| Patents for B01D 35 - Filtering devices having features not specifically covered by groups , or for applications not specifically covered by groups; Auxiliary devices for filtration; Filter housing constructions (28,776) |
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| 03/27/2002 | EP0643553B2 Particle trap |
| 03/27/2002 | CN2483571Y Multi-way control valve and sand cylinder filtering apapratus with same |
| 03/27/2002 | CN2483376Y Water purification apparatus |
| 03/27/2002 | CN1081475C Fuel intake device for fuel systems |
| 03/26/2002 | USRE37606 Capillary electrophoresis using replaceable gels |
| 03/26/2002 | US6361691 Floated fuel strainer assembly for a fuel tank |
| 03/26/2002 | US6361684 Integrated fuel pump and fuel filter with fuel-water separation |
| 03/26/2002 | US6360898 Filtration device for a waste water treatment system |
| 03/26/2002 | US6360764 Cartridge adapter |
| 03/21/2002 | WO2002022232A1 Liquid filtration device |
| 03/21/2002 | WO2001092714A3 Fuel filter assembly with priming pump and heating device |
| 03/21/2002 | WO2001066221A3 Recharge and filter assembly with replaceable cartridge |
| 03/21/2002 | US20020033371 Solid-liquid filtering method and system for sewage, waste water and the like |
| 03/20/2002 | EP1188469A1 Twist and lock filter housing |
| 03/20/2002 | EP1188468A1 Gas-oil filter comprising an electrical circuit and filtering device with such a filter |
| 03/20/2002 | EP1187646A2 Integral intravenous chamber and filter |
| 03/20/2002 | CN2482446Y Liquid fast filtering device |
| 03/20/2002 | CN2482445Y Low-noise multi-purpose soundwave cleaning-out device |
| 03/19/2002 | US6358730 Filtration assembly and culture device |
| 03/19/2002 | US6358423 Method of treating and conditioning circulated rolling oil |
| 03/19/2002 | US6358422 For removing oil, hydrocarbons and other organic materials from water |
| 03/19/2002 | US6358416 Drain valve for fuel filter water separator |
| 03/19/2002 | US6358412 Feed system for fuel |
| 03/19/2002 | US6358405 Pollutant interceptor |
| 03/19/2002 | US6358022 Feeding device for fuel |
| 03/19/2002 | US6357602 Cap-based system removing water from hydrocarbon fuels |
| 03/14/2002 | WO2002020123A1 Method and device for filtrating sewage fluid |
| 03/14/2002 | WO2001091876A3 Self vent drain valve |
| 03/14/2002 | WO2001063100A3 Oil sump for engines or gearboxes |
| 03/14/2002 | US20020030017 Down flow radial flow filter |
| 03/14/2002 | US20020030005 Apparatus and methods for separating solids from flowing liquids or gases |
| 03/14/2002 | CA2389819A1 Magnetic filter apparatus |
| 03/13/2002 | CN2481928Y Stop valve |
| 03/13/2002 | CN2481396Y Filter |
| 03/12/2002 | US6355177 Water filter cartridge replacement system for a refrigerator |
| 03/12/2002 | US6355176 Magnetic apparatus for collecting, conveying and releasing magnetic materials and method |
| 03/12/2002 | US6355170 Dual manifold filtering system |
| 03/12/2002 | US6355169 Oil filter adapter ring |
| 03/12/2002 | US6355167 Apparatus for filtering contaminated liquids |
| 03/12/2002 | US6354442 Filter with counter flow clearing |
| 03/07/2002 | WO2002018031A2 A device and method for removing particulate material from suspensions |
| 03/07/2002 | WO2002018030A1 Center post system for transporting lenticular filter cartridge assembly |
| 03/07/2002 | WO2001085305B1 Apparatus for electrodewatering |
| 03/07/2002 | US20020028505 Desulfurization device; for use pollution control |
| 03/07/2002 | US20020027106 For removing organic materials from water, particularly industrial waste waters, ship bilge pump waters, produced water and rainwater collected on offshore oil drilling and production platforms, by adsorption with an oil adsorbent |
| 03/07/2002 | US20020027100 Filter element assembly |
| 03/07/2002 | US20020027096 Method and apparatus for removing oil from water including monitoring of adsorbent saturation |
| 03/06/2002 | EP1184562A2 Apparatus for removing sulfur-containing component in fuel |
| 03/06/2002 | EP1183088A1 Concentric fuel/oil filters and heat exchanger package |
| 03/06/2002 | EP1183059A1 Method and apparatus for infusing liquids using a chemical reaction in an implanted infusion device |
