| Patents for B01D 63 - Apparatus in general for separation processes using semi-permeable membranes (15,233) |
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| 07/15/2004 | US20040134851 Fluid filtration; nylon membrane; wetting membrane; endcap bonding |
| 07/15/2004 | US20040134521 Direct osmosis cleaning |
| 07/15/2004 | US20040134347 Apparatus and method for separating gases |
| 07/15/2004 | DE10327988A1 Filter module, for treatment of drinking water, has wood filter membranes and parallel filament filters modified by selective sorbents |
| 07/15/2004 | DE10261275A1 Elektrodialysevorrichtung Electrodialyzer |
| 07/14/2004 | EP1436630A2 Automated system and method for processing specimens to extract samples for both liquid-based and slide-based testing |
| 07/14/2004 | EP1436629A1 Universal microscope slide cassette |
| 07/14/2004 | EP1436586A2 Automated system and method for processing multiple liquid-based specimens |
| 07/14/2004 | EP1436585A1 Apparatus and method for mixing specimens in vials |
| 07/14/2004 | EP1436584A1 Vial system and method for processing liquid-based specimens |
| 07/14/2004 | EP1436199A1 Specimen vial sealing apparatus and method |
| 07/14/2004 | EP1436070A1 Plate filtration module |
| 07/14/2004 | EP1436068A1 AUTOMATED FLUID FILTRATION SYSTEM FOR CONDUCTING SEPARATION PROCESSES, AND FOR ACQUIRING AND RECORDING DATA THEREABOUT |
| 07/14/2004 | CN1511623A Electric dialyzer |
| 07/14/2004 | CN1511596A Dialyser and its producing method |
| 07/13/2004 | US6761155 Separation membrane cartridge with bypass |
| 07/08/2004 | WO2004056458A2 Methods for cleaning and maintaining membrane surface during filtration |
| 07/08/2004 | US20040132208 Using hollow membrane filter to separate and isolate preferential macromolecules from fluid mixtures; microfluidics; flow cytometry |
| 07/08/2004 | US20040132198 Using microporous hollow fiber membranes to remove interferants from automated preparations of erythrocytes, enhancing sensitivity of blood cells analysis |
| 07/08/2004 | US20040129637 having a plurality of hollow fibre nanofiltration or reverse osmosis membranes suspended between a pair of opposed headers; membranes are arranged in groups and form preceding or succeeding stages; useful for small scale filtration |
| 07/08/2004 | US20040129624 Composite filter element |
| 07/08/2004 | DE10354844A1 Trennungsmembran mit Überleitung Separation membrane with reconciliation |
| 07/07/2004 | EP1137478A4 Bore-side feed modules with permeate flow channels |
| 07/07/2004 | CN2623324Y A hollow fiber ultrafiltration putamina |
| 07/07/2004 | CN1509803A Method for producing spiral diaphragm pieces |
| 07/07/2004 | CN1509802A Method for producing spiral diaphragm pieces |
| 07/07/2004 | CN1509801A Immersing hollow fibre membrane assembly |
| 07/07/2004 | CN1509800A Plant-type hollow fibre membrane assembly |
| 07/06/2004 | US6758971 Self-priming dialysis filter |
| 07/06/2004 | US6758970 Filtering unit and method of sealing same |
| 07/01/2004 | WO2004054692A1 Hollow fiber membrane module combined with air diffuser |
| 07/01/2004 | WO2004018067B1 Airlift membrane device, bioreactor and bioreaction process |
| 07/01/2004 | US20040127842 Hemodiafiltration/hemofiltration cartridges |
| 07/01/2004 | US20040124148 Pressurized cylindrical pipe; membrane aperture; purity and waste discharges |
| 07/01/2004 | US20040124134 Process for producing spiral membrane element |
| 07/01/2004 | US20040124133 Process for producing spiral membrane element |
| 06/30/2004 | EP1433521A1 Gas separating unit and method for manufacturing the same |
| 06/30/2004 | EP1433520A1 Apparatus for electrodialysis |
| 06/30/2004 | EP1433490A1 Dialyzer and method for manufacturing the same |
| 06/30/2004 | EP1432955A2 A thermoplastic heat exchanger and method of making the same |
| 06/30/2004 | EP1370348B1 Method for producing a hollow fibre membrane module or a capillary membrane module |
| 06/30/2004 | EP1194216A4 Microporous filter membrane, method of making microporous filter membrane and separator employing microporous filter membranes |
| 06/30/2004 | CN1507939A Porous multi-layer hollow fiber, filtering moudle and method for producing porous multi-layer hollow fiber |
| 06/30/2004 | CA2418291A1 High pressure reverse osmosis housing |
| 06/29/2004 | US6755970 Back-flushable spiral wound filter and methods of making and using same |
| 06/29/2004 | US6755898 Oxygen-enriched air supplying apparatus |
| 06/29/2004 | US6755894 Hollow fiber membrane gas separation cartridge and gas purification assembly |
| 06/29/2004 | US6755802 Whole blood sampling device |
| 06/24/2004 | WO2004052790A2 Apparatus for treatment of wastewater employing membrane bioreactors |
| 06/24/2004 | WO2003055579A3 Filtration device and method |
| 06/24/2004 | US20040120889 Hydrogen generator |
