| 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) |
|---|
| 06/13/2012 | CN101043934B Blocking ratio enhancing agent for permeable membrane, method of blocking ratio enhancement, permeable membrane and method of water treatment |
| 06/12/2012 | US8197745 Perm selective asymmetric hollow fibre membrane for the separation of toxic mediators from blood |
| 06/12/2012 | US8197576 CO2-facilitated transport membrane and method for producing the same |
| 06/07/2012 | WO2012074487A1 Forward osmosis hollow fiber membrane |
| 06/07/2012 | WO2012074222A2 Preparation method of hollow fiber membrane for water treatment using cellulose-based resin |
| 06/07/2012 | WO2012073085A1 Membrane-electrode unit and fuel cells with improved lifetime |
| 06/07/2012 | WO2012073084A1 Membrane-electrode unit and fuel cells with improved lifetime |
| 06/07/2012 | US20120138535 Perforated membranes |
| 06/07/2012 | US20120137885 Nanofibre membrane layer for water and air filtration |
| 06/07/2012 | US20120137879 High pressure liquid degassing membrane contactors and methods of manufacturing and use |
| 06/06/2012 | EP2460580A1 Method for reducing performance variability of multi-layer filters |
| 06/06/2012 | EP2460506A1 Packaging bag for medical supplies, packaging bag containing medical supplies, and method for packaging medical supplies |
| 06/06/2012 | EP2459302A1 Ceramic membrane having support materials comprising polyaramide fibers and method for producing said membranes |
| 06/06/2012 | EP1820566B1 Prosses for producing a semipermeable composite membrane |
| 06/06/2012 | CN101788463B Method for separating and detecting atrazine and paraquat |
| 06/06/2012 | CN101766960B Composite hollow fiber membrane and preparation method thereof |
| 06/06/2012 | CN101277754B Carbon membranes |
| 06/05/2012 | US8192971 Separating substances with supported porous gels containing metal-affinity ligands complexed with metal ions |
| 05/31/2012 | WO2012070629A1 Hollow fiber membrane spinning nozzle, and method for manufacturing hollow fiber membrane |
| 05/31/2012 | WO2012069760A1 Pvdf membranes having a superhydrophobic surface |
| 05/31/2012 | WO2012069099A1 Membrane support, the use thereof and method for producing polymer membranes that are applied in liquid form and comprise such a membrane support |
| 05/31/2012 | WO2012027097A3 Methods of preparing a crossliked fiber membrane |
| 05/31/2012 | US20120132584 Inorganic membranes and method of making |
| 05/31/2012 | US20120132583 Fluorine-based hollow-fiber membrane and a production method therefor |
| 05/31/2012 | DE102010052466A1 Membranträger, dessen Verwendung und Verfahren zur Herstellung flüssig applizierter Polymermembranen mit einem derartigen Membranträger Membrane support, its use and methods for preparing liquid applicated polymer membranes with such a membrane support |
| 05/30/2012 | EP2457642A1 Method for reducing performance variability of multi-layer filters |
| 05/30/2012 | EP2457635A1 Ceramic mixed protonic/electronic conducting membranes for hydrogen separation |
| 05/30/2012 | EP2457094A1 A membrane based microarray device for high-throughput multianalyte detection |
| 05/30/2012 | EP2456546A1 Polyimide membranes made of polymerization solutions |
| 05/30/2012 | CN202237822U Firm ultrafilter fiber membrane |
| 05/30/2012 | CN202237821U Novel blending organic hollow fiber membrane |
| 05/30/2012 | CN102481528A 氟类中空纤维膜及其制备方法 Fluorine-based hollow fiber membrane and its preparation method |
| 05/30/2012 | CN102481527A High flux high efficiency nanofiber membranes and methods of production thereof |
| 05/30/2012 | CN102481526A 具有含聚芳酰胺纤维的支撑材料的陶瓷膜及该膜的制造方法 Ceramics containing aramide fiber manufacturing method of the support material of the membrane film |
| 05/30/2012 | CN102481525A 用于硼清除的反渗透复合膜 Composite reverse osmosis membrane for removal of boron |
| 05/30/2012 | CN102481524A Water-vapor-permeable membrane, hollow-fiber membrane, and hollow-fiber membrane module |
| 05/30/2012 | CN102481522A 包含具有毛细管通道的膜片材的过滤组件 The membrane comprises a capillary channel sheet of the filter assembly |
| 05/30/2012 | CN101940881B Method for sealing plain filter membrane component |
| 05/30/2012 | CN101905122B Self-assembly method for high-load inorganic nano particle hybridized organic membrane |
| 05/30/2012 | CN101700474B Polyimide gas separation membrane with high molecular weight and preparation method thereof |
| 05/30/2012 | CN101318808B Porous ceramic supporting body for high-strength inorganic separation film |
| 05/29/2012 | US8187880 Composite materials comprising supported porous gels containing metal-affinity ligands |
| 05/29/2012 | US8187441 Electrochemical pump |
| 05/24/2012 | WO2012067612A1 Hydrogen purifier |
| 05/24/2012 | WO2012067394A2 Nanocarbon membrane virus filter with high strength and method for manufacturing the same |
| 05/24/2012 | WO2012067049A1 Filtration filter and method for producing same |
| 05/24/2012 | US20120129252 Method and system for cell filtration |
