| Patents for B01D 61 - Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor (28,150) |
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| 11/13/2001 | US6315815 For removing dissolved oxygen from a liquid fuel in the fuel system of an energy conversion device. |
| 11/09/2001 | CA2345498A1 Process for producing low de starch hydrolysates by nanofiltration fractionation, products obtained thereby, and use of such products |
| 11/08/2001 | WO2001084657A2 Polymer membranes |
| 11/08/2001 | WO2001083385A2 Devices and method for production of traceable immunizing drinking water, other liquids and gas |
| 11/08/2001 | WO2001083379A1 Electrodialysis membrane and gasket stack system |
| 11/08/2001 | WO2001083092A1 Organic-inorganic membranes |
| 11/08/2001 | WO2001083089A1 Cell control in milk or blood |
| 11/08/2001 | WO2001046672A8 Apparatus and method for removing small molecules and ions from low volume biological samples |
| 11/08/2001 | WO2001044115A3 Waste water treatment system |
| 11/08/2001 | WO2000051704A9 Apparatus and method for preparation of a peritoneal dialysis solution |
| 11/08/2001 | US20010038809 Clamping multi-well plates containing cells/proteins aligned for rapid separation or transfer by centrifuging the entire assembly |
| 11/08/2001 | US20010038805 Apparatus and method for controlled delivery of a gas |
| 11/08/2001 | US20010037975 Sterilization for medical application |
| 11/08/2001 | US20010037966 Tangential flow filtration apparatus |
| 11/08/2001 | US20010037964 Filter system |
| 11/08/2001 | US20010037942 Electrodialysis membrane and gasket stack system |
| 11/08/2001 | DE10039960C1 Removal of carbon dioxide from a mixture of water and fuel in a fuel cell, using an electro-osmosis separating device |
| 11/08/2001 | DE10021106A1 Polymere Membranen Polymeric membranes |
| 11/08/2001 | DE10021104A1 Organisch-anorganische Membranen Organic-inorganic membranes |
| 11/08/2001 | CA2407599A1 Electrodialysis membrane and gasket stack system |
| 11/07/2001 | EP1151794A2 Underdrain for filtration membrane |
| 11/07/2001 | EP1102734A4 Recovery of aromatic hydrocarbons using lubricating oil conditioned membranes |
| 11/06/2001 | US6313357 Method for recovering fluoroalcohol |
| 11/06/2001 | US6312950 Isolating and recovering cells; feed sample through filter and recover confined cells from filter |
| 11/06/2001 | US6312609 Particularly in a storage, such as a container, a reservoir, a vessel or a like |
| 11/06/2001 | US6312601 Treating a wastewater stream containing colloidal silica with an organic polymer coagulant, wherein the coagulant reacts with the silica to form a spherical, silica-based particulate which agglomerates to form a cluster |
| 11/06/2001 | US6312591 Filtration cell for tangential flow filtration and filtration system making use of such cell |
| 11/06/2001 | US6312578 Method for extracting amine compounds from a liquid medium |
| 11/06/2001 | US6312577 Using macroporous ion exchange resins that are both highly crosslinked and have a high water content; improved removal of weakly ionized ions, particularly silica. |
| 11/05/2001 | CA2308230A1 Immersed membrane filtration system and overflow process |
| 11/04/2001 | CA2307492A1 Aerated immersed membrane system |
| 11/01/2001 | WO2001080998A1 Biphasic reaction vessel and methods of use |
| 11/01/2001 | WO2001080982A1 Oil dehydrator |
| 11/01/2001 | WO2001080981A1 Separation of fluid mixtures using membranized sorption bodies |
| 11/01/2001 | WO2000048716A3 Device for concentrating and/or purifying macromolecules ina solution and method for producing such a device |
| 11/01/2001 | US20010035375 Filter for arrayable micro-centrifuge |
| 11/01/2001 | US20010035373 Membrane filter apparatus and method for operating the membrane filter apparatus |
| 11/01/2001 | US20010035093 Gas permeable membrane apparatus |
| 11/01/2001 | EP1144095A3 Device for concentrating and/or purifying macromolecules ina solution and method for producing such a device |
| 10/31/2001 | EP1149821A1 Process for drying an alkali metal aryloxide |
| 10/31/2001 | EP1149055A1 Method and compositions for minimizing biological and colloidal fouling |
| 10/31/2001 | EP1149053A1 Method for the purification of water by means of membrane filtration |
| 10/31/2001 | EP1149052A1 Process for removing organic and inorganic contaminants from phenolic stripped sour water employing reverse osmosis |
| 10/31/2001 | EP1148929A1 Separation devices and processes |
| 10/31/2001 | EP1148925A1 Graded particle-size retention filter medium for cell-type filter unit |
| 10/31/2001 | EP1148869A1 Method for regulating a chemical valve |
| 10/31/2001 | EP0958036A4 Membrane system for treating sanitary wastewater |
| 10/31/2001 | EP0832097B1 A system and method for the modification and purification of peptides |