| 03/06/2002 | EP0812387B1 Device for supplying fuel from a feed reservoir to the combustion engine of an automobile |
| 03/06/2002 | CN1338968A Oil filter assembly for industrial applications |
| 03/06/2002 | CN1338967A Housing assembly for mounting industrial oil filter assembly |
| 03/06/2002 | CN1080368C Method for producing oil strainer |
| 03/06/2002 | CN1080132C Rolled threaded filter bowl |
| 03/06/2002 | CN1080131C Radial-flow fluidizable filter for fluid medium |
| 03/05/2002 | US6352645 Nuclear reactors, radioactive water |
| 03/05/2002 | US6352111 Filter for subterranean wells |
| 03/05/2002 | US6351895 Method for making drying more effective |
| 02/28/2002 | WO2002016754A1 Fuel feed device |
| 02/28/2002 | WO2002016752A1 Fuel feed device |
| 02/28/2002 | WO2002016004A1 Fluid filter operatable only with installed filter element |
| 02/28/2002 | US20020023873 Center post system for transporting lenticular filter cartridge assembly |
| 02/28/2002 | US20020023863 Replaceable filter cartridge with support element and liquid filter with such a filter cartridge |
| 02/28/2002 | US20020023624 Hydraulic fuel system |
| 02/28/2002 | US20020023614 Structural assembly with an oil filter for an internal combustion engine |
| 02/28/2002 | US20020023418 Polyhexamethyleneadipamide or polycaproamide with powdered activated carbon dispersed throughout and such as bacteria located within macropores; metabilizing contaminants; continuously renewing carbon adsorptive capacity |
| 02/27/2002 | EP1181121A1 Filter assembly |
| 02/27/2002 | CN2478664Y Removable gas filtering device for gas pressure-reducer |
| 02/26/2002 | US6349836 Wing tapping plate for spin-on filters |
| 02/26/2002 | US6349693 Method and bypass filter apparatus for an internal combustion engine |
| 02/26/2002 | CA2148938C Method for the mechanical removal of moisture from a filter cake and an apparatus for implementing the method |
| 02/21/2002 | WO2002013944A2 Keyed system for connection of filter cartridge to filter holder |
| 02/21/2002 | US20020021939 Soft bodied high capacity catch basin filtration system |
| 02/21/2002 | US20020020681 Method and apparatus for filtering a liquid |
| 02/21/2002 | US20020020678 Method and apparatus for draining a barge or other like container |
| 02/21/2002 | US20020020661 Liquid filter |
| 02/21/2002 | US20020020660 Liquid filter with a drain for residual liquid |
| 02/21/2002 | DE10038531A1 Flüssigkeitsfilter Liquid filter |
| 02/21/2002 | DE10038412A1 Filterelement mit einem auf einen Stützkörper aufgebrachten Filtermedium Filter element with an applied filter medium upon a support body |
| 02/21/2002 | CA2681655A1 Keyed system for connection of filter cartridge to filter holder |
| 02/20/2002 | CN2477641Y Refrigerant filter |
| 02/20/2002 | CN2477624Y Filtering body for purifying water |
| 02/20/2002 | CN2477621Y Running water purifier of semi-automatic counter-flushing filter core |
| 02/20/2002 | CN2477255Y Special water purifier of water drinking machine |
| 02/20/2002 | CN2477254Y Elbow connecting tube of filtering machine |
| 02/20/2002 | CN1079515C Multi-way valve and water purifier using same |
| 02/20/2002 | CN1079272C Circulation filter for bathing water |
| 02/19/2002 | US6348149 Manufacture for filtering oil |
| 02/19/2002 | US6347712 Filter |
| 02/14/2002 | WO2002012686A1 Oil filter assembly |
| 02/14/2002 | WO2002012644A1 Combination tap with external water purifier |
| 02/14/2002 | WO2002011854A1 Fluid filter |
| 02/14/2002 | US20020017497 Drinking water filter slidably disposed within a sleeve, which acts as a prefilter to remove components that would otherwise reduce the life; attached to a refrigerator |
| 02/14/2002 | US20020017485 Filter |
| 02/14/2002 | DE10038307A1 Device for separating particles having different sizes used in chemical industry comprises several layers arranged over each other with each layer having holes of different sizes |
| 02/13/2002 | EP1179356A2 Filter element with filter media on a support member |
| 02/13/2002 | EP1020408A4 Clean water system and its structure |
| 02/13/2002 | EP0788603B1 Separation of magnetic microparticles involving a pre-concentration step |
| 02/13/2002 | EP0787297B1 Two-stage separation method |