Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 71 - Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
Patents for B01D 71 - Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor (23,060)
12/2014
12/10/2014CN102325585B 具有异径多区的多孔膜 Reducing more porous membrane area
12/10/2014CN102015080B 聚乙烯膜及其制备方法 Polyethylene film and its preparation method
12/10/2014CN101821089B 加入纳米管的高分子膜 Join polymer membrane nanotubes
12/10/2014CN101678285B 复合半透膜 The composite semipermeable membrane
12/09/2014US8906270 Acidic ion exchange membrane and method for making and using the same
12/04/2014US20140353254 High-density polydicyclopentadiene
12/04/2014US20140353253 Composite membrane with multi-layered active layer
12/04/2014US20140353244 Method for the production of a hydrophilic polymer membrane and polymer membrane
12/04/2014US20140353242 Water-treatment separating membrane of high flux having good chlorine resistance and method of manufacturing the same
12/04/2014US20140353241 Resilient anion exchange membranes
12/04/2014US20140353238 Silver-coated fabric for filter membrane integration
12/04/2014US20140352540 Co2-facilitated transport membrane and production method of same
12/04/2014US20140352534 Gas separation composite membrane, method of producing the same, gas separating module using the same, and gas separation apparatus and gas separation method
12/04/2014US20140352533 Seeded-gel synthesis of high flux and high selectivity sapo-34 membranes for co2/ch4 separations
12/02/2014US8901031 Brominated poly (2,6-diphenyl-1,4-phenylene oxide) and its nanocomposites as membranes for CO2 separation
12/02/2014US8900523 Hydrogen transport membranes for dehydrogenation reactions
12/02/2014US8900351 Filter medium and method of manufacturing the same and filter unit
12/02/2014US8900345 Separation membrane, hydrogen separation membrane including the separation membrane, and device including the hydrogen separation membrane
12/02/2014US8900344 Hydrogen selective protective coating, coated article and method
11/2014
11/27/2014US20140345457 Method for separating gases
11/27/2014US20140345456 Gas separation composite membrane and method of producing the same, and gas separating module, gas separation apparatus and gas separation method using the same
11/25/2014US8895104 Thin film composite membranes embedded with molecular cage compounds
11/25/2014US8894944 Membrane with a stable nanosized microstructure and method for producing same
11/25/2014US8894859 Asymmetric membranes for use in nanofiltration
11/20/2014US20140343177 Block copolymers, their manufacture and their use
11/20/2014US20140339168 Ceramic membrane containing carbon nanotubes
11/20/2014US20140339167 1234yf- and 1234ze-based polymeric membrane materials, membrane preparations and uses thereof
11/20/2014US20140339163 Performance of a membrane used in membrane distillation
11/20/2014US20140339155 Porous polytetrafluoroethylene membrane, porous-polytetrafluoroethylene-membrane composite, and separation membrane element
11/20/2014US20140339154 Process for treating thiocyanate containing aqueous solutions
11/20/2014US20140339152 Composite semipermeable membrane and method of manufacturing same
11/20/2014US20140339148 Silver-coated nanofibers fabrics for pathogen removal filtration
11/18/2014US8889824 Grafted poly(arylsulfone) and a process for grafting a poly(arylsulfone)
11/18/2014US8887927 Self-supporting dynamic polymeric membrane, method for preparing same, and uses thereof
11/18/2014US8887926 Nanoporous films and method for manufacturing the same
11/13/2014US20140332468 Aquaporin based thin film composite membranes
11/13/2014US20140332462 Flux-enhanced hierarchical porous membrane for oil-water nanoemulsion separation
11/13/2014US20140332459 Biocide-loaded electrospun nanofibers supported by adhesive-free thin fabric for pathogen removal filtration
11/13/2014US20140331860 Ceramic separation membrane and dehydration method
11/11/2014US8883115 TiO2 nanostructures, membranes and films, and methods of making same
11/11/2014US8883066 Porous membrane, process for producing porous membrane, process for producing clarified liquid, and porous-membrane module
11/11/2014US8883010 Polymer composition with phytochemical and dialysis membrane formed from the polymer composition
11/11/2014US8882875 Waved filter media and elements
11/11/2014US8882864 Fuel reformer including a two layer integrated article
11/11/2014US8881915 Polymeric porous hollow fiber membrane
11/06/2014US20140329010 Hybrid tfc ro membranes with non-metallic additives
11/06/2014US20140326660 Membrane nanofilters
11/06/2014US20140326659 Preparation method of enhanced-type polyacrylonitrile hollow fiber membrane
11/06/2014US20140326658 Triple Layer Hydrophobic-Hydrophilic Membrane for Membrane Distillation Applications
11/06/2014US20140326657 Semi-permeable film, membrane including the semi-permeable film, and method of manufacturing the semi-permeable film
