/18/2012 | EP1656197B1 Wetlaid-spunbond laminate membrane support |
| 04/18/2012 | EP1628768B1 Assay method and apparatus |
| 04/18/2012 | CN102416300A 一种聚丙烯平板分离膜的制备方法 A method of preparing a polypropylene flat membrane |
| 04/18/2012 | CN101912739B 一种聚氯乙烯中空纤维膜的制备方法 A method of preparing a polyvinyl chloride hollow fiber membranes |
| 04/18/2012 | CN101791527B 一种三元共聚物共混改性聚醚砜中空纤维膜及其制备方法和用途 Ternary copolymer blends modified PES hollow fiber membranes and their preparation and use |
| 04/18/2012 | CN101703893B 空心纤维超滤复合膜及其制备方法和应用 Composite hollow fiber ultrafiltration membrane and its preparation method and application |
| 04/17/2012 | US8158196 Method of forming coated structures |
| 04/17/2012 | US8158002 Responsive gels and methods of use thereof |
| 04/12/2012 | WO2012047359A1 Thin film composite membranes incorporating carbon nanotubes |
| 04/12/2012 | WO2012047282A2 Thin film composite membranes for forward osmosis, and their preparation methods |
| 04/12/2012 | WO2012046545A1 Composite zeolite film and process for production thereof |
| 04/12/2012 | WO2011157727A3 Method for preparing a composite material comprising a polymer matrix and a filler consisting of inorganic ion-exchange particles |
| 04/12/2012 | WO2011150899A3 A process for enriching biogas from sewerage plants or agricultural basic industries in methane and an apparatus for carrying out the same. |
| 04/12/2012 | US20120088095 Modification of drawn film |
| 04/12/2012 | US20120085698 Method for preparing composite multilayer porous hollow membrane and device and product thereof |
| 04/12/2012 | US20120085697 Cast-on-tricot asymmetric and composite separation membranes |
| 04/12/2012 | CA2811723A1 Thin film composite membranes incorporating carbon nanotubes |
| 04/11/2012 | EP2439321A1 Liquid separation device, flow channel material and production method thereof |
| 04/11/2012 | EP2438861A1 Medical sensor system for detecting at least one feature in at least one animal body and/or human body |
| 04/11/2012 | EP2438860A1 Medical sensor system |
| 04/11/2012 | CN102413910A Method for manufacturing composite porous film |
| 04/11/2012 | CN102413909A Composite film substrate and composite film using same |
| 04/11/2012 | CN102407079A Usage of fluorine-containing polyarylether in preparation of asymmetrical film |
| 04/11/2012 | CN101906215B Manufacturing method of high-strength composite proton exchange membrane |
| 04/05/2012 | WO2012045016A2 Particulate nanosorting stack |
| 04/05/2012 | WO2012043672A1 Porous polyethylene hollow-fiber membrane, cartridge for water purifier, and hollow-fiber membrane module |
| 04/05/2012 | WO2012043613A1 Polyolefin-composite hollow-fiber membrane and manufacturing method for same, and hollow-fiber membrane module |
| 04/05/2012 | WO2012042538A1 Composite biocompatible articles made from doped polysulphone filaments and a process for making the same |
| 04/05/2012 | WO2012041999A1 Method for producing carbon membranes |
| 04/05/2012 | WO2011153085A3 Process for making coated porous materials |
| 04/05/2012 | WO2011152967A3 Coated porous materials |
| 04/05/2012 | WO2011146936A3 Self-assembled surfactant structures |
| 04/05/2012 | WO2011140158A3 Polymer coated hydrolyzed membrane |
| 04/04/2012 | EP2436437A1 Anti-pollution electrocatalysis composite membrane and membrane reactor |
| 04/04/2012 | EP2435171A1 Coated membranes for enthalpy exchange and other applications |
| 04/04/2012 | EP2435170A1 Hybrid composition and membrane based on silylated hydrophilic polymer |
| 04/04/2012 | EP2435169A1 Membrane having means for state monitoring |
| 04/04/2012 | EP2435168A1 Method of protecting membranes |
| 04/04/2012 | EP2435167A1 Poly(amino-alcohol)-silica hybrid compositions and membranes |
| 04/04/2012 | EP2434961A1 Apparatus and method for deploying stent across adjacent tissue layers |
| 04/04/2012 | CN202179933U Composite porous hollow fiber membrane, membrane component and membrane filtration apparatus |
| 04/04/2012 | CN102405096A 高分子水处理膜 Polymer membrane water treatment |
| 04/04/2012 | CN102405094A Chemically resistant membranes, coatings and films and methods for their preparation |
| 04/04/2012 | CN102397760A 一种聚醚砜中空纤维超滤膜及其制备方法 A polyether sulfone hollow fiber ultrafiltration membrane and its preparation method |
| 04/04/2012 | CN102397759A 一种聚醚砜中空纤维滤膜及其制备方法 A polyether sulfone hollow fiber membrane and its preparation method |
| 04/04/2012 | CN102397757A 一种中空纤维型耐酸透水分子筛膜及其制备方法 A hollow fiber-type zeolite membrane permeable acid and its preparation method |
| 04/04/2012 | CN101579644B Planar ceramic membrane assembly and preparation method thereof, carrier layer assembly and preparation method thereof, hydrocarbon oxidation method and ceramic membrane lamination |
| 04/04/2012 | CN101052459B Composite semipermeable membrane, production process thereof, and element, fluid separation equipment and method for water treatment using the same |
| 04/03/2012 | US8147732 Highly microporous polymers and methods for producing and using the same |
| 04/03/2012 | US8147699 Multiple-passageway device that removes fi ltrate by incorporating a filtrate conduit(s) within the monolith structure; utilizes most of its passageways by providing a low pressure drop flow path for filtrate between even the innermost passageways and an external filtrate collection zone |
| 04/03/2012 | US8147685 Fluid delivery device |
| 03/29/2012 | WO2012039283A1 Hydrogen-separating membrane |
| 03/29/2012 | US20120074064 Membranes having improved performance |
| 03/29/2012 | US20120074063 Membranes having improved performance |
| 03/29/2012 | US20120074061 Ceramic pervaporation membrane and ceramic vapor-permeable membrane |
| 03/29/2012 | US20120074056 Hollow fiber membrane module, filtration apparatus using the same, and method for manufacturing the filtration apparatus |
| 03/28/2012 | EP2433704A1 Humidity barrier |