| 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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| 10/24/2007 | CN200963550Y Built-in type filter of washing tower |
| 10/24/2007 | CN200963549Y Automatic pipeline filter for belt type pressure filter |
| 10/24/2007 | CN200963548Y Foam-absorbing oil-returning device for vacuum oil filter |
| 10/24/2007 | CN101060901A Filter assembly for sampling |
| 10/24/2007 | CN100344866C Fuel feed apparatus having sub-tank |
| 10/24/2007 | CN100344548C Waste water treatment system by superconductive magnetic separation |
| 10/24/2007 | CA2584587A1 Filter anti-drainback valve and media pack seal |
| 10/23/2007 | US7285213 Conveying unit |
| 10/23/2007 | CA2450029C Vessels and covers |
| 10/18/2007 | WO2007117959A1 Fluid filter element and bypass adaptor |
| 10/18/2007 | WO2007116177A1 Liquid/gas separator especially for a vacuum cleaner |
| 10/18/2007 | WO2007092321A3 Filter arrangement and methods |
| 10/18/2007 | US20070241049 Multiple-use two-reservoir bucket |
| 10/18/2007 | US20070241047 Filter Element |
| 10/18/2007 | US20070241042 Controlled release of additives in fluid systems |
| 10/18/2007 | US20070241037 Water purifier |
| 10/18/2007 | US20070241036 Filter for filtering fuel |
| 10/18/2007 | US20070240393 Air connection unit for an air filter housing |
| 10/17/2007 | EP1844838A2 Filter with memory, communication and temperature sensor |
| 10/17/2007 | EP1844836A2 Filter with memory, communication and pressure sensor |
| 10/17/2007 | EP1844835A2 Filter with memory, communication and concentration sensor |
| 10/17/2007 | EP1844834A1 Filter seating monitor |
| 10/17/2007 | EP1844833A1 Improved self-cleaning filter for agricultural irrigation water |
| 10/17/2007 | EP1750824B1 Fuel filter for diesel internal combustion engines |
| 10/17/2007 | EP1747053B1 Filter element with off-axis end cap |
| 10/17/2007 | CN200961748Y Water tap with ozone release function |
| 10/17/2007 | CN200960430Y Heating device for oil filter |
| 10/17/2007 | CN200960429Y Pressure regulating device for air pressure filtering device |
| 10/17/2007 | CN200960151Y Negative pressure filter for artificial abortion |
| 10/17/2007 | CN101054880A Window capable of ventilating and insulating noise |
| 10/17/2007 | CN101053719A Honeycomb structure |
| 10/16/2007 | US7282156 Apparatus & method for cleaning cooling tower recirculating water |
| 10/16/2007 | US7282155 Device and a method for filtering a fluid |
| 10/16/2007 | US7282147 Cleaning hollow core membrane fibers using vibration |
| 10/16/2007 | US7282146 Removal system for membranes in a membrane filtration system |
| 10/16/2007 | US7282145 Oil filter for construction machine |
| 10/16/2007 | US7282142 Fluid strainer assembly |
| 10/16/2007 | US7282140 Sump filter with filter element cartridge |
| 10/16/2007 | US7281632 Filter media surface modification for enhanced sealing and apparatus utilizing the same |
| 10/11/2007 | WO2007113512A1 Fluid filter |
| 10/11/2007 | WO2007112482A1 Passive apparatus and method for filtering noxious gases |
| 10/11/2007 | US20070235387 Feeding contaminated raw water through horizontal pipes into a basin containing natural filter material; adding water containing oxygen, O2-releasing substances, metabolic substrates, or microorganisms through satellite wells around extraction well, where pure water is extracted using negative pressure |
| 10/11/2007 | US20070235384 Fuel filters |
| 10/11/2007 | US20070235379 Fluid treatment apparatus |
| 10/11/2007 | US20070235375 Filter with combination valve having elongated openings in the end plate |
| 10/11/2007 | US20070235374 Filter relief valve and filter cartridge assembly seal |
| 10/11/2007 | DE102007016320A1 Kraftstofffilter Fuel filter |
| 10/11/2007 | CA2648137A1 Fluid filter |
| 10/10/2007 | EP1841925A2 Two-part flow regulator, jet regulator, or backflow preventer comprising a snap-in joint between the parts |
