| 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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| 10/30/2008 | WO2008128433A1 Integrated facility used for filter pressing, smashing and transporting wet mud |
| 10/30/2008 | US20080264878 Multi-level filter device |
| 10/30/2008 | US20080264850 Filter Device, Especially for Filtering Liquids in Internal Combustion Engines |
| 10/30/2008 | US20080264848 Mobile phase dilution scheme for enhanced chromatography |
| 10/30/2008 | US20080264846 Water purifying apparatus |
| 10/30/2008 | US20080264845 Hydrate-Based Desalination Using Compound Permeable Restraint Panels and Vaporization-Based Cooling |
| 10/30/2008 | US20080264842 Disposable micropurification cards, methods, and systems thereof |
| 10/30/2008 | US20080264841 Disposable Device for Centrifugation of Blood |
| 10/30/2008 | US20080264839 Oil filter inspection device having interchangeable adapters and drive pin assembly having detents |
| 10/30/2008 | US20080264153 Device for Indicating Fuel Filter Clogging in Internal Combustion Engines, Particularly Diesel Engines |
| 10/30/2008 | DE102007019425A1 Filter device for accommodating replaceable filter cartridge, has filter head fastened to holder, and check valve arranged in area of water intake such that check valve is opened during inserting filter cartridge |
| 10/29/2008 | EP1985383A1 Workstation with fume hood and process for controlling the workstation |
| 10/29/2008 | EP1985351A1 Filter device with radio detection system |
| 10/29/2008 | EP1984619A2 Filter arrangement and methods |
| 10/29/2008 | EP1984618A1 Fluid filter comprising a protected liquid sensor |
| 10/29/2008 | EP1984091A1 Filter cartridge for use in a water storage tank |
| 10/29/2008 | EP1984090A1 Filter cartridge for use in a water storage tank |
| 10/29/2008 | CN201140003Y Water purification tap |
| 10/29/2008 | CN201140002Y Water treating device for countryside groundwater |
| 10/29/2008 | CN201139987Y Clinker water impurity filter |
| 10/28/2008 | US7442301 Filter housing apparatus with rotating filter replacement mechanism |
| 10/28/2008 | US7442300 Filter installation for liquids |
| 10/28/2008 | US7442296 Disposable sink drain strainer |
| 10/28/2008 | US7442292 Liquid visual display |
| 10/28/2008 | US7442291 Filter integration for a lubrication analysis system |
| 10/28/2008 | US7441665 Water purification cartridge |
| 10/28/2008 | US7441664 Water treatment devices and cartridges therefor |
| 10/23/2008 | WO2008126967A1 Water softener |
| 10/23/2008 | WO2008126476A1 Vehicule fuel supply device and fuel filter structure |
| 10/23/2008 | WO2008126091A2 Protein skimmer |
| 10/23/2008 | WO2008125530A1 Refrigeration device having a water filter |
| 10/23/2008 | WO2008125438A1 Filtration assembly including a body, a head, a cartridge and means for retaining the cartridge on the head and the body, and corresponding filtration cartridge |
| 10/23/2008 | US20080260907 Water purifier and cooler, bottle and cap cleaner, and water filler and nutrient mixer |
| 10/23/2008 | US20080257835 Chromatography; separate particulates, undesired material in fluid prior to entering column; protects column, detector, solid phase media from effects of pressure ripple and pulsation; extends life of column; better peaks, in time and magnitude; vary by no more than approximately ten percent |
| 10/23/2008 | US20080257816 Structure of filter |
| 10/23/2008 | US20080257803 Slow Release Lubricant Additives Gel |
| 10/23/2008 | DE202007008473U1 Filtereinrichtung, insbesondere Flüssigkeitsfilter Filter device, in particular liquid filter |
| 10/23/2008 | DE102007035081A1 Filter grid device for removing solid matter from a mixture of solid matter and liquid in a sewage-treatment plant has a filtering device along with an emptying and conveying device for removing solid matter from the filtering device |
| 10/23/2008 | DE102007019222B3 Filter systemfor use in underground workings has a cartridge-type hydraulically operated directional control valve for switching the filter from filtering operation to back-flushing operation |
| 10/23/2008 | DE102007018712A1 Filter device for use in mobile device, has draining device arranged with closing member on outlet port of housing, where flow path of hydraulic fluid is interrupted by outlet port based on volume flow of spilled out fluid |
| 10/22/2008 | EP1218294B1 Water treatment apparatus |
| 10/22/2008 | CN201135825Y Improved filter seat structure |
| 10/22/2008 | CN201135824Y Quick filter flask |
| 10/22/2008 | CN201135823Y A device for filter vacuum pump circulating water |
| 10/22/2008 | CN101291716A Cooling device with filter unit |
| 10/22/2008 | CN100427176C Anti fire oxygen filter |
