| 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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| 01/14/1997 | US5593583 Filter for continuous filtration of liquids containing solids in a closed cylindrical vessel |
| 01/14/1997 | CA2013473C Spacer element for handling fluids |
| 01/09/1997 | WO1997000719A1 Method for removing contaminants from water using membrane filtration in combination with particle adsorption to reduce fouling |
| 01/08/1997 | EP0599981B1 Method of checking the rate of removal of pyrogenic substances, in particular viruses, from organic material |
| 01/07/1997 | US5591404 Integrated low priming volume centrifugal pump and membrane oxygenator |
| 01/07/1997 | US5591344 Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof |
| 01/03/1997 | WO1997000120A1 Apparatus for processing fluid and method for producing separated fluid |
| 01/02/1997 | EP0750938A1 Polysulfone hollow fiber semipermeable membrane |
| 12/31/1996 | US5589066 Portable water purification system |
| 12/27/1996 | WO1996041676A1 Filter |
| 12/27/1996 | CA2224215A1 Filter |
| 12/24/1996 | US5587070 Blood collection bag, red cell barrier medium for separation of red cells |
| 12/19/1996 | WO1996017675A3 Method of treating membranes |
| 12/18/1996 | EP0748250A1 Membrane filtration assembly |
| 12/18/1996 | EP0607290B1 Clamshell retainer used in hollow fiber membrane devices |
| 12/17/1996 | US5584992 Pool water purification system |
| 12/17/1996 | US5584990 Pool water purification system for a plurality of pools |
| 12/14/1996 | CA2178861A1 Filtration device |
| 12/12/1996 | WO1996039245A1 Manifold apparatus for tangential flow filtration apparatus |
| 12/11/1996 | EP0747074A1 Combined holder and connector for a dialyser |
| 12/05/1996 | WO1996038216A1 Process of making medical devices |
| 12/04/1996 | EP0745423A2 Improved process for making cellulose acetate semipermeable membranes and medical products therefrom |
| 12/03/1996 | US5581017 Integrity test for porous structures using acoustic emission |
| 11/28/1996 | WO1996037604A2 Enzyme and microorganism degrading rhamnogalacturonane ii |
| 11/28/1996 | WO1996037440A1 Waste water purification system |
| 11/28/1996 | CA2222193A1 Enzyme and microorganism degrading rhamnogalacturonane ii |
| 11/28/1996 | CA2220906A1 Waste water purification system |
| 11/26/1996 | US5578213 Fluid treatment process |
| 11/19/1996 | US5576480 System and method for testing the integrity of porous elements |
| 11/19/1996 | US5575963 Selective clogging of failed fibers |
| 11/13/1996 | CN1135725A Process for the partial modification of porous hydrophylic filter membranes |
| 11/07/1996 | WO1996034679A1 Membrane filtration with optimized performance |
| 11/07/1996 | WO1996031610A3 Exopolysaccharide degrading enzyme and use of the same |
| 10/31/1996 | WO1996033798A1 Fluid separation device |
| 10/30/1996 | EP0739234A1 Hemofiltration and plasmafiltration devices and methods |
| 10/30/1996 | EP0641247B1 Hollow fiber filter cartridge and method of manufacture |
| 10/30/1996 | CN1134311A Method for raising separation efficiency of ultra-filteration diaphragm |
| 10/23/1996 | EP0738534A2 Filter assembly and method of making a filter assembly |
| 10/23/1996 | EP0738180A1 In situ cleaning system for fouled membranes |
| 10/23/1996 | CN1134119A Method and apparatus for recovering water from sewer main |
| 10/17/1996 | WO1996032635A1 Defining an electrode area |
| 10/17/1996 | WO1996032183A1 Method for operating and controlling a bank of filtration membrane modules, and bank of modules therefor |
| 10/16/1996 | EP0722359A4 Methods for reprocessing dialyzers |
| 10/16/1996 | EP0570384B1 Back flushable filtration device and method of forming and using same |
| 10/15/1996 | US5565149 Control of dissolved gases in liquids |
| 10/10/1996 | WO1996031610A2 Exopolysaccharide degrading enzyme and use of the same |
| 10/10/1996 | CA2215996A1 Exopolysaccharide degrading enzyme and method of use |
| 10/08/1996 | US5563334 In a protected environment |
| 10/08/1996 | US5562827 Heat-sterilizable spiral-wound membrane filter cartridge |
| 10/02/1996 | EP0734758A1 Membrane device having means for charging the membranes |
| 10/02/1996 | EP0734283A1 Rotor for a dynamic filter system |
