| Patents for B01D 67 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus (11,858) |
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| 12/13/2011 | US8075958 Methods for providing thin hydrogen separation membranes and associated uses |
| 12/13/2011 | US8075818 Method of producing a microporous polyolefin membrane |
| 12/08/2011 | WO2011152735A1 Thin film composites |
| 12/08/2011 | WO2011151314A1 Membrane suitable for blood filtration |
| 12/08/2011 | US20110298165 Addition of (A) Blocking Agent(s) in a Ceramic Membrane for Blocking Crystalline Growth of Grains During Atmospheric Sintering |
| 12/08/2011 | CA2801638A1 Thin film composite |
| 12/08/2011 | CA2800857A1 Membrane suitable for blood filtration |
| 12/07/2011 | EP2391442A1 Process for preparing membranes |
| 12/07/2011 | EP1893324B1 Microfiltration membrane with improved filtration properties |
| 12/07/2011 | CN202061558U 双向型中空纤维膜拉伸机 Bidirectional hollow fiber membrane stretching machine |
| 12/07/2011 | CN102266728A 聚偏氟乙烯中空纤维膜及其制备方法 Polyvinylidene fluoride hollow fiber membrane and its preparation method |
| 12/07/2011 | CN102266726A 一种长纤维增强中空纤维膜的制备方法 A long fiber-reinforced hollow fiber membrane production method |
| 12/07/2011 | CN102266725A 一种聚四氟乙烯中空纤维膜及其制备方法 A hollow fiber membrane and its preparation method polytetrafluoroethylene |
| 12/07/2011 | CN101780378B 一种以离子液体为制膜介质制备含氟聚合物微孔膜的方法 One kind of ionic liquids as media for preparing a film of a fluorine-containing polymer microporous membrane method |
| 12/07/2011 | CN101732997B 一种酮苯溶剂回收的螺旋卷式膜组件的密封方法 A sealing method for benzene solvent recovery spiral wound membrane module ketone |
| 12/06/2011 | US8070964 Modified substrate and process for production thereof |
| 12/06/2011 | US8070860 Pd menbrane having improved H2-permeance, and method of making |
| 12/06/2011 | US8070859 Method for producing a non-porous membrane |
| 12/01/2011 | WO2011149573A1 Polyamide membrane with coating comprising polyalkylene oxide and oxy- substituted phenyl compounds |
| 12/01/2011 | WO2011149572A1 Polyamide membrane with coating comprising polyalkylene oxide and imidazol compounds |
| 12/01/2011 | WO2011149571A1 Polyamide membrane with coating comprising polyalkylene oxide and biguanide compounds |
| 12/01/2011 | WO2011149165A1 Polymer or polymer composite membrane having through-thickness micropores, and method for preparing same |
| 12/01/2011 | US20110290717 Membrane post treatment |
| 12/01/2011 | US20110290716 Vinylidene fluoride resin porous film and manufacturing method therefor |
| 11/30/2011 | EP2390384A1 Hydrogen generator |
| 11/30/2011 | EP2389996A1 Fabrication of catalyzed ion transport membrane systems |
| 11/30/2011 | CN102258948A 一种制造聚酰胺反渗透复合膜的方法 A polyamide reverse osmosis composite membrane of the method of manufacturing |
| 11/30/2011 | CN102258947A 卵磷脂自组装交联仿生改性聚合物膜材料及其制备方法 Lecithin self-assembled biomimetic modified crosslinked polymer film material and method |
| 11/30/2011 | CN102258946A 一种低密度脂蛋白亲和吸附血液透析膜材料的制备方法 A low density lipoprotein adsorption affinity preparation hemodialysis membrane material |
| 11/30/2011 | CN102258945A 一种陶瓷分离膜的湿化学制备方法 Wet chemical method for preparing a ceramic separation membrane |
| 11/24/2011 | WO2011145933A1 Organophilic polysilsesquioxane membranes for solvent nanofiltration and pervaporation |
| 11/24/2011 | WO2011090279A3 Porous films comprising carbon nanostructure-metal composite and method of manufacturing the same |
| 11/24/2011 | US20110288187 Proton-conducting membrane and the use of the same |
| 11/24/2011 | US20110284454 Composite membrane with coating comprising polyalkylene oxide and imidazol compounds |
| 11/24/2011 | CA2799013A1 Organophilic polysilsesquioxane membranes for solvent nanofiltration and pervaporation |
| 11/23/2011 | EP2387453A1 Electron beam induced modification of membranes by polymers |
| 11/23/2011 | EP2387452A2 Scaffold for an ion-conductive membrane |
| 11/23/2011 | EP1919963B1 Sulfonated block copolymers, method for making same, and various uses for such block copolymers |
| 11/23/2011 | EP1766714B1 Solid alkaline fuel cell comprising ion exchange membrane |
| 11/23/2011 | EP1326799B1 Stoichiometric modification of an ionic structured solid |
| 11/23/2011 | CN102247771A Preparation method of nanofiltration membrane with negative electric charge |
| 11/23/2011 | CN102247770A In-situ preparation method of Al(Zr)-PVDF (polyvinylidene fluoride) hybrid film |
| 11/23/2011 | CN102247769A Preparation method of nano-scale two-dimensional porous metal film |
| 11/23/2011 | CN102247768A Method for preparing NaA molecular sieve membrane by utilizing thermal impregnation seeding method |
| 11/23/2011 | CN102247767A Method for preparing NaA molecular sieve membrane through induction of nanocrystal seeds |
| 11/23/2011 | CN102247766A Preparation process of coal-based flat-sheet composite carbon membrane |
| 11/23/2011 | CN102247765A Hollow mesoporous silica bead-polymer hybrid ultrafiltration membrane and preparation method thereof |
| 11/23/2011 | CN102247764A Carbon/graphite/porous matrix composite membrane and preparation method and application thereof |
| 11/23/2011 | CN102247763A Method and device for manufacturing hollow fiber membrane |
| 11/23/2011 | CN102247762A Automatic production line and automatic production method for ultrafiltration membrane |