| 10/21/2008 | US7439054 Sequencing batch reactor tank for on-site bio-degradation of oily sludge; bacteria biodegrade hydrocarbons in oily sludge; after five day degradation cycle, a recirculation pump and aeration system are turned off and solids are allowed to settle to the bottom of the tank; ultrafiltration |
| 10/21/2008 | US7438820 Waste water sources including fire sprinkler systems and fire hydrants; filter element receives water from sight tube and includes strainer for capturing large particles to create a strained flow; filter for capturing small particles; encased chemically selective polymer for capturing oils; drain hose |
| 10/21/2008 | US7438811 Water purification apparatus |
| 10/21/2008 | US7438810 Sieve device |
| 10/21/2008 | US7438800 Arrangement for filtering hydraulic fluid |
| 10/21/2008 | CA2395223C Packaging |
| 10/16/2008 | WO2008122496A1 Device for the treatment of water, in particular a filter device, and cartridge |
| 10/16/2008 | WO2008008974A3 Valve apparatus, combination filter valve assemblies, and devices, systems, and methods including the same |
| 10/16/2008 | US20080251468 Cyclone Assembly and Method For Increasing or Decreasing Flow Capacity of a Cyclone Separator in Use |
| 10/16/2008 | US20080251443 Systems having nanostructured adsorption material and methods for purification of fluid |
| 10/16/2008 | DE202008010817U1 Pumpenanordnung mit Zyklonabscheider Pump assembly with cyclone |
| 10/16/2008 | DE202007008129U1 Vorrichtung zum Pflegen, Filtrieren und/oder Reinigen eines Mediums An apparatus for caring for, filtering and / or cleaning a medium |
| 10/16/2008 | DE19781749B4 System zur Überwachung der Funktionsfähigkeit eines Filters System for monitoring the health of a filter |
| 10/16/2008 | DE102008012649A1 Fremdsubstanzen-Filtervorrichtung und Waschmaschine mit dieser Foreign substances filter device and washing machine with this |
| 10/16/2008 | DE102008012633A1 Fremdsubstanzen-Filtervorrichtung und Waschmaschine mit dieser Foreign substances filter device and washing machine with this |
| 10/16/2008 | DE102007017091A1 Ringfilterelement Ring filter element |
| 10/16/2008 | CA2688692A1 Back flushable strainer device |
| 10/16/2008 | CA2677037A1 Device for treatment of water, especially a filter device, and cartridge |
| 10/15/2008 | EP1980307A1 Liquid filter |
| 10/15/2008 | EP1979065A1 Water softner |
| 10/15/2008 | CN201133498Y 止水阀 Sealing valve |
| 10/15/2008 | CN201132979Y Tap for dual water supply |
| 10/15/2008 | CN201132087Y Filter and protection switch |
| 10/15/2008 | CN101287532A Exchangable oil filter with spring-operated pin for drainage |
| 10/15/2008 | CN101287531A Freeze resistant water filter |
| 10/15/2008 | CN101284687A Water purifier |
| 10/15/2008 | CN100425322C Filter element |
| 10/15/2008 | CN100425318C Filter device |
| 10/14/2008 | US7435351 Filter apparatus backwash removal device and backwash removal method |
| 10/14/2008 | US7435347 Filter device and parts thereof and a method for operating of the filter device |
| 10/14/2008 | US7435346 Strengthening construction for depressing cap of water filter |
| 10/14/2008 | US7435345 Element replacement type filter |
| 10/14/2008 | US7435343 Vibration filter |
| 10/14/2008 | US7434697 Disposable, spin-on filter |
| 10/14/2008 | US7434569 Fuel economizer |
| 10/14/2008 | US7434567 Internal filter for a fuel injector |
| 10/09/2008 | WO2008120902A1 Water purifier for outdoor |
| 10/09/2008 | WO2008027347A3 Filter pressure indicator |
| 10/09/2008 | US20080245745 Transparent membrane and vibration generator; controlling pressure |
| 10/09/2008 | US20080245741 Fuel Enhancement System for an Internal Combustion Engine |
| 10/09/2008 | US20080245724 Suction filter and fuel supply device |
| 10/09/2008 | US20080245721 Fluid filter |
| 10/09/2008 | US20080245711 Device for treating a back-flushed fluid |
| 10/09/2008 | DE112006003021T5 Fluidfilter mit offenem Strömungsende und austauschbarer Kartusche Fluid flow filter with open end and replaceable cartridge |
| 10/09/2008 | DE102007015901A1 Siebvorrichtung Screening device |
| 10/08/2008 | EP1654048B1 Heating element for a filter press |
| 10/08/2008 | CN201129494Y Novel water-purifying valve |
| 10/08/2008 | CN201129466Y Bidirectional throttling stop valve with throttle and cut-off dual functions |
| 10/08/2008 | CN201129252Y Novel rotary loading cleaner case easy to load and unload |
| 10/08/2008 | CN201127870Y Greasy dirt block-resistant filter |
| 10/08/2008 | CN201127864Y Filter-core of lubricant oil filter for rolling mill |
| 10/08/2008 | CN201127862Y Water well filter capable of back flushing |
| 10/08/2008 | CN101283165A Decvice for regeneration of oils |
| 10/08/2008 | CN101282625A Electronic device |