| Patents for B01D 65 - Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes (9,726) |
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| 11/06/2001 | US6312591 Filtration cell for tangential flow filtration and filtration system making use of such cell |
| 11/05/2001 | CA2308230A1 Immersed membrane filtration system and overflow process |
| 11/04/2001 | CA2307492A1 Aerated immersed membrane system |
| 11/01/2001 | US20010035373 Membrane filter apparatus and method for operating the membrane filter apparatus |
| 10/31/2001 | EP1149053A1 Method for the purification of water by means of membrane filtration |
| 10/31/2001 | EP1148929A1 Separation devices and processes |
| 10/31/2001 | DE10026202A1 Vorrichtung zum Filtern und Trennen von insbesondere biologisch organischen Strömungsmedien Apparatus for filtering and separating in particular biologically organic flowing media |
| 10/31/2001 | DE10019287A1 Verbundmembrane Composite membranes |
| 10/31/2001 | DE10015453A1 Production of ultra-pure water involves passing water through biofilter followed by dosing with biostatic agent before passing through reverse osmosis membrane filter to reduce total organic carbon content efficiently without biofouling |
| 10/30/2001 | US6309544 Methods for making dynamic filter assemblies |
| 10/25/2001 | WO2001078882A2 Composite membrane and method for making the same |
| 10/25/2001 | US20010034058 Culture device and method |
| 10/25/2001 | US20010032811 Filtering device and a filtering method |
| 10/25/2001 | DE10017690A1 Vorrichtung zum Stoffaustausch und Kultivierung von Zellen An apparatus for mass transfer and culturing of cells |
| 10/24/2001 | EP1147803A1 Filtration and separation apparatus, especially for biological-organic fluids |
| 10/24/2001 | EP1146955A1 Immersed membrane filtration system and overflow process |
| 10/24/2001 | EP1146954A1 Immersed membrane element and module |
| 10/24/2001 | EP0823860B1 Membrane filtration with optimized performance |
| 10/24/2001 | CN1319032A Apparatus and method for cleaning membrane filtration modules |
| 10/23/2001 | US6306307 Pervaporation apparatus and method |
| 10/23/2001 | US6306291 Automatic silt density index apparatus |
| 10/18/2001 | WO2001077284A2 Device for material exchange and the cultivation of cells |
| 10/18/2001 | WO2001076727A1 Hollow fibre restraining system |
| 10/18/2001 | WO2001016036A3 Water treatment systems and methods |
| 10/18/2001 | WO2000078429A3 Filtration devices comprising a sealing gasket |
| 10/17/2001 | EP1144562A1 Method and apparatus for processing vegetable oil miscella |
| 10/17/2001 | EP1144094A2 Ultrafiltration device and method of forming same |
| 10/16/2001 | US6303035 For filtering water in a batch mode with a suitable chemical cleaning regimen. |
| 10/16/2001 | US6302448 Coupling unit for membrane elements |
| 10/16/2001 | CA2078209C Fluid flow control device for water treatment systems |
| 10/11/2001 | WO2001074477A1 Filter module |
| 10/11/2001 | US20010027951 Aerated immersed membrane system |
| 10/11/2001 | US20010027950 Cyclic aeration system for submerged membrane modules |
| 10/11/2001 | US20010027944 Filter device and process |
| 10/10/2001 | EP1140330A1 Water filtration using immersed membranes |
| 10/10/2001 | EP1140329A1 Ultrafiltration and microfiltration module and system |
| 10/10/2001 | EP1140328A1 Hollow fiber separation module and methods for manufacturing same |
| 10/10/2001 | CN2453031Y Machine for rinsing terylene film |
| 10/10/2001 | CN1072517C In-line blood filtration device |
| 10/09/2001 | US6299820 Pressure vessel: overmolding a polyolefin onto a polyolefin |
| 10/09/2001 | US6299772 Fluid filter assemblies with integral fluid seals |
| 10/09/2001 | CA2080344C Improvements in microporous filter assemblies |
| 10/04/2001 | WO2001072645A1 Method and device for producing ultrapure water |
| 10/04/2001 | WO2000048943A9 Reverse osmosis system with biological contamination prevention |
| 10/04/2001 | US20010025814 Flat membrane disk |
| 10/04/2001 | EP1138370A2 Filtering device for microfiltration and/or ultrafiltration |
| 10/04/2001 | EP1137619A1 A method of dewatering organic liquids |
| 10/04/2001 | EP1137483A1 Method and device for continuous filtering in liquid medium and uses |
| 10/04/2001 | DE10026344A1 Filtermodul Filter module |
| 10/02/2001 | CA2230590C An in-line blood filtration device |
| 09/27/2001 | WO2001070375A1 Tubing unit |
| 09/27/2001 | DE19728071C2 Filtervorrichtung Filter device |
| 09/26/2001 | CN1071589C Monitoring method for identifying member containing broken fibre from complete member |