| 11/23/2011 | CN101890304B Porous membrane with three-dimensional interpenetrating polymer network and preparation method |
| 11/23/2011 | CN101890303B Hollow fibrous membrane with asymmetrical structure and preparation method thereof |
| 11/23/2011 | CN101879417B Hollow fiber membrane containing PMMA (Polymethyl Methacrylate) and preparation method thereof |
| 11/23/2011 | CN101670246B Multilayer fluorine-contained crosslinking doping ionic membrane with reinforced microporous membrane and preparation method thereof |
| 11/23/2011 | CN101073749B Flat membrane element and regeneration method thereof |
| 11/22/2011 | US8061532 Process of forming multilayered structures |
| 11/22/2011 | CA2522052C Microporous filter media with intrinsic safety feature |
| 11/22/2011 | CA2516174C Tetravalent metal acid triphosphates |
| 11/17/2011 | WO2011143530A1 Polymers, polymer membranes and methods of producing the same |
| 11/17/2011 | WO2011142788A2 Microscopically structured polymer monoliths and fabrication methods |
| 11/17/2011 | WO2011142726A1 Nanofiltration membrane |
| 11/17/2011 | US20110277631 Method for modifying a polyimide membrane |
| 11/17/2011 | CA2799224A1 Method of forming polymeric material by porogen degradation and gas separation membrane formed therefrom |
| 11/16/2011 | EP2386596A1 Method for the production of polymeric membranes having an ordered arrangement of high-aspect-ratio nanopores, by means of heavy ion bombing |
| 11/16/2011 | EP1824586B1 Method for coating membranes |
| 11/16/2011 | CN202036932U Winding and unwinding machine |
| 11/16/2011 | CN102240510A Method for preparing super-hydrophilic polyvinylidene fluoride membrane |
| 11/16/2011 | CN102240509A Composite hollow fiber film preparation method based on on-line braiding-phase transfer moulding |
| 11/15/2011 | US8057574 Membrane post treatment |
| 11/10/2011 | WO2011139656A2 Electron source modification of microporous halocarbon filter membranes |
| 11/10/2011 | WO2011139233A1 A microsieve for cells and particles filtration |
| 11/09/2011 | CN101791525B Polyvinylidene fluoride hollow fiber membrane with base material and production method thereof |
| 11/08/2011 | US8052775 Process for the preparation of a two-layer metal palladium or palladium alloy composite membrane |
| 11/03/2011 | WO2011136865A1 Polyamide membrane with a coating comprising polyalkylene oxide and triazine compounds |
| 11/03/2011 | US20110268901 Process for preparing membranes and membrane structures from a sulfonated block copolymer fluid composition |
| 11/03/2011 | US20110266223 Dual-layer hollow fibers with enhanced flux as forward osmosis membranes for water reuses and protein enrichment |
| 11/02/2011 | EP2382032A1 A method for modifying composite membranes for liquid separations |
| 11/02/2011 | CN102232005A Polyamide membrane with coating of polyalkylene oxide and polyacrylamide |
| 11/02/2011 | CN102228808A Composite mesoporous film of PETP (polyethylene glycol terephthalate) as well as preparation method and application thereof |
| 11/02/2011 | CN102228807A Internal pressure tubular ultrafiltration membrane for concentrating silica solution and preparation method thereof |
| 11/02/2011 | CN102228806A High-strength high-flux hollow fiber membrane and preparation method thereof |
| 11/02/2011 | CN102228805A Method for preparing ethylene-trifluorochlor oethylene copolymer porous membrane |
| 11/02/2011 | CN102228804A Method for preparing hydrophobic microporous membrane and membrane prepared by method |
| 11/02/2011 | CN102228803A Method for preparing hollow fiber composite membrane |
| 11/02/2011 | CN102228802A Food-grade antibacterial filter membrane and preparation method thereof |
| 11/02/2011 | CN102228801A Hydrophobically modified distillation membrane material of high throughout and high salt rejection rate and application thereof |
| 11/01/2011 | US8047382 Membrane structure and method of making |
| 11/01/2011 | CA2487611C Sub-micron electrolyte thin film on nano-porous substrate by oxidation of metal film |
| 10/27/2011 | WO2011131534A1 High cut-off hemodialysis membrane for use in liver dialysis |
| 10/27/2011 | WO2011081779A3 Metal organic framework polymer mixed matrix membranes |
| 10/26/2011 | EP2380610A1 High cut-off hemodialysis membrane for use in liver dialysis |
| 10/26/2011 | EP2379209A1 Porous membranes with multiple zones having different pore sizes |
| 10/26/2011 | EP2155367B1 Membrane module and its use |
| 10/26/2011 | CN102225314A Method for synthesizing molecular sieve membrane |
| 10/26/2011 | CN102225313A Preparation method of mordenite membranes used for acetic acid dehydrating |
| 10/25/2011 | US8043508 Filtering the suspended water under an external pressure through a porous hollow fiber membrane made of polyolefin, a copolymer of olefin and halogenated olefin, halogenated polyolefin, having an open area ratio in outer surface =>20% |
| 10/20/2011 | WO2011066332A3 Graphene dispersion, and graphene membrane and devices incorporating the same |
| 10/20/2011 | US20110253630 Membranes with functionalized carbon nanotube pores for selective transport |
| 10/20/2011 | US20110253619 Separation membrane |
| 10/20/2011 | US20110253616 Membrane Stacks |