| 05/24/2012 | US20120125850 Deformed porous hollow fiber membrane, production method of deformed porous hollow fiber membrane, and module, filtration device, and water treatment method in which deformed porous hollow fiber membrane is used |
| 05/24/2012 | US20120125848 Particle filter and manufacturing method therefor |
| 05/24/2012 | US20120125847 Methods for removing pathogens from a platelet preparation |
| 05/23/2012 | EP1682253B1 Fuel cell assembly with stress resistant thin-film membranes |
| 05/23/2012 | CN102471099A Separation membrane module for oil-containing wastewater treatment, oil-containing wastewater treatment method, and oil-containing wastewater treatment apparatus |
| 05/23/2012 | CN102470328A 1，1-二氟乙烯系树脂多孔膜、该多孔膜的制造方法和过滤水的制造方法 Vinylidene fluoride based resin porous membrane, a method of manufacturing the porous film and the manufacturing method of water filtration |
| 05/23/2012 | CN102463038A 一种吸附树脂复合透过性膜材料 A resin composite material permeable membrane adsorption |
| 05/23/2012 | CN101879419B Multilayer polytetrafluoroethylene membrane as well as preparation method and device thereof |
| 05/23/2012 | CN101837250B Modified polrvinyl chloride hollow fiber ultrafiltration membrane, preparation method and application thereof |
| 05/23/2012 | CN101757859B Carbon membrane reactor and method for using the same |
| 05/23/2012 | CN101708436B Molecular sieve composite membrane |
| 05/23/2012 | CN101703898B PDMS/PVDF pervaporation composite membrane, preparation method and application thereof |
| 05/23/2012 | CN101695633B Metal-ceramic composite fibrous membrane tube and preparation method thereof |
| 05/22/2012 | US8182694 Membrane stacks |
| 05/22/2012 | US8182687 Methods of minimising the effect of integrity loss in hollow fibre membrane modules |
| 05/22/2012 | US8181794 Forward osmosis membranes |
| 05/22/2012 | US8181792 Process of forming multilayered structures |
| 05/18/2012 | WO2012065185A2 Method and system for cell filtration |
| 05/18/2012 | WO2012064939A2 Improved hybrid tfc ro membranes with non-metallic additives |
| 05/18/2012 | WO2012064177A1 Nanoporous membrane and method of forming thereof |
| 05/18/2012 | CA2817570A1 Improved hybrid tfc ro membranes with non-metallic additives |
| 05/17/2012 | US20120118824 Water treatment apparatus and water treatment method |
| 05/17/2012 | US20120118823 Organosilicate based filtration system |
| 05/17/2012 | US20120118813 Filtration membrane having improved resistance to abrasions |
| 05/16/2012 | EP2452624A1 Implantable theranostic article |
| 05/16/2012 | CN102458624A Sintered porous material comprising particles of different average sizes |
| 05/16/2012 | CN102458623A Membranes having improved performance |
| 05/16/2012 | CN102458618A 离子交换膜及其制造方法 An ion exchange membrane and manufacturing method thereof |
| 05/16/2012 | CN102451622A Preparation method of nanofiltration membrane for dye concentration and desalination |
| 05/16/2012 | CN102451621A Polyether-b-polyamide multilayer composite film and preparation method thereof |
| 05/16/2012 | CN102451619A Y-shaped molecular sieve film and removal method for moisture in dichloromethane |
| 05/16/2012 | CN102451618A System and method for carrying out gas washing on immersed hollow fibrous membranes |
| 05/16/2012 | CN101804302B Hollow fibrous reverse osmosis composite membrane and preparation method thereof |
| 05/10/2012 | WO2012060447A1 Method for manufacturing sheet-shaped separation membrane |
| 05/10/2012 | US20120111790 Preparation of high performance ultra filtration hollow fiber membrane |
| 05/10/2012 | US20120111783 Permeate tube and related methods |
| 05/10/2012 | US20120111191 Crosslinked membrane and polymer for making same and method of using membrane |
| 05/09/2012 | EP2448658A1 Non-braided, textile-reinforced hollow fiber membrane |
| 05/09/2012 | EP2448657A2 Improved hybrid tfc ro membranes with nitrogen additives |
| 05/09/2012 | CN102449136A Microorganism concentration process and device |
| 05/09/2012 | CN102448590A Membrane having means for state monitoring |
| 05/09/2012 | CN102448508A A method and device for filtering platelets |
| 05/09/2012 | CN102441330A Palladium-based dual functional film and its preparation method |
| 05/09/2012 | CN102441329A Moulding method and apparatus for asymmetric porous membrane material |
| 05/09/2012 | CN101851361B Hollow fiber damping material of nitrile butadiene rubber and preparation method thereof |
| 05/09/2012 | CN101559334B Method for preparing high-flux nanofiltration membrane |
| 05/08/2012 | US8171956 Liquid supply method and apparatus |
| 05/08/2012 | CA2535850C Surface treatment of the membrane and associated product |
| 05/03/2012 | WO2012058517A2 Ceramic nanowire membranes and methods of making the same |
| 05/03/2012 | WO2012058038A1 Spiral wound module including membrane sheet with regions having different permeabilities |
| 05/03/2012 | WO2012057701A1 Tubular fiber membrane with nanoporous skin |
| 05/03/2012 | WO2012057028A1 Separation membrane, separation membrane element and separation membrane production method |
| 05/03/2012 | WO2012056668A1 Reverse osmosis membrane structure for water treatment and reverse osmosis membrane module |