| Patents for B01D 36 - Filter circuits or combinations of filters with other separating devices (7,816) |
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| 06/20/2007 | CN2912760Y Sliding surface electric potential control type oil-purifying machine |
| 06/14/2007 | US20070131604 Filter unit with deaerating mechanism |
| 06/13/2007 | CN2910326Y Combined iron-manganese removing filter |
| 06/13/2007 | CN1980716A Tankage system incorporating adsorption clarification and parallel plate separation. |
| 06/13/2007 | CN1978030A Filtering tube |
| 06/07/2007 | WO2007062704A1 Closure system for a fluid vessel, especially for a hydraulic tank |
| 06/07/2007 | US20070125695 Device for separating water and filtering impurities out of fuel |
| 06/06/2007 | CN1975313A Thermal energy recovery system containing waste hot water |
| 06/05/2007 | US7226538 Fluid processing apparatus |
| 05/31/2007 | WO2007061615A2 Dual element vacuum filtration system for metal-working fluids |
| 05/31/2007 | US20070119789 Method of filtering a fluid and remote filtering station |
| 05/31/2007 | US20070119772 Filters |
| 05/30/2007 | EP1399238B1 Hybrid spin-on filter |
| 05/30/2007 | EP1301700B1 Diesel fuel filter with interchangeable cartridge |
| 05/30/2007 | CN2905180Y Water supplying machine with automatic sand-removing, filtering and sterilizing function |
| 05/30/2007 | CN1972877A Turbid water purification apparatus and coagulant addition equipment |
| 05/30/2007 | CN1972734A Fuel filter for diesel internal combustion engines |
| 05/24/2007 | US20070114166 Dual element vacuum filtration system for metal-working fluids |
| 05/23/2007 | EP1786539A1 Fuel filter for a combustion engine |
| 05/17/2007 | US20070107601 Liquid filtration device |
| 05/16/2007 | EP1785180A1 Process and plant for clarification and filtration of fluids in one tank |
| 05/16/2007 | EP1785177A1 Chemical additive carrier for filter |
| 05/16/2007 | CN2899904Y Water purifier |
| 05/16/2007 | CN1962463A Multifunctional water-purifying apparatus |
| 05/16/2007 | CN1961662A A water treatment equipment for aquarium |
| 05/16/2007 | CN1315560C Water disposal activating bed and its uses |
| 05/10/2007 | US20070102345 Biological fluid filtration system and biological fluid filter used therein |
| 05/09/2007 | CN2897388Y Cross-current vortex solid-liquid separator |
| 05/09/2007 | CN2897387Y Multi-purpose water purifier |
| 05/09/2007 | CN2896875Y External filtering bucket |
| 05/09/2007 | CN2896865Y Intelligent sterile animal separating bag |
| 05/09/2007 | CN1958122A Filtration water purifier and water purification technique |
| 05/09/2007 | CN1958114A Rotational flow microporous filter |
| 05/02/2007 | EP1658121B1 Filter assembly with vented filter element |
| 05/02/2007 | EP1562441B1 Filtration of vegetable slurries |
| 05/02/2007 | CN2895421Y Oil press filter device |
| 05/02/2007 | CN2894792Y Valve-free filtering pond |
| 05/02/2007 | CN2894270Y External filter for fishbowl |
| 04/25/2007 | EP1777407A1 Diesel filter |
| 04/25/2007 | EP1776993A1 Diesel filter |
| 04/25/2007 | CN1951537A Filter separation method used in hydrolyze processing of fish and wastes thereof |
| 04/19/2007 | US20070084808 Mobile water treatment system |
| 04/18/2007 | EP1775003A1 Filtration systems |
| 04/18/2007 | CN2889451Y Sewage reusing device of sweeping machine for environmental sanitation |
| 04/18/2007 | CN1948644A Each storey water discharge pipe structure waste water utilization filter and bivalve water tank |
| 04/17/2007 | CA2429484C Fluid conveyed material collection system |
| 04/11/2007 | CN2887415Y Integral board type filtering device |
| 04/11/2007 | CN1943328A Aquarium filter cartridge and filtration system |
| 04/10/2007 | US7201153 Fuel injection system for an internal combustion engine |