| 10/10/2007 | CN200957330Y Condenser of oil filter |
| 10/10/2007 | CN200957329Y Vacuum-pump protector of of oil filter |
| 10/10/2007 | CN200957328Y Pressure protector of filtering device for oil filter |
| 10/10/2007 | CN200957327Y Filter of high-pressure pipeline |
| 10/10/2007 | CN200957326Y Filter of oil tank |
| 10/10/2007 | CN200957325Y Defoaming device of vacuum oil filter |
| 10/10/2007 | CN200956763Y Outer filter for aquarium |
| 10/10/2007 | CN101052452A 流体过滤器 Fluid filter |
| 10/10/2007 | CN101052451A Rotary valve assembly for fluid filtration system |
| 10/10/2007 | CN101049990A 净水器 Water Purifier |
| 10/10/2007 | CN101049989A 净水器 Water Purifier |
| 10/09/2007 | US7279095 Fuel supply device |
| 10/09/2007 | US7279091 Filter device |
| 10/09/2007 | US7278541 Method of making a filter assembly having a flexible housing |
| 10/09/2007 | US7278389 Automobile intake air flow plenum and plenum diverter |
| 10/04/2007 | WO2007111619A2 Grit removal system for emergency water reservoir |
| 10/04/2007 | WO2007110049A1 Filter insert having a closure for a second filter chamber |
| 10/04/2007 | WO2007109892A1 Plant extracts and uses thereof in filter systems |
| 10/04/2007 | WO2007089852A3 Filter arrangement and servicing thereof |
| 10/04/2007 | US20070232475 Device for Eliminating Impurities from the Lubricating Oil of an Internal Combustion Engine |
| 10/04/2007 | US20070227984 Injector fuel filter with built-in orifice for flow restriction |
| 10/04/2007 | US20070227965 Deformable strainer |
| 10/04/2007 | US20070227955 Apparatus for the Filtration of Liquids |
| 10/04/2007 | CA2644616A1 Plant extracts and uses thereof in filter systems |
| 10/03/2007 | EP1838411A1 Fluid flow restriction indicator |
| 10/03/2007 | EP1838409A1 Micro-filtering device and filtering element |
| 10/03/2007 | EP1235625A4 Apparatus and methods for pumping high viscosity fluids |
| 10/03/2007 | CN200954418Y 便携式净水器 Portable water purifier |
| 10/03/2007 | CN200954417Y Angular-joint type pipeline filter |
| 10/03/2007 | CN101048213A Method for monitoring the degree of fouling of a filter |
| 10/02/2007 | US7276169 Partially filling the filtering body with water;starting pump;short-circuiting the pump by a fluid passage by putting the delivery duct in communication with closed vessel; stopping the pump; keeping the pump stopped to allow the air to escape from the chamber and the filtering body |
| 10/02/2007 | US7276100 Air purifier |
| 10/02/2007 | US7275606 Solids strainer system for a hydraulic choke |
| 09/30/2007 | CA2583447A1 Filter saturation control system |
| 09/29/2007 | CA2602207A1 Deformable strainer |
| 09/27/2007 | WO2007109158A2 Oil water coalescing separator |
| 09/27/2007 | WO2007108977A2 Device for measuring permeate flow and permeate conductivity of individual reverse osmosis membrane elements |
| 09/27/2007 | WO2007108917A1 Hydraulic lubrication filter assembly |
| 09/27/2007 | WO2007108146A1 Overflow device for water tank |
| 09/27/2007 | WO2007108145A1 Filter device for water tank |
| 09/27/2007 | WO2007107052A1 A pipeline type water purifier which can be cleaned free of stripping |
| 09/27/2007 | US20070221566 Filter for separating two liquids or liquid constituents from a gas |
| 09/27/2007 | US20070221565 Grit removal system for emergency water reservoir |
| 09/27/2007 | US20070221564 Water Nano-Filtration Device |
| 09/27/2007 | US20070221560 Fuel Filter for Diesel Internal Combustion Engines |
| 09/27/2007 | US20070221554 Filter with pressure relief |
| 09/27/2007 | US20070221553 Oil water coalescing separator |
| 09/27/2007 | US20070221552 System for Processing a Biomaterial Waste Stream |
| 09/26/2007 | EP1835983A1 Semi-permeable membrane system for magnetic particle fractions |
| 09/26/2007 | EP1494781B1 Oil filter apparatus |
| 09/26/2007 | CN200951355Y Automatic filtration type water purification apparatus |