| 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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| 01/21/2003 | US6508059 Hydrostatic transmission |
| 01/16/2003 | WO2003004131A1 Sequential swinging precoat removal and renewal system, filter so equipped and method |
| 01/16/2003 | US20030010725 Allows transmission filter to function whether or not it is placed in the vehicle transmission correctly; includes front and rear valve bodies separated by an end cap, each having a spring |
| 01/16/2003 | US20030010721 Filtration cartridge faucet assembly contains filtration cartridge having filter core concealed beneath sink deck through use of escutcheon mount; permits access to renewable filtration cartridge from above sink deck |
| 01/16/2003 | US20030010706 Diesel fuel with interchangeable cartridge |
| 01/16/2003 | US20030010698 Filter assembly components |
| 01/16/2003 | US20030010697 Filter device |
| 01/16/2003 | US20030010694 Multi-stage filter |
| 01/16/2003 | US20030010692 Fuel-filtering device |
| 01/16/2003 | US20030010689 Oil filter and method of manufacturing the oil filter |
| 01/16/2003 | US20030010687 Fuel filter for an internal combustion engine |
| 01/15/2003 | EP1275427A2 Multi-stage filter |
| 01/15/2003 | EP1274745A1 Magnetic, silanised polyvinylalcohol-basedcarrier materials |
| 01/15/2003 | EP1274510A2 Purification apparatus and method |
| 01/15/2003 | EP1274495A1 A filter for filtering water for a pump for an aquarium or a pond |
| 01/15/2003 | EP1274494A1 Keyed filter assembly |
| 01/15/2003 | EP1098689B1 Filter for fluids |
| 01/15/2003 | CN2530710Y Disassembling-and assembling-free cleaning water purifier |
| 01/15/2003 | CN1391637A Filter device of hydraulic systems |
| 01/15/2003 | CN1390619A Self-cleaning differential pressure centrifugal filter |
| 01/15/2003 | CN1390616A Fine filter with side flow filtration and lateral flow filtration varying porosity with simple structure |
| 01/14/2003 | US6506343 Supports filter media at each well, without creating prefer-ential flow; provides separate collection of filtrate from each well |
| 01/14/2003 | US6506303 Liquid filter with a replaceable filter element |
| 01/14/2003 | US6506302 Key system for ecological filter cartridge and element |
| 01/09/2003 | WO2003002229A1 Filtration module including unitary filter cartridge-bowl construction |
| 01/09/2003 | WO2003002228A1 Filtration module including unitary filter cartridge-bowl construction |
| 01/09/2003 | US20030006187 Fluid filter and methods for making same |
| 01/09/2003 | US20030006183 Filter media retaining cap and hold down grid |
| 01/09/2003 | US20030006182 Removal of biological nutrients from wastewater includes a bioreactor; activated sludge treatment process using immersed filters |
| 01/09/2003 | US20030006179 Return-side filter for use in a vehicle transmission |
| 01/09/2003 | US20030006173 Cylindrical screen |
| 01/09/2003 | US20030006085 Fluid filtration assembly combining return-side and supply-side filters for use in a vehicle transmission |
| 01/09/2003 | US20030005671 Filter system |
| 01/08/2003 | EP1273696A1 Cylindrical screen |
| 01/08/2003 | EP1273332A2 Device for filling a liquid filter |
| 01/08/2003 | EP0871544B1 Multiple sample filtration device |
| 01/08/2003 | CN2529691Y Y-shape electric filtering and discharging appts. |
| 01/08/2003 | CN1098114C Means for removing bottom yeast operated outside wine cellar |
| 01/07/2003 | US6504474 Method and apparatus for detecting a restricted or bypassed transmission oil filter |
| 01/07/2003 | CA2137797C System for treating transition zone material |
| 01/03/2003 | WO2002076575A3 Filter assembly and method of manufacture |
| 01/02/2003 | US20030000886 Filter assembly having a flexible housing and method of making same |
| 01/02/2003 | US20030000882 Fuel filtering system with valve |
| 01/02/2003 | US20030000881 Anti-cheating device for water filter |
| 01/02/2003 | US20030000877 Fluid contamination collection system |
