| Patents for B01D 71 - Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor (23,060) |
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| 03/05/2015 | WO2015030594A1 Highly crosslinked hybrid polyimide-silsesquioxane membranes |
| 03/05/2015 | WO2015030448A1 High-flux forward osmosis membrane assembly, and forward osmosis module containing same |
| 03/05/2015 | WO2015030148A1 Multi-tube separation membrane module |
| 03/05/2015 | WO2015030072A1 Polymer functional film and method for producing same |
| 03/05/2015 | WO2015030071A1 Method for producing ion-exchange membrane and ion-exchange membrane obtained thereby |
| 03/05/2015 | WO2015029884A1 Process for producing acidic-gas separation film |
| 03/05/2015 | WO2015029504A1 Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane |
| 03/05/2015 | WO2015029451A1 Waterproof breathable membrane, waterproof breathable component provided with same, waterproof breathable structure, and waterproof sound-permeable membrane |
| 03/05/2015 | WO2015028041A1 Inorganic-organic networks with high proton conductivity, methods for preparing the same and uses thereof |
| 03/05/2015 | US20150060372 Low cut-off ultrafiltration membranes |
| 03/05/2015 | US20150060364 Thin Film Composite Membrane Structures |
| 03/05/2015 | US20150060354 Separation membrane support, method for producing same, and separation membrane and fluid separation element using separation membrane support |
| 03/05/2015 | US20150059579 Gas separation membrane for carbon dioxide and preparation method thereof |
| 03/05/2015 | US20150059576 Composite hollow fiber membrane and hollow fiber membrane module |
| 03/05/2015 | US20150059575 Hydrogen separation from synthesis gas near stp |
| 03/04/2015 | EP2842621A1 Method for preparing polyamide-based reverse osmosis membrane having remarkable salt rejection and permeation flux, and reverse osmosis membrane prepared by said preparation method |
| 03/03/2015 | US8969424 Anion exchange membranes and process for making |
| 03/03/2015 | US8969021 Methods and compositions for detecting non-hematopoietic cells from a blood sample |
| 03/03/2015 | US8968828 Composite polyamide membrane |
| 03/03/2015 | US8968447 Separation membrane, method of manufacture thereof, and apparatus including the separation membrane |
| 02/26/2015 | WO2015026848A2 Systems and methods for isotopic water separation |
| 02/26/2015 | WO2015024958A1 Polyarylnitrile copolymer membranes |
| 02/26/2015 | US20150056372 Separation membrane manufacturing method |
| 02/26/2015 | US20150053617 Systems and methods for isotopic water separation |
| 02/26/2015 | US20150053616 Dehydration of Water Containing Source of Formaldehyde, and a Method for Producing an Ethylenically Unsaturated Carboxylic Ester |
| 02/26/2015 | US20150053611 Hydrophobic organic-inorganic composite hollow fiber membrane and method of forming the same |
| 02/26/2015 | US20150053610 Mixed matrix membranes with embedded polymeric particles and networks and related compositions, methods, and systems |
| 02/26/2015 | US20150053609 Polysulfone-based hollow fiber membrane and hollow fiber membrane module that purifies blood preparations |
| 02/26/2015 | US20150053608 Polyarylnitrile copolymer membranes |
| 02/26/2015 | US20150053607 Graphene Derivative Composite Membrane And Method For Fabricating The Same |
| 02/26/2015 | US20150053605 Method for manufacturing silica membrane filter, and silica membrane filter |
| 02/26/2015 | US20150053086 Breathable product for protective mass transportation and cold chain applications |
| 02/26/2015 | US20150053079 Hollow fiber carbon molecular sieve membrane and preparation and use thereof |
| 02/25/2015 | EP2838647A1 Ultrafiltration membranes fabricated from sulfonated polyphenylenesulfones |
| 02/25/2015 | EP2838646A1 High performance positively charged composite membranes and their use in nanofiltration processes |
| 02/25/2015 | EP2838644A2 Selectively perforated graphene membranes for compound harvest, capture and retention |
| 02/24/2015 | US8962214 Microporous PVDF films |
| 02/24/2015 | US8961625 Catalytic microchannel reformer |
| 02/24/2015 | US8960449 Composite semipermeable membrane and manufacturing method therefor |
| 02/24/2015 | US8960448 Thin film composite osmosis membranes |
| 02/24/2015 | CA2636322C Microporous organic-inorganic hybrid silica separation membrane |
| 02/19/2015 | WO2015023113A1 Separation membrane, hydrogen separation membrane including separation membrane, and device including hydrogen separation membrane |
| 02/19/2015 | WO2015021501A1 Processes utilising selectively permeable membranes |
| 02/19/2015 | US20150050464 Porous polytetrafluoroethylene membrane and waterproof air-permeable member |
| 02/18/2015 | EP2837653A1 Fluororesin microporous film, method for producing same, and filter element using fluororesin microporous film |
| 02/18/2015 | EP2836290A1 Thin film composite membrane structures |
| 02/17/2015 | US8956880 Detection of micro-organisms |
| 02/17/2015 | US8956530 System for separating bodily fluid constituents and method for producing such a system |
| 02/12/2015 | WO2015020503A1 Separation membrane, hydrogen separation membrane including separation membrane, and device including hydrogen separation membrane |
| 02/12/2015 | WO2015020197A1 Forward-osmosis hollow-fiber membrane element and membrane module |
