| 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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| 10/08/2008 | CN101279165A Fluid filter |
| 10/08/2008 | CN100423850C Magnetic filter system |
| 10/07/2008 | US7431835 Portable water quality monitoring and treatment system |
| 10/07/2008 | CA2525134C Filter cleaning and decontaminating system |
| 10/07/2008 | CA2455667C Strainer for a water hose |
| 10/07/2008 | CA2387848C Filtering unit for a virucide substance |
| 10/04/2008 | CA2628557A1 Self-evacuating vacuum device |
| 10/02/2008 | WO2008118939A1 Spin-on filter cartridge |
| 10/02/2008 | WO2008118039A1 Device for treating and purifying a liquid product |
| 10/02/2008 | WO2008117723A1 Filtering device |
| 10/02/2008 | WO2008116758A1 Filter system |
| 10/02/2008 | WO2008116519A1 Filter device |
| 10/02/2008 | US20080242912 Methods and Apparatus for Providing a High Purity Acetylene Product |
| 10/02/2008 | US20080241017 Eliminates toxic and/or foul gas generated by high temperature and/or voltage; preventing eye and lung discomfort; ozone generator and light emitting diode |
| 10/02/2008 | US20080237924 Filter cartridge and method of construction thereof |
| 10/02/2008 | US20080237142 Establishing circulation of fluid through a fluid circulation path passing through a fluid pump, a filter body, and a retentate container; fluid is caused to exit fluid circulation path through a filtering element within filter body, foreign substance is prevented from passing through |
| 10/02/2008 | US20080237141 Treatment for Recycling Fracture Water Gas and Oil Recovery in Shale Deposits |
| 10/02/2008 | US20080237112 High pressure connect fitting |
| 10/02/2008 | US20080237109 Crossflow filtration system with quick dry change elements |
| 10/02/2008 | US20080237105 Portable Water Filtration Device |
| 10/02/2008 | US20080237045 Used to fabricate an electrodeionization apparatus spacer comprised of mated rigid segments secured by a unitary elastomeric material network that also forms internal and external seals that fluidly isolate inlet ports, resin cavities, and outlet ports as well as throughports; water purification |
| 10/02/2008 | US20080236393 Filter assembly |
| 10/02/2008 | DE102007014813A1 Filtervorrichtung Filter device |
| 10/01/2008 | EP1974787A1 Fluid filter with modular housing |
| 10/01/2008 | EP1974786A1 Liquid filter |
| 10/01/2008 | EP1973626A1 Strainer device |
| 10/01/2008 | EP1781395A4 Replaceable filter element with integral annular trap |
| 10/01/2008 | EP1701778A4 Cleaning hollow core membrane fibers using vibration |
| 10/01/2008 | EP1490157A4 Filter cartridge construction |
| 10/01/2008 | CN201124065Y Air filtration machine with function of directing block |
| 10/01/2008 | CN201124060Y Rotating-assembling type filter element |
| 10/01/2008 | CN201124059Y Inserting-assembling type filter element |
| 10/01/2008 | CN201124058Y Desk type water purification device |
| 10/01/2008 | CN201124057Y Portable water purification apparatus |
| 10/01/2008 | CN101274168A Wireless receptor for communications within housings |
| 10/01/2008 | CN100421762C Case with partition member |
| 10/01/2008 | CN100421760C Encapsulated filter cartridge |
| 09/30/2008 | US7429322 Fuel tank with filters |
| 09/30/2008 | US7429321 Aquarium filter cartridge and filtration system |
| 09/30/2008 | CA2440448C Fuel filter with bypass valve |
| 09/28/2008 | CA2627905A1 Attachment for underwater surface cleaner |
| 09/26/2008 | CA2620358A1 Portable water filtration device |
| 09/25/2008 | US20080230492 System and Method for Replacing Resist Filter to Reduce Resist Filter-Induced Wafer Defects |
| 09/25/2008 | US20080230489 Removal solids from storm water drainage system; multilayer housing containing apertures; removal filter confined against interior surfaces |
| 09/25/2008 | US20080230476 Method and System for Increasing Recovery and Preventing Precipitation Fouling in Pressure-Driven Membrane Processes |
| 09/25/2008 | US20080230473 Filter o remove air bubbles and wastes; cylindrical housing; air purging; multistage process; discharging aperture |
| 09/25/2008 | US20080230469 Drain filter assembly |
| 09/25/2008 | US20080230464 Two sided conductive filtration media |
| 09/25/2008 | US20080230452 Spool valve |
| 09/25/2008 | US20080230450 Filtration System for Preparation of Fluids for Medical Applications |
| 09/25/2008 | US20080229926 Device and process for separating wet paint overspray |