| 01/02/2003 | EP1270097A2 Emptying unit for recovering bottom residue, particularly in drying filters, drying units, and the like |
| 01/02/2003 | EP1270057A1 Combination cyclonic separator and multi-stage filter and pump |
| 01/02/2003 | EP1270056A1 Filter for liquids in particular for machining coolants |
| 01/02/2003 | EP1268029A1 Improved filtration device for a waste water treatment system |
| 01/02/2003 | EP0489119B2 Resuspendable coated magnetic particles and stable magnetic particle suspensions |
| 01/01/2003 | CN2528515Y Water tap with filter |
| 01/01/2003 | CN2528514Y Triangle valve with water filter |
| 01/01/2003 | CN2528512Y Fermentation dregs filter |
| 01/01/2003 | CN1388765A 磁过滤器装置 Magnetic filter device |
| 01/01/2003 | CN1387938A Cooling pipe for arranging formed collision type particle separator |
| 01/01/2003 | CN1387934A Energy-saving water economizer |
| 12/31/2002 | USRE37941 Capillary electrophoresis using replaceable gels |
| 12/31/2002 | US6500339 Filtration apparatus for filtering a machining fluid |
| 12/31/2002 | US6500336 Polymer melt filtering device with changing filter packets |
| 12/31/2002 | US6500335 Filter system base module with self-locking cartridge retainer |
| 12/31/2002 | US6499605 Filter |
| 12/26/2002 | US20020195387 Fuel filter |
| 12/26/2002 | US20020195384 Staged oil filter incorporating timed release oil conditioner |
| 12/26/2002 | US20020195383 Combined oil filter and magnet apparatus |
| 12/26/2002 | US20020195382 Magnet assembly for an oil filter and an oil pan |
| 12/25/2002 | CN1387000A 供油装置 Oil installations |
| 12/25/2002 | CN1386562A Method and unit for levelling filter disc assembly of rotary disc vacuum filter |
| 12/25/2002 | CN1096874C Method for cleaning filtering housings |
| 12/24/2002 | US6497817 Modular filtering system |
| 12/24/2002 | US6497815 Sieve with suction cleaning and bypass elements |
| 12/24/2002 | US6497685 Integral intravenous chamber and filter |
| 12/19/2002 | WO2002100514A1 Filter element and production method thereof |
| 12/19/2002 | WO2002100511A1 Liquid filter for vehicle internal combustion engines |
| 12/19/2002 | WO2002100503A2 Oil filter mounting plate assembly |
| 12/19/2002 | US20020192805 Devices and methods for cell harvesting |
| 12/19/2002 | US20020190010 Fixed media filter screen, screen protector, and CSO screen |
| 12/19/2002 | US20020189990 Magnetic filter device |
| 12/19/2002 | US20020189989 Purifier for an aquarium |
| 12/19/2002 | US20020189983 Water filter monitoring and indicating system |
| 12/19/2002 | US20020189982 Device for monitoring of a coolant regeneration system |
| 12/19/2002 | US20020189710 Filler cup for fluid filter |
| 12/19/2002 | CA2448780A1 Oil filter mounting plate assembly |
| 12/18/2002 | EP1266959A2 Devices and method for cell harvesting |
| 12/18/2002 | EP1266682A1 Combination filter device |
| 12/18/2002 | EP1266680A1 Fluid filtering system and the filter used in said system |
| 12/18/2002 | EP1265686A1 Filter device with lamellar structure for filtering liquids |
| 12/18/2002 | CN2526314Y Filter for sewage and waste water |
| 12/18/2002 | CN2526074Y Filter |
| 12/18/2002 | CN1096526C Paper-making screen apparatus |
| 12/17/2002 | US6495042 Filter cartridge for a fuel filter having a keyed latch shut-off valve |
| 12/17/2002 | US6495040 Septic tank filtering system |
| 12/17/2002 | US6494325 Toilet water-line filter |
| 12/17/2002 | CA2288934C Bar screen with rotating rakes |
| 12/12/2002 | WO2002098535A1 Integrated filter housing |
| 12/12/2002 | WO2002098215A1 Aquarium filter system |
| 12/12/2002 | US20020185430 Variable pore micro filter having simple and compact structure capable of side stream filtration and cross flow filtration |
| 12/12/2002 | US20020185425 Keyed filter assembly |
| 12/11/2002 | EP1264626A1 Variable pore micro filter having simple and compact structure capable of side stream filtration and cross flow filtration |
| 12/11/2002 | EP1264082A2 Liquid filter, especially oil filter |
| 12/11/2002 | EP1263518A1 Filter device |