| 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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| 12/25/2008 | US20080314809 Filter monitor |
| 12/25/2008 | US20080314252 Cap for Hermetically Sealing Receiver Driers |
| 12/24/2008 | WO2008157597A2 Drain valve for filter service and method |
| 12/24/2008 | WO2008157244A1 Liquid filter arrangement and methods |
| 12/24/2008 | WO2008155717A2 Compositions for fluid rehabilitation and apparatuses and methods for using same |
| 12/24/2008 | WO2008126476B1 Vehicule fuel supply device and fuel filter structure |
| 12/24/2008 | WO2005087476A3 Device for filtering a fluid, particularly a liquefied plastic |
| 12/24/2008 | EP1644096B1 Water tank with filter cartridge |
| 12/24/2008 | CN201170150Y Hexagon end head cleaner |
| 12/24/2008 | CN201168512Y Connecting mechanism of filter device |
| 12/24/2008 | CN201168511Y Connection structure of filter device |
| 12/24/2008 | CN201168510Y Water stop structure of filter |
| 12/24/2008 | CN201168509Y Novel backwashing filter |
| 12/24/2008 | CN201168508Y Sliding valve for controlling backwashing |
| 12/24/2008 | CN201168507Y Membrane filter |
| 12/24/2008 | CN201168506Y Supporting construction of fastening type filtering device |
| 12/24/2008 | CN201168495Y Reclaiming water filter |
| 12/24/2008 | CN101330958A Filter unit |
| 12/24/2008 | CN101330957A Pressure gradient dosing system for fluid supply |
| 12/23/2008 | US7468163 Mechanical support for a filter drainage device for microbiological testing of liquids having openable and closable passages at each end, one that discharges externally of the reception surface and one at the other end that discharges onto the surface; supports a membrane that faces the reception surface |
| 12/23/2008 | US7468127 Hand held shower head with filter replacing pre-alarm assembly |
| 12/23/2008 | US7467718 Combination strainer and service bowl |
| 12/23/2008 | CA2465606C A method of reducing sludge and varnish precursors in lubricating oils |
| 12/18/2008 | WO2008153253A1 A filter assembly |
| 12/18/2008 | WO2008151707A1 Filter device |
| 12/18/2008 | WO2008128150A3 Filter element and assembly with bypass reverse flow filter end cap |
| 12/18/2008 | US20080308507 Water Purification Apparatus |
| 12/18/2008 | US20080308504 Element loading mechanism and method |
| 12/18/2008 | US20080308501 Liquid/Solid Separator and Method |
| 12/18/2008 | US20080308494 Fluid sampling interface apparatus |
| 12/18/2008 | US20080308486 Liquid filter arrangement and methods |
| 12/18/2008 | US20080308483 Fluid treatment elements |
| 12/18/2008 | US20080308473 Method and apparatus for liquid purification |
| 12/18/2008 | CA2690217A1 Fluid filter device with stacked plates and impellers |
| 12/17/2008 | EP2002875A1 Filter device, in particular fluid filter |
| 12/17/2008 | EP2002874A1 Filter device |
| 12/17/2008 | EP2001809A1 Integrated apparatus and system for the treatment of waste fluids and drain networks |
| 12/17/2008 | EP1521910B1 Improvements in and relating to solenoid fuel drain valves |
| 12/17/2008 | CN201166186Y Touch control type switch |
| 12/17/2008 | CN201164760Y Fine filter case |
| 12/17/2008 | CN201164759Y Air valve with filter screen |
| 12/17/2008 | CN201164758Y Water pool filter |
| 12/17/2008 | CN201164756Y Filtering bottle |
| 12/17/2008 | CN201164752Y Engine oil cleaner |
| 12/17/2008 | CN101324286A Touch type block-resistant descaling time-delay self-closing water saving device |
| 12/17/2008 | CN100443142C Fluidic control cartridges |
| 12/17/2008 | CN100443141C Filter cartridge having bypass feature |
| 12/16/2008 | US7465393 Membrane filter with deaeration and method for the manufacture thereof |
| 12/16/2008 | US7465391 Apparatus for separating solids from flowing liquids |
| 12/16/2008 | US7465375 Liquid ring pumps with hermetically sealed motor rotors |
