| 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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| 02/01/2011 | US7879226 Flow indicator for showing blocking of filter cotton |
| 01/27/2011 | WO2011010901A2 Sealing-type water purifier and water-purifying method for producing electrolyzed hydrogen-containing pure cold and hot water and preventing contamination caused by microorganisms and foreign contaminants |
| 01/27/2011 | WO2011009215A1 Sump reactor hub for aquarium filtration |
| 01/27/2011 | WO2010135013A3 Multi-stage filter cartridge with polyurethane endcaps |
| 01/27/2011 | WO2010114618A3 Filter media suitable for hydraulic applications |
| 01/27/2011 | US20110020196 Methods and devices for separating liquid components |
| 01/27/2011 | US20110017682 Method and device for filtration of air-containing oil |
| 01/27/2011 | US20110017681 Filtration apparatus for filtering a fluid and methods of using the same |
| 01/27/2011 | US20110017671 Water treatment system and method |
| 01/27/2011 | US20110017658 Filter Cartridge with Pressure Relief Valve |
| 01/27/2011 | US20110017655 In-line strainer |
| 01/27/2011 | US20110017650 Liquid filter, especially oil filter |
| 01/27/2011 | US20110017646 Apparatus For Washing And Dewatering Pulp |
| 01/27/2011 | DE112009000563T5 Standrohr mit integriertem Regelventil Standpipe with integrated control valve |
| 01/26/2011 | CN201723793U Non-return and filtering combined valve |
| 01/26/2011 | CN201723775U Three-way valve |
| 01/26/2011 | CN201723272U Machine oil filter with magnetic ring body for automobile |
| 01/26/2011 | CN201719914U Melt flow guide device for switching melt filters |
| 01/26/2011 | CN201719913U Filter core for engineering machinery |
| 01/26/2011 | CN201719912U Peripheral water filtration device for drainage bin |
| 01/26/2011 | CN201719911U Water filtration device of granulator |
| 01/26/2011 | CN201719910U Magnetic self-cleaning oil filter |
| 01/26/2011 | CN201719909U Cleaning device of backflushing filter |
| 01/26/2011 | CN201719908U Liquid absorbing circuit breaker with washing function |
| 01/26/2011 | CN201719907U Partial flow filter with flow regulation function |
| 01/26/2011 | CN201719901U Lubricating oil filter of diesel engine |
| 01/26/2011 | CN201719886U Acidic liquid filter |
| 01/26/2011 | CN201719140U Shower device with replaceable filter core |
| 01/26/2011 | CN101959570A Filtration device having variable filter |
| 01/26/2011 | CN101956870A Water-saving filtering bibcock |
| 01/26/2011 | CN101954219A 船用毛发过滤器 Marine hair filter |
| 01/26/2011 | CN101332322B Plasma filter with high tightness |
| 01/25/2011 | USRE42059 Oval centerpost and cooperating filter cartridge |
| 01/25/2011 | US7875187 Systems and methods for creation of conducting networks of magnetic particles through dynamic self-assembly process |
| 01/25/2011 | US7875178 Water quality drain basin insert |
| 01/25/2011 | US7875171 Suction filter for an automatic transmission |
| 01/25/2011 | US7875169 Leakage indicator for a filter element of a filter press |
| 01/25/2011 | CA2537285C Water treatment cartridges and processes related thereto |
| 01/20/2011 | WO2011008972A1 Systems for bioagent identification |
| 01/20/2011 | WO2011008929A2 Apparatus and method for controlling flow of solids into wellbores using filter media containing an array of three-dimensional elements |
| 01/20/2011 | WO2010135012A3 Multi-stage filter cartridge with snap fit filters |
| 01/20/2011 | WO2010120754A3 Bagged filter cartridge, system and methods |
| 01/20/2011 | WO2010117606A3 Fluted filter with axial seal |
| 01/20/2011 | WO2010114990A3 Filter medium for metal-working liquids |
| 01/20/2011 | WO2010110547A3 Apparatus for filtering contaminants in aquarium tank |
| 01/20/2011 | WO2010107657A3 Oil filter |
| 01/20/2011 | US20110011811 Apparatus and method for the treatment of liquid/solid mixtures |
| 01/20/2011 | US20110011807 Device and method for operating a fuel filter |
| 01/20/2011 | US20110011791 Filter device and method |
| 01/20/2011 | US20110011790 Filtration barrier |
| 01/20/2011 | US20110011783 Filter screen and integrated valve with a filter screen |
| 01/20/2011 | US20110011782 Sealed Filter Element |
| 01/20/2011 | US20110011781 Apparatus for the separation of plasma |
| 01/20/2011 | US20110011583 Systems and methods to filter and collect downhole fluid |