| 06/24/2004 | US20040118779 first filter stage for filtering chemical contaminants; and a second filter stage coupled to the first for filtering cysts, bacteria, bacterial spores, and/or viruses |
| 06/24/2004 | US20040118777 Waste oily water is concentrated by expelling permeate water away from the oil component through ceramic membranes of a cross-flow filter in a circulation ring |
| 06/24/2004 | US20040118772 Porous multilayered hollow fiber and filtration module, and method of manufacturing porous multilayered hollow fiber |
| 06/24/2004 | US20040118767 Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
| 06/24/2004 | US20040118766 Graded particle-size retention filter medium for cell-type filter unit |
| 06/23/2004 | EP1429861A1 Filtration module |
| 06/23/2004 | EP1429859A1 Filtering device and a filtering device housing |
| 06/23/2004 | CN1154528C Improvement to solid-liquid separating equipment in particular for boilogical purification of waste water |
| 06/22/2004 | US6752925 Filter device with an electrically grounded ceramic membrane filter element |
| 06/22/2004 | CA2123812C Inorganic filtering unit comprising at least one integrated network for the flow of a liquid medium to be treated and/or of the recovered filtrate |
| 06/17/2004 | WO2004050221A1 Mixing chamber |
| 06/17/2004 | WO2004050209A1 Tool and method for separating water in organic solvent containing water dispersed therein |
| 06/17/2004 | WO2003074160A3 Device for the preparation and separation of especially biologically organic flow media |
| 06/17/2004 | US20040115838 Multicompartment microfluidic device comprising elastomeric materials for monitoring receptor/ligand interactions; cell sorting; rational drug design and discovery |
| 06/17/2004 | US20040113293 Cyclic aeration system for submerged membrane modules |
| 06/17/2004 | US20040112831 immersed membrane in tank; connecting to air blower, valves and controllers; alternating air flow, uniform speed |
| 06/17/2004 | US20040112826 Drinking element |
| 06/17/2004 | US20040112820 Device for coupling together a tube and a filter housing |
| 06/17/2004 | US20040112752 EDI device with resin seepage-proof inserts |
| 06/17/2004 | US20040112349 Separation membrane cartridge with bypass |
| 06/17/2004 | CA2508575A1 Tool and method for separating water in organic solvent containing water dispersed therein |
| 06/16/2004 | EP1427515A1 Process for making a fluid processing module |
| 06/16/2004 | EP1096991B1 Bridge apparatus for replacing a separation module and system including the same |
| 06/16/2004 | EP0904147B1 Membrane filtration apparatus |
| 06/16/2004 | CN1505541A Asymmetric porous films and process for producing the same |
| 06/15/2004 | US6749747 Filter membrane module comprising an integrated heat exchanger |
| 06/10/2004 | WO2004047965A1 Fold protection for spiral filtration modules utilizing uv cured adhesive and method of providing same |
| 06/10/2004 | US20040109798 comprises spacer within chamber for creating thicker/thinner fluid flows; for food/chemical processing; for endothermic and/or exothermic reactions |
| 06/10/2004 | CA2506889A1 Fold protection for spiral filtration modules utilizing uv cured adhesive and method of providing same |
| 06/09/2004 | EP1284810A4 Oil dehydrator |
| 06/09/2004 | EP1156874A4 Method and membrane system for sterilizing and preserving liquids using carbon dioxide |
| 06/09/2004 | DE202004003335U1 Apparatus for the optical measurement of a filtrate flow, for the separation of plasma from blood in an external blood cleaning system, has an eddy flow into the filter chamber and an optical detector at the outflow |
| 06/09/2004 | CN1152829C Apparatus and method for purificatino of water |
| 06/08/2004 | US6746513 Integrated membrane filter |
| 06/08/2004 | US6746309 Generating block from silicon particles collected during waste water treatment; melting for recycling |
| 06/03/2004 | WO2004046716A1 Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membrane |
| 06/03/2004 | WO2004046041A1 Water purifier |
| 06/03/2004 | WO2004045749A1 Proportioning, regenerative, rotary pump |
| 06/03/2004 | WO2004028660B1 Filterement including filtration media with multi-layer pleat support |
| 06/03/2004 | US20040104161 Module for purifying a fluid, in particular water |
| 06/03/2004 | US20040104157 Purified water supply system |
| 06/02/2004 | EP1424122A1 Installation for recycling agricultural waste and similar waste |
| 06/02/2004 | EP1423334A1 Hollow fiber membrane filters in various containers |
| 06/02/2004 | CN1501834A Gasket for a filtration element and module integrating a filtration element fitted with such a gasket |
| 06/02/2004 | CN1501833A Immersion type membrane filter |
| 06/02/2004 | CN1151863C Membrane assembly for solid-liquid separation |
| 06/02/2004 | CN1151862C Method and apparatus for high efficiency reverse osmosis operation |
| 06/01/2004 | US6742659 Multiple well plate with adhesive bonded filter |
| 05/27/2004 | WO2004043578A1 Filter module |