| 09/24/2008 | EP1972366A1 Liquid filter for an internal combustion engine |
| 09/24/2008 | CN201120223Y Water purifying apparatus capable of backflushing automatically |
| 09/24/2008 | CN201120222Y Diesel oil prefilter with by-pass |
| 09/24/2008 | CN201120221Y Diesel oil prefilter with by-pass and automatic alarm function |
| 09/24/2008 | CN201120220Y Split slurry filter for stone oil drilling pump |
| 09/24/2008 | CN201120219Y Filter |
| 09/24/2008 | CN201120218Y Self-air discharge direct-connection filter |
| 09/24/2008 | CN201120208Y Circular 18-core diesel oil prefilter with by-pass |
| 09/24/2008 | CN201120201Y Diesel oil prefilter with automatic alarm function |
| 09/24/2008 | CN201120187Y Tap water fine purification filter |
| 09/24/2008 | CN101269284A Backwash method for filtration system of stainless steel cold rolling mill |
| 09/24/2008 | CN101269283A Intelligent testing and warning system for obstruction of air filtering case of large-scale air cooling generator |
| 09/24/2008 | CN100420505C Inline pipe filter and air conditioner comprising the same |
| 09/23/2008 | CA2262685C Process and device for separating magnetic materials from pharmaceutical compositions, their starting or intermediate products and agents produced by means of this device |
| 09/18/2008 | WO2008111877A1 Device for treating and purifying a liquid product |
| 09/18/2008 | WO2008111876A1 Device for treating and purifying a liquid product |
| 09/18/2008 | WO2008111874A1 Device for treating and purifying a liquid product |
| 09/18/2008 | WO2008111873A1 Device for treating and purifying a liquid product |
| 09/18/2008 | WO2008111825A1 Ceramic filter having maximized infiltration area |
| 09/18/2008 | WO2008111129A1 Organic wastewater treating apparatus |
| 09/18/2008 | WO2008109928A1 Filter apparatus and method |
| 09/18/2008 | WO2007121404A3 Apparatus, system, and method for small-particle liquid filtration enhancement |
| 09/18/2008 | US20080223796 Process and Device for Separation of Liquids Emulsified in Mixtures of Liquids and Gases Dissolved in Mixtures of Liquids and Gases by Localized Pressure Reduction |
| 09/18/2008 | US20080223792 change liquid waste into a 'dry' or 'solid' product that is suitable for solids disposal from isolated area; use bentonite clay, a liquid-sorbing anionic or cationic polymer; increase dispersion, reduce agglomeration; not bulk up, easy on transportation, cost; sewage treatment, environmentally friendly |
| 09/18/2008 | US20080223780 Lubricating Oil Conditioning Filter Containing Improved Pelletized Conditioner |
| 09/18/2008 | US20080223778 Strainer and Control Valve |
| 09/18/2008 | US20080223775 Water purifying device |
| 09/18/2008 | US20080223774 Mounting device for a filter |
| 09/18/2008 | US20080223773 Rotary Fan Press |
| 09/18/2008 | DE102005015412B4 Ölfiltervorrichtung Oil filter device |
| 09/18/2008 | CA2679880A1 Device for treating and purifying a liquid product |
| 09/18/2008 | CA2669285A1 Device for treating and purifying a liquid product |
| 09/17/2008 | EP1970113A1 Water purifying device |
| 09/17/2008 | EP1970112A1 Self-cleaning filter for pressure vessels, particularly for liquefied gas containers |
| 09/17/2008 | EP1969039A2 Method of making macroporous anion exchange resins |
| 09/17/2008 | EP1968724A1 Method of starting up a filtration plant and a filtration plant designed to be able to start up correspondingly |
| 09/17/2008 | CN201115804Y Total system enclosed high pressure continuous filtering device |
| 09/17/2008 | CN201115800Y Normal atmosphere filter |
| 09/17/2008 | CN101267880A Reactor and method for anoxia treatment of a substance in a fluid reaction medium |
| 09/17/2008 | CN101267869A Fluid filtration system |
| 09/17/2008 | CN100418606C Structure of filter with replaceable parts |
| 09/11/2008 | US20080217262 Nozzle device and nozzle for atomisation and/or filtration and methods for using the same |
| 09/11/2008 | US20080217237 Spin-On Filter with Base Plate and Gasket and Method of Assembly Thereof |
| 09/11/2008 | US20080217235 Liquid Filter |
| 09/11/2008 | US20080217231 Component for a fluid filter, and fluid filter |
| 09/11/2008 | US20080216873 System and devices for collecting and treating waste water from engine washing |
| 09/11/2008 | US20080216647 Salon air purification system |
| 09/11/2008 | US20080216522 Foreign materials filtering apparatus and washing machine having the same |
| 09/11/2008 | US20080216457 Filter housing assembly |