| Patents for B01D 24 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof (8,047) |
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| 02/22/2007 | US20070039866 Device, system, and method for depositing processed immiscible-fluid-discrete-volumes |
| 02/22/2007 | US20070039299 Porous sintered composite materials |
| 02/21/2007 | CN2870944Y High-speed filtering assembly of hung cantilever long fibre |
| 02/21/2007 | CN2870943Y Environmental-protecting skin-whitening water filter |
| 02/14/2007 | CN2868384Y Suspension helical filter |
| 02/14/2007 | CN2868383Y Straight long-filter-element water filterfor domestic low temperature heating system |
| 02/14/2007 | CN2868382Y Straight short-filter-element water filter for domestic low temperature hating system |
| 02/14/2007 | CN1299795C Siphon type water cleaning apparatus structure |
| 02/08/2007 | WO2007016230A2 Systems and methods for mixing paint |
| 02/08/2007 | WO2006012332A3 System and method for separating biomass from media in a fluidized bed reactor |
| 02/07/2007 | EP1748829A1 Gravity type fiber filter |
| 02/06/2007 | US7172695 Liquid treating apparatus |
| 02/01/2007 | US20070023346 Filter having a filter layer that forms a protective barrier to prevent clogging of a gravel-less underdrain and method of making the same |
| 02/01/2007 | US20070023343 Systems and methods for mixing paint |
| 02/01/2007 | US20070023341 Fluid treatment apparatus |
| 02/01/2007 | US20070023340 Filtration device including a loop and a circulation pump |
| 01/30/2007 | US7169304 Structural matrices containing adsorption material; vibrating; filling molds; heating; cooling |
| 01/30/2007 | US7169303 Sorbent reactor for extracorporeal blood treatment systems, peritoneal dialysis systems, and other body fluid treatment systems |
| 01/30/2007 | US7168574 Dual filter |
| 01/24/2007 | CN1899663A Showering filter |
| 01/24/2007 | CN1296116C Double flow rate water filtering cap |
| 01/16/2007 | US7163964 in the dilute compartment of an electro de-ionization process is required to fulfill the following two requirements: Effectively exchange the ionic load being fed in through the feed water to be de-ionized; and Transport the ions to the concentrate compartment while remaining in a highly regenerate form |
| 01/16/2007 | US7163630 Moving a sludge mat renewal member across the top of a filter bed to disrupt the mat and to form newly-moved sludge on the top that has a density less than that of the original mat, so that liquid accesses the filter bed through the new-moved sludge, is filtered in the bed, and exits the reator |
| 01/16/2007 | US7163621 Fluidizable device |
| 01/16/2007 | US7163520 Method and device for removal of radiocontrast media from blood |
| 01/11/2007 | WO2007004245A1 Floating filtering particle filter for fluids with cleaning device and anti-reflux diffuser |
| 01/11/2007 | WO2006128187A3 Enhanced ceramic filter for drinking water treatment |
| 01/11/2007 | US20070007196 Filter cartridge for fluid for treating surface of electronic device substrate |
| 01/11/2007 | US20070007192 Pool cleaning apparatus |
| 01/10/2007 | CN2855502Y Buoy type fiber filter |
| 01/10/2007 | CN1894020A Method for preparing an ion exchange media |
| 01/09/2007 | US7160460 System and method for treating wastewater using coir filter |
| 01/09/2007 | US7160452 Filter device |
| 01/09/2007 | US7160445 Decorative pond system |
| 01/04/2007 | US20070000279 Inline pipe filter and air conditioner comprising the same |
| 01/03/2007 | CN2853143Y Cleaning aeration suction water filter |
| 01/03/2007 | CN1890008A Fuel cell with fuel monitoring system and method of use |
| 01/03/2007 | CN1292992C Coagulant, coagulation treatment apparatus, coagulation treatment method, and coagulation treatment apparatus for fluid |
| 01/03/2007 | CN1292990C Prepn and application of iron-coating aluminium sand capable of eliminating organic matter from water |
| 01/02/2007 | US7156995 Aeration tank control valve system |
| 12/28/2006 | US20060292017 Pump spacer/dampening structure for fuel delivery system |
| 12/28/2006 | US20060289349 Composite materials for fluid treatment |
| 12/27/2006 | EP1735072A1 Buoyant filter media |
| 12/27/2006 | EP1735071A1 Tankage system incorporating adsorption clarification and parallel plate separation |
| 12/27/2006 | CN2850689Y A multifunctional activating filter element and ecological multifunctional drinking water machine using same |
| 12/27/2006 | CN2850688Y 净水器滤芯 Water purifier filter |
| 12/21/2006 | WO2006083279A3 Filter dehydrator |
| 12/21/2006 | WO2006082447A3 Apparatus and methods for filtering liquid |
| 12/21/2006 | US20060283792 Locking drain filter for floor drains with drain wells |