| 09/26/2001 | CN1071588C Cleaning of hollow fibre membranes |
| 09/26/2001 | CN1071585C Hemofiltration and Plasmafiltration device and methods |
| 09/25/2001 | US6294039 Potted header for hollow fiber membranes |
| 09/20/2001 | WO2001068536A1 Method and device for effluent treatment |
| 09/20/2001 | WO2001068533A2 Method and device for purifying water |
| 09/20/2001 | DE10013457A1 Apparatus for purifying water comprises a housing and includes an electrically charged electrodes comprising a porous carbon membrane on a porous support |
| 09/19/2001 | EP1133347A1 Method and apparatus for removing floating substances and salts from a liquid by means of a membrane filtration |
| 09/18/2001 | US6290856 For providing a predetermined volume of biocidally treated water to feed water side of a reverse osmosis device when it is shut down |
| 09/13/2001 | WO2001066910A1 Device and method for separating oil and water |
| 09/13/2001 | WO2001066238A1 Method of producing purified water |
| 09/13/2001 | WO2001066236A2 Pervaporation apparatus and method |
| 09/12/2001 | EP1131366A1 Process for producing polyurethanes using bis-(4- amino-2- halogeno-3, 5-dialkylphenyl) -methane and articles prepared therefrom |
| 09/11/2001 | US6287467 Submerged membrane cartridge |
| 09/05/2001 | CN1311055A Two-way working film separation method and equipment therefor |
| 09/04/2001 | US6284135 Membrane filter apparatus with gas discharge cleaning means |
| 08/30/2001 | WO2001062371A1 Membrane module for the separation of fluid mixtures |
| 08/30/2001 | US20010018088 Solvent extraction; decontamination; porosity; feeding vegetable oil miscella to membrane; recovering permeate stream having decreased phospholipid content |
| 08/30/2001 | US20010017188 Joining an ion exchange membrane (IEM) to a frame of dissimilar polymer by coating the border of an IEM with a water miscible solvent solution of frame-compatible polymer and joining the coated IEM to the frame |
| 08/30/2001 | DE10007327A1 Filtervorrichtung, vorzugsweise Hohlfaserdialysator mit gelockten Hohlfasern Filter device, preferably hollow fiber dialyzer with curly hollow fibers |
| 08/29/2001 | EP1127606A1 Membrane module for the separation of fluid mixtures |
| 08/29/2001 | EP1126905A1 Self-priming dialysis filter |
| 08/28/2001 | US6280634 Method of determining system volume of a dialysis machine |
| 08/28/2001 | US6280626 Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly |
| 08/28/2001 | US6280300 Filter apparatus |
| 08/23/2001 | WO2001060477A2 Filter device, preferably a hollow fibre dialyser, comprising curled hollow fibres |
| 08/23/2001 | DE10058251A1 Verfahren zum Verbinden eines Filtermediums mit einem Grundkörper Method for connecting a filter medium comprising a base body |
| 08/21/2001 | US6277277 Cartridge holder for a dialyzing machine |
| 08/21/2001 | US6277209 Method and apparatus of regenerating filtration membrane cartridge for activated sludge |
| 08/16/2001 | WO2001058574A1 Membrane module |
| 08/16/2001 | WO2001008789A3 Maintenance cleaning for membranes |
| 08/16/2001 | DE10025476C1 Vorrichtung zur Crossflow-Filtration Device for crossflow filtration |
| 08/14/2001 | US6274055 In-line liquid filtration device useable for blood, blood products or the like |
| 08/09/2001 | WO2001056937A1 Water treatment unit |
| 08/09/2001 | DE10022917C1 Filtering device for micro-filtration and/or ultrafiltration of dipping varnish comprises electrical conductor connected to ceramic membrane filter element in pressure housing |
| 08/09/2001 | DE10005436A1 Membranmodul Membrane module |
| 08/09/2001 | DE10004096A1 Wasseraufbereitungsanlage Water treatment plant |
| 08/08/2001 | EP1121971A2 Submerged membrane cartridge and method of manufacturing same |
| 08/08/2001 | EP1094877A4 Rotary filtration device with flow-through inner member |
| 08/08/2001 | CN1069219C Replaceable separating assembly with quick joint property |
| 08/07/2001 | US6271023 Connecting membrane stucture; connect ends, insert membranes into housings, cover openings and embed membranes into sealing compound |
| 08/07/2001 | US6269957 Ultrafiltration device and method of forming same |
| 08/07/2001 | CA2229510C Anti-telescoping device for spiral wound membrane modules |
| 08/02/2001 | WO2001054792A1 Device for liquid filtration |
| 08/02/2001 | DE10051168A1 Membrantrennvorrichtung Membrane separation apparatus |
| 08/01/2001 | EP1120150A2 Membrane separation apparatus |
| 08/01/2001 | EP1119522A1 Cyclic aeration system for submerged membrane modules |
| 08/01/2001 | EP1119403A1 Filtration module including unitary filter cartridge-bowl construction |