11/04/2014US8877064 System and method for separating solids from fluids
11/04/2014US8877062 Antithrombogenic hollow fiber membranes and filters
11/04/2014US8876959 Self-heated dense ceramic tubes for separating gases
11/04/2014US8876949 Method of preparing a palladium-silver alloy gas separation membrane system
11/04/2014US8876948 Method of making a composite gas separation module
11/04/2014US8875906 Reverse osmosis membrane including nano-silver wire layer and fabrication method thereof
10/2014
10/30/2014US20140322519 Organopolysiloxane compositions and surface modification of cured silicone elastomers
10/30/2014US20140319051 Water-treatment separating membrane of high flux having good chlorine resistance
10/30/2014US20140319048 Carbon nanotube based nanoporous membranes
10/30/2014US20140319047 Filtration material and method for fabricating the same
10/30/2014US20140319046 Carbon nanotube based nanoporous membranes
10/30/2014US20140319044 Nanoparticle-functionalized membranes, methods of making same, and uses of same
10/30/2014US20140318373 Dryer and water recovery/purification unit employing graphene oxide or perforated graphene monolayer membranes
10/30/2014US20140318372 Membrane Separation Modules
10/28/2014US8871010 Plasma spray method for the manufacture of an ion conductive membrane
10/23/2014US20140311969 Water-treatment separating membrane of high flux having good chlorine resistance
10/23/2014US20140311968 Preparation method of perfluorinated polymer hollow fiber membrane
10/23/2014US20140311967 Porous materials and methods including nanoporous materials for water filtration
10/23/2014US20140311347 Polaniline based membranes for separation of carbon dioxide and methane
10/23/2014US20140311344 System and Method for Welding a Plurality of Small Diameter Palladium Alloy Tubes to a Common Base Plate in a Space Efficient Manner
10/21/2014US8865249 Techniques to improve polyurethane membranes for implantable glucose sensors
10/21/2014US8864996 Reduction of conradson carbon residue and average boiling points utilizing high pressure ultrafiltration
10/21/2014US8863701 Emission reduction from mobile sources by on-board carbon dioxide conversion to fuel
10/14/2014US8859219 PVDF membranes
10/14/2014US8859160 Monomers and polymers carrying imidazole and benzimidazole groupings, and proton exchange membrane containing the same for the production of a fuel cell
10/14/2014US8859150 Proton-conducting membrane and use thereof
10/14/2014US8858682 Method for controlling pressure-difference bubble transfer
10/14/2014US8857629 Composite membrane with multi-layered active layer
10/09/2014WO2014165850A2 Antifouling and chlorine-resistant ultrathin coatings on reverse osmosis membranes
10/09/2014WO2014165396A1 Polysulfone membrane having high selectivity
10/09/2014WO2014164793A2 Multiblock copolymers and methods of use
10/09/2014US20140299538 Antifouling and Chlorine-Resistant Ultrathin Coatings on Reverse Osmosis Membranes
10/09/2014US20140299537 Reverse osmosis membrane including nano-silver wire layer and fabrication method thereof
10/09/2014DE112012005274T5 Hohlfasermembran mit verträglichen Verstärkungen Hollow fiber membrane reinforced with acceptable
10/09/2014DE102012013385B4 Modifizierte poröse Membran, Verfahren und Vorrichtung dafür Modified porous membrane, method and apparatus therefor
10/08/2014EP2785441A1 Low-temperature-stable filtration unit and the production thereof
10/08/2014EP2785440A1 Partition fluid separation
10/07/2014US8852807 Conductive lithium storage electrode
10/07/2014US8851297 Composite semipermeable membrane and process for producing the same
10/02/2014WO2014159124A1 Process for using a cross-flow filter membrane to remove particles from a liquid stream
10/02/2014WO2014159043A1 Nanoporous membranes and methods for making the same
10/02/2014WO2014158660A1 Composite polyamide membrane including dissolvable polymer coating
10/02/2014WO2014157876A1 Hydrogen separation membrane and preparation method therefor
10/02/2014WO2014157701A1 Zeolite membrane having oxygen eight-membered ring, method for manufacturing zeolite membrane and method for evaluating zeolite membrane having oxygen eight-membered ring
10/02/2014WO2014157256A1 Method for removing impurities in high-molecular-weight compound solution
10/02/2014WO2014157195A1 Polymer functional film and method for producing same
10/02/2014WO2014157069A1 Facilitated co2 transport membrane, method for manufacturing same, resin composition to be used in method for manufacturing same, co2 separation module, co2 separation method and co2 separation device
10/02/2014WO2014157012A1 Gas separation membrane and gas separation method
10/02/2014WO2014156579A1 Ceramic separation membrane structure and method for producing same
10/02/2014WO2014156398A1 Method for producing air filter material, air filter material, and air filter pack
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