| 02/12/2015 | WO2015019906A1 Hydrogen discharge film |
| 02/12/2015 | WO2015018420A1 A method of producing a ceramic filter membrane, a method of improving a ceramic filter membrane and the ceramic filter membrane obtained by the method |
| 02/12/2015 | US20150044464 Charged nanofibers and methods for making |
| 02/12/2015 | US20150044366 Resilient ion exchange membranes prepared by polymerizing ionic surfactant monomers |
| 02/12/2015 | US20150041389 Fluoropolymer Hollow Fiber Membrane with Fluoro-copolymer and Fluoro -terpolymer bonded end portion(s) |
| 02/12/2015 | US20150041388 Separation membrane and separation membrane element |
| 02/12/2015 | US20150041127 Oil/water separation method, oil-containing water treatment method, bitumen production method and system therefor |
| 02/12/2015 | US20150040764 Method For Producing Air-Permeable Composite Sheet |
| 02/12/2015 | US20150040758 Method and apparatus for cryogen-free concentration of a hyperpolarized gas in a continuously flowing stream of gas, and use |
| 02/11/2015 | EP2835175A1 Polyamide-based water treatment separation membrane having excellent oxidation resistance and chlorine resistance and manufacturing method therefor |
| 02/11/2015 | EP2835164A1 Ventilation filter equipped with adhesive layer endowed with oil repellent properties |
| 02/11/2015 | EP2833990A1 Thin film composite reverse osmosis membrane with antifouling properties and method of preparation of the same |
| 02/11/2015 | CN104349834A 用于酸性溶剂的渗透蒸发脱水的耐酸pbi膜 Acid pbi membrane permeation acidic solvent evaporation dehydration for |
| 02/11/2015 | CN103521086B 一种气体辅助成膜方法 A gas assisted film-forming method |
| 02/11/2015 | CN103301758B 一种石墨烯/聚吡咯复合正渗透膜的制备方法 A graphene / polypyrrole composite forward osmosis membrane preparation |
| 02/11/2015 | CN103037955B 气体分离复合膜 Composite gas separation membranes |
| 02/11/2015 | CN102985153B 防水透气过滤器及其用途 Breathable waterproof filter and its use |
| 02/11/2015 | CN102939328B 伸长的各向异性小的聚四氟乙烯多孔膜及其制造方法 Small anisotropy polytetrafluoroethylene porous membrane and its manufacturing method an elongated |
| 02/11/2015 | CN102908915B 一种用于碱回收的扩散渗析膜的制备方法 Recovery of a preparation method for diffusion dialysis membrane |
| 02/10/2015 | US8950976 Reverse osmosis irrigation |
| 02/10/2015 | CA2634204C Gas separation membranes containing a microporous silica layer based on silica doped with a trivalent element |
| 02/05/2015 | WO2015017588A1 Mixed matrix membranes with embedded polymeric particles and networks and related compositions, methods, and systems |
| 02/05/2015 | WO2015016683A1 Polyamide-based water-treatment separation membrane having excellent durability, and manufacturing method therefor |
| 02/05/2015 | WO2015016090A1 Non-electric hydrogen collecting device |
| 02/05/2015 | WO2015015852A1 Oxygen concentration device |
| 02/05/2015 | WO2015015803A1 Acidic gas separation laminate and acidic gas separation module provided with laminate |
| 02/05/2015 | WO2015015802A1 Acidic gas separation laminate and acidic gas separation module provided with laminate |
| 02/05/2015 | WO2015015299A1 Triptycene-based ladder monomers and polymers, methods of making each, and methods of use |
| 02/05/2015 | WO2015015009A1 Microporous polyolefinsulfonic acids and methods for their preparation |
| 02/05/2015 | WO2015014624A1 Ceramic hollow fibre membranes with improved mechanical properties |
| 02/05/2015 | US20150034555 Treatment of De-Oiled Oilfield Produced Water or De-Oiled Process Affected Water From Hydrocarbon Production |
| 02/05/2015 | US20150033945 Gas-separation membrane |
| 02/05/2015 | DE102013012671A1 Keramische Hohlfasermembranen mit verbesserten mechanischen Eigenschaften Ceramic hollow fiber membranes with improved mechanical properties |
| 02/04/2015 | EP2832701A1 Transverse-mounted membrane filtration apparatus |
| 02/04/2015 | EP2832694A1 Ddr zeolite seed crystal, method for producing same, and method for producing ddr zeolite film |
| 02/04/2015 | EP2832431A1 Composite hollow fiber membrane and hollow fiber membrane module |
| 02/04/2015 | EP2832430A1 Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structure |
| 02/04/2015 | EP2832429A1 Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structure |
| 02/04/2015 | EP2832428A1 Method for manufacturing silica membrane filter, and silica membrane filter |
| 02/04/2015 | EP2832427A1 Carbon film, method for manufacturing carbon film, and carbon film filter |
| 02/04/2015 | EP2832426A1 Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structure |
| 02/04/2015 | EP2832425A1 Composite hollow fiber membrane and hollow fiber membrane module |
| 02/04/2015 | EP2832424A1 Separation membrane manufacturing method |
| 02/04/2015 | EP2832386A1 Polysulfone-based hollow fiber membrane and hollow fiber membrane module for purifying blood preparation |
| 02/04/2015 | EP2830747A1 Porous membrane and method for manufacturing the same |
| 02/04/2015 | EP2830746A1 Planar filtration and selective isolation and recovery device |
| 02/04/2015 | CN104334829A 天然气的生产方法及生产系统 Natural gas production methods and production systems |
| 02/04/2015 | CN104334264A 复合中空纤维膜及中空纤维膜组件 Composite hollow fiber membrane of the hollow fiber membrane module |
| 02/04/2015 | CN104334263A 多孔质中空纤维膜的制造方法及制造装置 Manufacturing method and apparatus of the porous hollow fiber membrane |
| 02/04/2015 | CN104334261A 多孔质膜用保存液 Porous membrane with preservation solution |