| 04/04/2007 | EP1286915B1 Particulate removal in the reformation of halogenated organic materials |
| 04/04/2007 | CN2885380Y Water-filtering purifier |
| 04/03/2007 | US7198715 Device for separating fluid mixtures |
| 04/03/2007 | US7198713 Installation for the removal and the deactivation of organisms in the ballast water |
| 03/28/2007 | EP1483032B1 Method for continuously filtering raw brine for use in chlor-alkali electrolysis |
| 03/28/2007 | CN2882835Y Novel emulsion purifier for rolling |
| 03/27/2007 | US7195710 Systems and methods using multiple solvents for the removal of lipids from fluids |
| 03/27/2007 | US7195122 Filters |
| 03/21/2007 | CN2879658Y Overlooking type aquarium |
| 03/21/2007 | CN1931729A Process of treating and utilizing acid waste water containing heavy metal |
| 03/20/2007 | US7192518 Liquid circuit |
| 03/15/2007 | WO2007030407A2 Removal of fluoride ions from aqueous solutions |
| 03/15/2007 | CA2621646A1 Removal of fluoride ions from aqueous solutions |
| 03/14/2007 | CN1927434A Screen water filtration device with square top and round bottom |
| 03/14/2007 | CN1304087C Filter element with a drainage tube |
| 03/13/2007 | CA2193767C Traveling backwash manifold for a centrifuge |
| 03/07/2007 | CN2875562Y Integrated water purification device |
| 03/07/2007 | CN2875561Y Integrated automatic water treatment device |
| 03/07/2007 | CN2875551Y Purification device for water impurity |
| 03/01/2007 | DE202006019492U1 Filter- und Sterilisiervorrichtung Filtering and sterilizing |
| 02/28/2007 | CN2873296Y Kitchen water purifier |
| 02/28/2007 | CN1301776C Filtration and washing technology in preparing metal or non metal fine granular powder |
| 02/27/2007 | US7182858 Multiple barrier filter apparatus |
| 02/22/2007 | WO2007021874A1 Fluid filter arrangement including valve arrangement and methods |
| 02/21/2007 | CN2870953Y Prinking water filter |
| 02/21/2007 | CN2870952Y Three-stage industrial waste water cryogenic pretreatment filter |
| 02/21/2007 | CN1915009A Water purifier for separation type fish bowl |
| 02/20/2007 | US7179380 Environmentally friendly dual lube venturi filter cartridge |
| 02/15/2007 | WO2007017059A1 Oil module |
| 02/14/2007 | EP1750824A1 Fuel filter for diesel internal combustion engines |
| 02/14/2007 | EP1362177A4 Fuel delivery system |
| 02/14/2007 | CN2868388Y Aloe gel four-stage micro filter |
| 02/13/2007 | CA2235218C Filter bag and connector cartridge |
| 02/13/2007 | CA2177886C Self-venting valve arrangement |
| 02/08/2007 | WO2007015006A1 Step device for filtering water of a pool |
| 02/07/2007 | EP1615709B1 Filter device and method for the periodic cleaning of a filter |
| 02/07/2007 | CN1907537A Precise water resource reclaiming machine |
| 02/06/2007 | US7172706 For separating water from a mixture of water and fuel |
| 02/06/2007 | US7172695 Liquid treating apparatus |
| 02/06/2007 | US7172689 Arrangement and method for maintaining a minimum flow velocity in the coolant return of a machine tool coolant filtration system |
| 02/06/2007 | CA2203007C Assembly for processing a fluid by filtration and centrifugation |
| 02/01/2007 | US20070023339 Filter Assembly And Filter Element |
| 01/31/2007 | CN2863224Y Domestic separate-quality water-supplying apparatus |
| 01/31/2007 | CN2863223Y Water filter |
| 01/31/2007 | CN1903408A Water treatment filtration equipment |
| 01/25/2007 | WO2007010037A1 Fuel filter |
| 01/24/2007 | CN2860589Y Reversal combined filter |
| 01/24/2007 | CN2860588Y Filter element double-pipe integrated circuit device for water purifier |
| 01/24/2007 | CN1900633A Filter and pollutant discharging device for central air conditioner |
| 01/24/2007 | CN1899667A Filter for water curtain sealing mechanism of graphite processing machine tool |
| 01/17/2007 | EP1743684A1 Filter element |