| 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 | 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 | US6309605 Well(s) containing filtration devices |
| 10/30/2001 | US6309550 Mass transfer method and apparatus |
| 10/30/2001 | US6309543 Dialyzer coupling device |
| 10/30/2001 | US6309519 Reactor for treating liquids using variable flow paths |
| 10/25/2001 | WO2001079486A2 Method and apparatus for plasmid recovery involving ultrafiltration |
| 10/25/2001 | WO2001079335A1 Method for making a bipolar membrane and use of resulting bipolar membrane |
| 10/25/2001 | WO2001078896A2 Purification apparatus and method |
| 10/25/2001 | WO2001078881A1 Apparatus and method for isolating and/or eliminating solutes from a solution |
| 10/25/2001 | WO2001078878A1 Small separation apparatus |
| 10/25/2001 | WO2001078805A1 Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration |
| 10/25/2001 | WO2001078804A1 Bottles for dialysis machines and method for automatically identifying such bottles |
| 10/25/2001 | WO2000050160A9 Negatively charged membrane |
| 10/25/2001 | US20010034058 Culture device and method |
| 10/25/2001 | DE10019711A1 Apparatus used for separating fluid mixture, e.g. by permeation, pervaporation, filtration, drying or sterilization or as membrane reactor, has porous part in contact with polymer, carbon fiber, metal or ceramic separating layer |
| 10/25/2001 | DE10019695A1 Apparatus for continuous separation of fluid mixtures, e.g. oxygen and nitrogen, n- and iso-isomers of hydrocarbons or organic substances or azeotropes, has membrane system of separating layer on sorbent part |
| 10/25/2001 | DE10017690A1 Vorrichtung zum Stoffaustausch und Kultivierung von Zellen An apparatus for mass transfer and culturing of cells |
| 10/25/2001 | CA2406964A1 Method for making a bipolar membrane and use of resulting bipolar membrane |
| 10/25/2001 | CA2405038A1 Small separation apparatus |
| 10/25/2001 | CA2405027A1 Separation of micromolecules |
| 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 | EP1146951A1 Method for recovering co 2? |
| 10/24/2001 | EP1146944A2 Perfluorinated thermoplastic filter cartridge |
| 10/24/2001 | EP1146838A1 Medical article having fluid control film |
| 10/24/2001 | EP1073504A4 Method for dehydrating a porous material |
| 10/24/2001 | EP0823860B1 Membrane filtration with optimized performance |
| 10/23/2001 | US6306491 Respiratory aids |
| 10/23/2001 | US6306355 Method for separating actinides and lanthanides by membrane transport using a calixarene |
| 10/23/2001 | US6306307 Pervaporation apparatus and method |
| 10/23/2001 | US6306301 Enhanced surface entrapment capacity; easy toproduce |
| 10/23/2001 | US6306291 Automatic silt density index apparatus |
| 10/18/2001 | WO2001077529A2 Method for reducing noise and cavitation in machines and pressure exchangers which pressurize or depressurize fluids by means of the displacement principle |
| 10/18/2001 | WO2001077284A2 Device for material exchange and the cultivation of cells |
| 10/18/2001 | WO2001016036A3 Water treatment systems and methods |
| 10/18/2001 | US20010031494 Comprising filtering unit with diaphragm filter, container to collect filtrate, nutrient medium container and means for handling filter without contact to be placed in medium for incubation to detect microorganisms |
| 10/18/2001 | US20010031431 Low water consumption, the water supply of the washing baths maintained by counter-current coming from the bath placed downstream, the excess volume of water discharged as an overflow; nanofiltration and recycling of wash water |
| 10/18/2001 | US20010030157 Process and apparatus for the purification and/or treatment of suspensions |
| 10/18/2001 | US20010030129 Electrolysis |
| 10/18/2001 | US20010029810 Alkyl phenylphosphonic acid extractants and processes for their manufacture |
| 10/18/2001 | DE10001737C1 Water purification apparatus comprises housing which operates like cyclone and has tangential inlet, axial membrane and outlet in form of central dip pipe |
| 10/17/2001 | EP1144764A1 An electro kinetic geosynthetic structure |
| 10/17/2001 | EP1144619A1 Method of ultrafiltration |
| 10/17/2001 | EP1144562A1 Method and apparatus for processing vegetable oil miscella |
| 10/17/2001 | EP1144100A2 Polymer composition, membrane containing said composition, method for the production and use thereof |
| 10/17/2001 | EP1144095A2 Device for concentrating and/or purifying macromolecules ina solution and method for producing such a device |
| 10/17/2001 | EP1144094A2 Ultrafiltration device and method of forming same |
| 10/17/2001 | EP1144093A2 Cross-flow filtration method and installation for carrying out said method |
| 10/17/2001 | EP0706659B1 Device for analyzing a fluid medium |
| 10/17/2001 | CN2454009Y 过滤装置 Filtration device |