| 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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| 06/22/2011 | CN1929901B 分离膜 Membranes |
| 06/22/2011 | CN102105214A Composite semipermeable membrane and manufacturing method therefor |
| 06/22/2011 | CN102105213A Ligand functionalized substrates |
| 06/22/2011 | CN102101020A High-effect reverse osmosis/nanofiltration compound separation membrane material as well as preparation method and application thereof |
| 06/22/2011 | CN101502763B Novel biological contamination-resistant ultrathin compound film and preparation method thereof |
| 06/21/2011 | US7964019 Gas separation membrane |
| 06/21/2011 | US7963466 Nozzle device and nozzle for atomisation and/or filtration and methods for using the same |
| 06/21/2011 | CA2623618C Porous composite membrane materials and applications thereof |
| 06/16/2011 | WO2011071138A1 Silica-containing hydrogen-separating material and process for production thereof, and hydrogen separation module and hydrogen production apparatus each comprises the hydrogen-separating material |
| 06/16/2011 | WO2011070312A1 Silicon phosphate and membrane comprising the same |
| 06/16/2011 | WO2011069441A1 Method for preparing composite multilayer porous hollow fiber membrane and device and product thereof |
| 06/16/2011 | WO2011028541A3 Forward osmosis membranes |
| 06/16/2011 | WO2011028342A3 Enhanced transport selectivity using nanoparticle filled polymers |
| 06/16/2011 | WO2011014855A3 Removal of oxygen from biological fluids |
| 06/16/2011 | US20110139708 Composite semipermeable membrane and manufacturing method therefor |
| 06/16/2011 | CA2783961A1 Silica-based hydrogen separation material and manufacturing method therefor, as well as hydrogen separation module and hydrogen production apparatus having the same |
| 06/16/2011 | CA2783581A1 Silicon phosphate and membrane comprising the same |
| 06/15/2011 | EP2332639A1 Separation membrane, and method for producing same |
| 06/15/2011 | EP2332638A1 Porous membrane, process for producing porous membrane, process for producing clarified liquid, and porous-membrane module |
| 06/15/2011 | EP2332637A1 Hollow fibers with selective, plasma induced modification of lumen surface and continuous process for their production |
| 06/15/2011 | EP2332635A1 Membrane cartridge |
| 06/15/2011 | EP2332633A1 Crosslinked and crosslinkable hollow fiber membrane and method of making same |
| 06/15/2011 | EP2331242A1 Frame system for membrane filtration modules |
| 06/15/2011 | EP2007507B1 Knitted support for tubular membranes |
| 06/15/2011 | CN102099405A Process for preparing membranes |
| 06/15/2011 | CN102099099A Composite semi-permeable membrane and method for producing same |
| 06/15/2011 | CN102094295A Fiber coiling machine |
| 06/15/2011 | CN102091541A Biomolecule fixing method |
| 06/15/2011 | CN102091540A Preparation method of sulfonated polyethersulfone/TiO2 nano composite ultrafiltration membrane |
| 06/15/2011 | CN102091539A Method for preparing nanofiltration membrane |
| 06/15/2011 | CN102091537A Anti-microbial contamination hollow fiber membrane and preparation method thereof |
| 06/15/2011 | CN102091536A Method for preparing structure controlled temperature-sensitive polyvinylidene fluoride flat separation membrane and product |
| 06/15/2011 | CN102091533A Method for preparing poly(N-2-carboxyethyl pyrrole)-anodic aluminum oxide composite membrane |
| 06/15/2011 | CN101322919B Method for preparing micropore ceramic separation film |
| 06/15/2011 | CN101284215B Preparation method of perovskite hollow fiber membrane |
| 06/14/2011 | US7959979 Method of forming coated structures |
| 06/14/2011 | US7959784 Making solutions of alkali alkoxides (eg sodium methoxide ) in their corresponding alcohols (methanol from aqueous sodium hydroxide) |
| 06/14/2011 | US7959011 Ceramic flexible membrane providing improved adhesion to the support fleece |
| 06/09/2011 | WO2011068576A1 Method of conversion of syngas using microorganism on hydrophilic membrane |
| 06/09/2011 | WO2011067054A1 Composite silicone membranes with high separating action |
| 06/09/2011 | US20110132762 Nanoengineered field induced charge separation membranes manufacture thereof |
| 06/09/2011 | DE102009047351A1 Komposit-Siliconmembranen mit hoher Trennwirkung Composite silicone membranes with high separation efficiency |
| 06/09/2011 | CA2782798A1 Composite silicone membranes of high separation efficiency |
| 06/08/2011 | EP1547628B1 Plasma purification membrane and plasma purification system |
| 06/08/2011 | CN201855653U Hollow fiber ultrafiltration membrane capable of recoiling with V-shaped holes |
| 06/08/2011 | CN1835812B Method of producing a porous membrane and waterproof, highly breathable fabric including the membrane |
| 06/08/2011 | CN102089069A Microporous membranes and methods for producing and using such membranes |
| 06/08/2011 | CN102089068A Hybrid nanoparticle TFC membranes |