| 01/20/2011 | US20110011469 Transmission hydraulic circuit, transmission provided therewith and vehicle equipped with same |
| 01/20/2011 | US20110011372 Fluid filter with integrated temperature regulation |
| 01/20/2011 | DE202010013971U1 Wasserbehandlungsanordnung mit Dosenbehälter Water treatment assembly with dose containers |
| 01/20/2011 | DE102009033772A1 Messvorrichtung sowie Verkaufsset nebst Handgerät zur Bestimmung der elektrischen Spannung eines strömenden Fluids Measuring device as well as sales set together with hand-held device for determining the electrical voltage of a flowing fluid |
| 01/20/2011 | CA2768229A1 Apparatus and method for controlling flow of solids into wellbores using filter media containing an array of three-dimensional elements |
| 01/20/2011 | CA2673319A1 Sump reactor hub for aquarium filtration |
| 01/19/2011 | EP2274065A1 Modular drinking water filtration system with bottom load cartridges |
| 01/19/2011 | EP2274064A1 Modular drinking water filtration system with adaptor rings for replacable cartridges |
| 01/19/2011 | EP1883464B1 Pocket filter assembly |
| 01/19/2011 | CN201715130U Self filtering type pipe connection bolt |
| 01/19/2011 | CN201715075U Electromagnetic exhaust valve with filter device |
| 01/19/2011 | CN201713857U Water source filtering divider |
| 01/19/2011 | CN201713032U Garbage compression station sewage collecting device |
| 01/19/2011 | CN201711043U Combined filter used for double-tank type double-control full-automatic drip irrigation |
| 01/19/2011 | CN201711037U Filter |
| 01/19/2011 | CN201711036U Water purifier |
| 01/19/2011 | CN201711035U Filtering station for backward washing emulsion and hydraulic control reversing valve thereof |
| 01/19/2011 | CN201711034U Backwash filter |
| 01/19/2011 | CN201711033U High-pressure automatic back flushing filter station |
| 01/19/2011 | CN201711032U Underground online ultrafilter |
| 01/19/2011 | CN201711031U Electromagnetic filtering device |
| 01/19/2011 | CN201711030U Universal transparent visual filter |
| 01/19/2011 | CN201711029U Water purifier capable of discharging pollution automatically |
| 01/19/2011 | CN201711028U Water purifier with hidden faucet |
| 01/19/2011 | CN201711026U Filtering machine for heating drum |
| 01/19/2011 | CN201711013U Filter with movable bottom |
| 01/19/2011 | CN101947398A Precision filtering device and method for finely processing condensation water from nuclear power station |
| 01/19/2011 | CN101947397A Containment sump filter of horizontal pressurized water reactor (PWR) nuclear power plant |
| 01/19/2011 | CN101947396A Filtering shell of water purifier and connecting method with base |
| 01/18/2011 | US7871527 Equiped with plenums having metering slots; easy replacement; uniform flow distribution and backwashing |
| 01/18/2011 | US7871517 Filter device |
| 01/18/2011 | US7871515 Filter assemblies, filter cartridges and methods for removing filter cartridges from filter assemblies |
| 01/18/2011 | US7871023 Two-part flow regulator, jet regulator or backflow preventer having a snap-in joint between the parts |
| 01/18/2011 | US7870975 Water-dispensing appliance and drinks-dispensing arrangement with a water-dispensing appliance |
| 01/18/2011 | CA2595662C Air filtering apparatus |
| 01/18/2011 | CA2426752C High pressure filter/separator and locking mechanism |
| 01/13/2011 | WO2011005020A2 Gel composition for shower filter, method for manufacturing shower gel filter and shower filter |
| 01/13/2011 | WO2011003862A1 An improved filter group for diesel-powered internal combustion engines with a heater device |
| 01/13/2011 | WO2011003516A1 Filter device |
| 01/13/2011 | WO2010135028A3 Improved separation vessel for solids removal |
| 01/13/2011 | WO2010133974A3 Uv reactor design having pressure equalizing manifold for increasing uv flux efficiency |
| 01/13/2011 | WO2010123719A3 Fuel cell system including a fuel filter member with a filter property indicator |
| 01/13/2011 | WO2010111692A3 Filter modules for improved media utilization and use generally cylindrical housing |
| 01/13/2011 | US20110006014 System and Method For Process and Waste Water Filtration |
| 01/13/2011 | US20110006000 Biofilm remediation of metal containing wastewater |
| 01/13/2011 | US20110005991 Container for filtering liquid having an outlet aperture for air |