| 12/20/2006 | EP1420869B1 Filter device for garden ponds or similar |
| 12/20/2006 | CN2848333Y Phosphorization filtering device |
| 12/19/2006 | US7150849 Heat treatable coated article with diamond-like carbon (DLC) and/or zirconium in coating |
| 12/14/2006 | WO2005115926A3 Antimicrobial activated carbon and method of making |
| 12/13/2006 | CN2846420Y Adsorptive device for oil regeneration |
| 12/13/2006 | CN1289168C Apparatus and method for separation fluids from solids, providing suction on the sides and/or underneath a carrier belt |
| 12/12/2006 | US7147311 Fluid supply media |
| 12/07/2006 | US20060273005 Porous structures and methods for forming porous structures |
| 12/07/2006 | US20060272996 Device for removing impurities from a liquid |
| 12/07/2006 | CA2609024A1 Apparatus and method for distributing gas and liquid during backwash in filter underdrain flumes using dual separation |
| 12/06/2006 | CN2843575Y Back-flushing blow-down device of radial-flow filter net and filter material for filter |
| 12/06/2006 | CN1874831A Filtration device |
| 12/06/2006 | CN1872379A Filter device |
| 12/06/2006 | CN1288093C Elimination method of eliminated article |
| 11/30/2006 | DE102005025008A1 Back flushing of multi-layer filters, in swimming pools and water treatment, uses a formulation combining a solution of a copolymerisate of acroleine and formaldehyde with a polyoxy carbon salt for cleaning and disinfection |
| 11/29/2006 | CN2841778Y Domestic water secondary utilization water-saving device |
| 11/29/2006 | CN2841121Y Sand-cove water-purifying jar |
| 11/29/2006 | CN2841120Y Assembled sandstone filter |
| 11/29/2006 | CN2841119Y Water-filtering instrument for bathing |
| 11/28/2006 | US7141164 comprises blocks that interlock to promote stability of the block position during backwash procedures |
| 11/23/2006 | WO2006123820A1 Oil filter, system and method for deterioration control |
| 11/22/2006 | EP1723083A1 Removal of carbon, nitrogen and phosphorus from waste water using fluidized beds |
| 11/22/2006 | EP1722828A2 Indoor air quality module including a shield to minimize the leakage of ultraviolet light |
| 11/22/2006 | CN1864794A A filter tank |
| 11/22/2006 | CN1864479A Simple and economical device for removing harmful substances from aquaculture system |
| 11/21/2006 | US7138056 Filter underdrain system for backwash flow and method for measuring same |
| 11/15/2006 | CN1284735C Integrated aeration biological filter tank |
| 11/14/2006 | US7135008 Method and apparatus for ultrafiltration utilizing a peripheral access dual lumen venous cannula |
| 11/09/2006 | WO2006102431A3 Bonded fiber structures for use in blood separation |
| 11/09/2006 | US20060248901 Water cooler |
| 11/09/2006 | DE10231096B9 Filtervorrichtung und Innenbehälter für eine Filtervorrichtung Filter device and the inner container for a filter device |
| 11/09/2006 | DE10219383B4 Filtriervorrichtung Filtering |
| 11/08/2006 | CN2835365Y Washing device capable of purifying and reutilizing sewage |
| 11/08/2006 | CN1859960A Apparatus for trapping floating and non-floating particulate matter |
| 10/31/2006 | US7128831 Pollutant containment system |
| 10/31/2006 | US7128218 Metal oil pan with an integrated oil filter |
| 10/31/2006 | CA2499266C Method and apparatus for filtering a liquid |
| 10/26/2006 | US20060237359 Filter assembly having a five-way valve |
| 10/26/2006 | US20060237355 Bottom-tabbed beverage-brewing filter, filter dispenser and method |
| 10/26/2006 | US20060237351 Method of operating a dialysis machine |
| 10/25/2006 | CN2829844Y Filtering unit of water treatment appts |
| 10/24/2006 | CA2281615C Method for producing a filter bottom for water treatment |
| 10/19/2006 | WO2006110909A2 Improved method for forming two-tone parts for automotive interior applications |
| 10/19/2006 | WO2006110290A2 System and method for patron notification using the patron's wireless device |
| 10/19/2006 | US20060231482 Integrated waffle fluid filter apparatus and method |
| 10/17/2006 | US7122237 Honeycomb filter and method for manufacturing the same |
| 10/12/2006 | US20060226066 Snap on strainer with side-slide cleaning |
| 10/12/2006 | US20060226064 Multiple cartridge carafe filtration |
| 10/12/2006 | US20060226063 Recycled tire pipe fluid purification process and apparatus for liquids including stormwater |
| 10/12/2006 | US20060226062 Three-dimensionally polymerized polymer, formed by polymerizing first cross-linking a three-dimensional molecule containing an adamantine ring in its backbone, and second, two-dimensional cross-linking molecules; pores formed by the polymerization of the first and second cross-linking molecules |
| 10/11/2006 | CN1843564A Production method of fiber demister and fiber layer molding die |