| 12/16/2008 | US7465330 Filter assembly and method of making a filter assembly |
| 12/11/2008 | WO2008148531A1 Device for maintaining, filtering, and/or cleaning a medium |
| 12/11/2008 | WO2008039446A3 Fluid deflector for fluid separator devices |
| 12/11/2008 | WO2007067895A3 Control unit for utility treatment systems |
| 12/11/2008 | US20080302724 Method and apparatus for removing impurities in rejects from sequential filters using separate treatment units |
| 12/11/2008 | US20080302718 Removable retention screen for drinking vessel |
| 12/11/2008 | US20080302712 Liquid filtration device |
| 12/11/2008 | US20080302709 Method for Monitoring the Degree of Clogging of the Filtration Surface of an Oil Filter |
| 12/11/2008 | US20080302247 Ultra-violet ventilation system having an improved filtering device |
| 12/11/2008 | DE202007010602U1 Filterelement Filter element |
| 12/11/2008 | DE10361679B4 Vliesstoff-Ölfilter integral an einem Ventilkörper Nonwoven integral oil filter on a valve body |
| 12/10/2008 | EP2000193A1 Oil filter with at least one valve |
| 12/10/2008 | EP1998866A1 Fuel filter and process for producing a fuel filter |
| 12/10/2008 | EP1812136A4 Staged screen system |
| 12/10/2008 | CN201161138Y Front-located water-strainer for water purification of solar water heater |
| 12/10/2008 | CN201161136Y Filter outer shell |
| 12/10/2008 | CN201161135Y Diesel oil activation oil-water separator |
| 12/10/2008 | CN201161134Y Mobile multifunctional oil-filtering vehicle |
| 12/10/2008 | CN201161130Y Filter for cleaning swimming pool |
| 12/10/2008 | CN201161129Y Clear water filter |
| 12/10/2008 | CN101321568A Spin-on filter assembly and methods |
| 12/10/2008 | CN100441302C Multi-well filter plate with shifted wells and u-bottom receiver plate |
| 12/10/2008 | CN100441263C Separating unit and its operation method |
| 12/09/2008 | US7462282 Filter element and method for the production thereof |
| 12/04/2008 | WO2008148028A2 Methods and apparatuses for separating biological particles |
| 12/04/2008 | WO2008147954A1 Engine valve with a combined engine oil filter and valve actuator solenoid |
| 12/04/2008 | US20080296288 Filter for Diesel Fuel with Heater |
| 12/04/2008 | US20080296236 Apparatus and method for increasing filter capacity using ultrasonic regeneration |
| 12/04/2008 | US20080296234 Controlled release of microbiocides |
| 12/04/2008 | US20080296210 Fluid treatment devices |
| 12/04/2008 | US20080296208 Reverse Osmosis Filtration Devices with Rfid Tag-Powered Flow and Conductivity Meters |
| 12/04/2008 | US20080296207 Chromatographic solvent monitor |
| 12/04/2008 | US20080296157 Method and Device for Handling Sedimenting Particles |
| 12/04/2008 | DE102005017328B4 Flüssigkeitsabscheidevorrichtung Liquid separator |
| 12/03/2008 | EP1997371A1 Overflow device for water tank |
| 12/03/2008 | EP1997370A1 Filter device for water tank |
| 12/03/2008 | EP1996516A2 Liquid filtration systems |
| 12/03/2008 | EP1996307A1 Filter insert having a closure for a second filter chamber |
| 12/03/2008 | EP1773464B1 Fuel filter with antifreeze device |
| 12/03/2008 | CN201159069Y Down-hole guard |
| 12/03/2008 | CN201158848Y Secondary utilization filter for launching water of face washing basin |
| 12/03/2008 | CN201157724Y Fiberglass pressure filter for microfiltration membrane |
| 12/03/2008 | CN201157723Y Filter valve for purifying water |
| 12/03/2008 | CN201157722Y Filter screen of water intake valve |
| 12/03/2008 | CN201157721Y Respirator and purifier with respirator |
| 12/03/2008 | CN201157717Y Multifunctional high-accuracy filter |
| 12/03/2008 | CN101314088A Precoating desiccation machine |
| 12/03/2008 | CN101313834A Filtering core obstruction alarm device of filter |
| 12/03/2008 | CN100438932C Capacitance balance and ultrafiltration equipment in use for blood purification |
| 12/02/2008 | US7459078 Filter device |