| 10/02/1996 | DE19530886C1 Sterile sampling appts., esp. for bio-technical processes |
| 10/02/1996 | CN1132108A Reverse osmosis separating unit and its method |
| 10/01/1996 | US5560828 Method for the removal of components causing turbidity, from a fluid, by means of microfiltration |
| 10/01/1996 | CA2075220C Semipermeable membrane cartridge and method of making |
| 09/26/1996 | WO1996029142A1 Method of desalinating saline water and apparatus therefor |
| 09/26/1996 | DE19510437A1 Membrane for micro- or ultra-filtration of suspensions or gases |
| 09/24/1996 | US5557924 Controlled delivery of filtered cryogenic liquid |
| 09/24/1996 | CA2085818C Spiral-wound hollow fiber membrane fabric cartridges and modules having flow-directing baffles |
| 09/19/1996 | WO1996028241A1 Filter comprising one or more ducts |
| 09/19/1996 | WO1996028236A1 Filtration monitoring and control system |
| 09/18/1996 | EP0732142A2 Control of dissolved gases in liquids |
| 09/11/1996 | EP0730490A1 A composite structure and a method for forming same |
| 09/11/1996 | EP0730489A1 Process for the partial modification of porous hydrophylic filter membranes |
| 09/10/1996 | US5554283 Hollow fiber filter having a porous collar/ring seal |
| 09/04/1996 | EP0683631A4 Osmotic concentration. |
| 09/03/1996 | US5551640 By high shear flow rate over liquid-permeable membrane in horizontal direction |
| 08/22/1996 | WO1996025214A1 Modular home dialysis system |
| 08/22/1996 | DE19604573A1 Membran/Träger-Anordnung Membrane / carrier assembly |
| 08/21/1996 | EP0726802A1 Method and apparatus for removing air locks within manually operated micro-filtration devices |
| 08/20/1996 | CA2076206C Apparatus for filtering and separating flowing media |
| 08/15/1996 | WO1996013322A3 Spirally wound filter cartridge with longitudinal bypass |
| 08/15/1996 | WO1996006667A3 High capacity ultrafiltration apparatus |
| 08/15/1996 | CA2160282A1 Supported membrane assembly |
| 08/14/1996 | EP0725669A1 Method and apparatus for recovering water from a sewer main |
| 08/13/1996 | US5545320 Using reverse osmosis, ultrafiltration, microfiltration and nanofiltration |
| 08/13/1996 | US5545311 Filter cleaning |
| 08/08/1996 | WO1996023733A1 Water purifying machine having membrane chamber flushing |
| 08/08/1996 | WO1996023579A1 Method of cleaning membrane filters |
| 08/08/1996 | DE19503060A1 Reinigungsverfahren für Membranfilter Cleaning method for membrane filters |
| 08/07/1996 | EP0666774A4 Fibre monitoring system. |
| 08/07/1996 | CN1128501A Dynamic filter system |
| 08/06/1996 | US5543002 Method of manufacture of hollow fiber filter cartridge with porous ring |
| 07/24/1996 | EP0722359A1 Methods for reprocessing dialyzers |
| 07/23/1996 | US5538638 Method of testing IV admixtures for contaminants |
| 07/16/1996 | US5536412 Hemofiltration and plasmafiltration devices and methods |
| 07/16/1996 | US5536405 Stacked membrane disk assemblies for fluid separations |
| 07/10/1996 | EP0720509A1 Process and device for filtering fluids by means of mf modules |
| 07/04/1996 | WO1996010453A3 A filter, apparatus including the filter and a method of use of the apparatus |
| 07/02/1996 | US5531848 Method of manufacturing of hollow fiber cartridge with porous ring |
| 06/19/1996 | EP0716625A1 Method of removing filling fluid and other soluble residues from the bore cavity of hollow fibres |
| 06/18/1996 | US5527467 Bioreactor comprising plurality of dual-skinned hollow polymeric membranes having microporous structure between walls and different sieving coefficients in opposite directions, secured in enclosure |
| 06/13/1996 | WO1996017675A2 Method of treating membranes |
| 06/12/1996 | EP0715874A2 A system for purifying pool water |
| 06/12/1996 | EP0715539A1 Heat-sterilizable coil-wound membrane-filter cartridge |
| 06/12/1996 | CN1124174A Filtration membrane module |
| 06/04/1996 | US5523118 Polyurethane; permeable barrier |
| 05/28/1996 | USRE35252 Fluid flow control device for water treatment systems |
| 05/23/1996 | WO1996014913A1 Hydrophilized filter cartridge and process for making same |
| 05/22/1996 | CN1123007A A method for concentrating a solute with an oscillating filtration device |