| 06/08/2011 | CN102089067A Process for preparing membranes |
| 06/08/2011 | CN102085458A Bidirectional forming device of hollow fiber blood filtering membrane |
| 06/08/2011 | CN102085457A Method and device for preparing composite multilayer porous hollow fibrous membrane and product |
| 06/08/2011 | CN102085456A Membrane element with bidirectional permeability and application thereof |
| 06/08/2011 | CN101559326B Nanofibre hyperfiltration membrane and preparation method thereof |
| 06/08/2011 | CN101318110B Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter |
| 06/08/2011 | CN101068613B Reinforced capillary membranes and process for manufacturing thereof |
| 06/07/2011 | US7955684 Adaptive membrane structure with insertable protrusions |
| 06/03/2011 | WO2011066332A2 Graphene dispersion, and graphene membrane and devices incorporating the same |
| 06/03/2011 | WO2011063940A1 Hollow fibers with selective, plasma induced modification of lumen surface and continuous process for their production |
| 06/03/2011 | WO2011063458A1 Membrane and membrane separation system |
| 06/02/2011 | US20110127209 Frame System for Membrane Filtration Modules |
| 06/01/2011 | EP2327469A1 Composite semitransparent film and manufacturing method therefor |
| 06/01/2011 | EP2327468A1 Use of a ceramic membrane based on a substrate comprising polymer fibers as reservoir for humidity |
| 06/01/2011 | EP2326609A1 Methods of making inorganic membranes |
| 06/01/2011 | EP2326597A1 Process and system for removal of organics in liquids |
| 06/01/2011 | EP2326364A1 Gas transfer device and use of a structured membrane |
| 06/01/2011 | EP2054142B1 Hollow fiber membrane and braided tubular support therefor |
| 06/01/2011 | CN102078771A Preparation method for positively charged three-dimensional nanofibre membrane |
| 06/01/2011 | CN101357303B Preparation method of polyvinylidene fluoride hollow fiber composite microporous film with strong interface binding power |
| 05/31/2011 | US7950528 Hollow fiber membrane and method for manufacturing the same |
| 05/31/2011 | CA2454323C Asymmetric gel-filled microporous membranes |
| 05/31/2011 | CA2433786C Hollow fiber membrane and method of producing the same |
| 05/31/2011 | CA2414332C Process of producing a polymer electrolyte membrane |
| 05/26/2011 | WO2011062308A1 Method for manufacturing a palladium alloy hydrogen separation layer |
| 05/26/2011 | WO2011060631A1 Temperature responsive membrane and preparation method thereof |
| 05/26/2011 | US20110120949 Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method |
| 05/26/2011 | US20110120936 Anti-Biofouling Materials and Methods of Making Same |
| 05/25/2011 | EP2324906A1 Process of forming multilayered structures |
| 05/25/2011 | EP2324901A1 Pyrolized carbon molecular sieve particles and methods of making and using the same |
| 05/25/2011 | EP2323753A1 Composite membrane and moisture adjustment module using the same |
| 05/25/2011 | CN102076401A Composite membrane and moisture adjustment module using the same |
| 05/25/2011 | CN102074444A Method for preparing microporous membrane for transmittance analysis |
| 05/25/2011 | CN102068926A Functional composite membrane capable of recognizing alkali metal ions and preparation method thereof |
| 05/25/2011 | CN102068925A Preparation method of polyaniline nano composite film |
| 05/25/2011 | CN102068924A Polytetrafluoroethylene composite membrane and preparation method thereof |
| 05/25/2011 | CN102068923A Method for preparing polyvinylidene fluoride hollow fiber membrane |
| 05/25/2011 | CN102068922A Preparation method of polyvinylidene fluoride composite reinforced liquid separation film |
| 05/25/2011 | CN102068918A Hydrophilic polyethylene hollow fiber membrane and preparation method thereof |
| 05/25/2011 | CN102068917A Double-layer hollow fiber nano-filtration membrane and preparation method thereof |
| 05/25/2011 | CN102068916A Self-pumped bionic membrane and preparation method thereof |
| 05/25/2011 | CN102068915A Double-layer hollow fiber mixed matrix membrane and preparation method thereof |
| 05/25/2011 | CN102068914A Preparation method of gas separation composite film |
| 05/25/2011 | CN102068913A Expanded polytetrafluoroethylene hollow membrane and preparation method thereof |
| 05/24/2011 | US7947790 Porous film of vinylidene fluoride resin and method for producing same |
| 05/24/2011 | US7946431 Ultrafiltration process |
| 05/24/2011 | CA2414657C Electric power generation with heat exchanged membrane reactor |
| 05/19/2011 | WO2011058778A1 Separation membrane unit and separation membrane element with same |
| 05/19/2011 | WO2011057341A1 Porous materials |
| 05/19/2011 | US20110114559 Hollow fibre membrane |
| 05/19/2011 | US20110114553 Hollow porous membrane and process for producing the same |
| 05/18/2011 | EP2322270A1 Highly stable fuel cell membranes and methods of making them |