| 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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| 07/30/2009 | US20090188856 Externally Centering Filter Element or Cartridge and Housing and System Utilizing the Same |
| 07/30/2009 | US20090188854 Filter device for filtering liquid from a source |
| 07/30/2009 | US20090188847 Ventilation system of sludge receiving facility |
| 07/30/2009 | US20090188840 Screen basket for securing inlets or outlets of tanks |
| 07/30/2009 | US20090188574 Device for controlling fuel in a fuel tank |
| 07/30/2009 | US20090188223 Air treatment system |
| 07/29/2009 | EP2083068A1 Device for treating and purifying a liquid product |
| 07/29/2009 | EP2081662A1 Fluid filter monitoring device |
| 07/29/2009 | EP2081475A1 Jug for filtering liquids |
| 07/29/2009 | EP1289632B1 Method and device for purifying water |
| 07/29/2009 | CN201279413Y Automatic back-flushing pipe filter |
| 07/29/2009 | CN201279412Y Pneumatic dampening liquid filter |
| 07/29/2009 | CN201279411Y Electric dampening liquid filter |
| 07/23/2009 | WO2009091762A1 Single piece resilient combination bottom support and relief valve end seal element for fluid filters |
| 07/23/2009 | WO2009090678A1 Method for determining the exhaustion of a filter cartridge in a filter system with replaceable cartridge and device operating according to that method. |
| 07/23/2009 | WO2009090197A1 A water supply unit for providing purified water |
| 07/23/2009 | WO2009064119A3 Circulation type water purifier |
| 07/23/2009 | US20090184063 Minimal residual liquid retention filter housing |
| 07/23/2009 | US20090184045 Fluid Filter Element |
| 07/23/2009 | US20090184044 In-tank fuel delivery module having an accessible fuel filter |
| 07/23/2009 | US20090184043 Filtration module including unitary filter cartridge-bowl construction |
| 07/23/2009 | US20090184042 Filter device |
| 07/23/2009 | US20090184041 Fluid filter with clear shell portion |
| 07/23/2009 | US20090184040 Contaminated fluid recovery apparatus |
| 07/23/2009 | US20090184036 Fluid filter for combustion engine systems and methods |
| 07/23/2009 | US20090183477 Air filter |
| 07/23/2009 | DE202009006844U1 Gas- und Flüssigkeitsfilter mit Schraubeinsatz Gas and liquid filter with threaded stud |
| 07/23/2009 | DE19652191B4 Verfahren zur Filtration einer einen Schlamm enthaltenden phosphathaltigen Phosphatierprozessflüssigkeit A method of filtering a slurry containing a phosphate-containing Phosphatierprozessflüssigkeit |
| 07/23/2009 | DE102006040703B4 Vorrichtung zum Filtrieren eines Fluids, insbesondere für kunststoffverarbeitende Anlagen Device for filtering a fluid, especially for plastics processing equipment |
| 07/23/2009 | CA2711374A1 Single piece resilient combination bottom support and relief valve end seal element for fluid filters |
| 07/22/2009 | EP1965886B1 Method for identifying the characteristics of an air filter cartridge |
| 07/22/2009 | EP1933967B1 Oil filter assembly |
| 07/22/2009 | EP1678083B1 Filter jug with replaceable cartridge and method of monitoring and controlling the efficiency of a filter cartridge in a replaceable cartridge filter device |
| 07/22/2009 | EP1392110A4 Aquarium filter system |
| 07/22/2009 | CN201275446Y Vibrating and defoaming vacuum oil filter |
| 07/22/2009 | CN100516390C Flush-proof filtration apparatus for vertical urinal |
| 07/22/2009 | CN100515534C Top cover device of top inputting type fast-opened filter |
| 07/22/2009 | CN100515533C Quick change filter and bracket system with key system and universal key option |
| 07/21/2009 | US7563412 a filter arranged in the vessel and a filtrate outlet for evacuating the filtrate out of the filter; filter is connected to the filtrate outlet; means for delivering a gas into the vessel in a region of the vessel near to the bottom and beside the filter; simple, inexpensive |
| 07/21/2009 | US7563361 Systems for fluid treatment having multiple cycles |
| 07/21/2009 | CA2432899C Pitcher type water purifier and purification cartridge for the water purifier |
| 07/21/2009 | CA2348115C Fluid filter with pressure relief valve |
| 07/16/2009 | WO2009087670A2 Gravity operating ceramic water filter |
| 07/16/2009 | US20090182263 Filtration system for preparation of fluids for medical applications |
| 07/16/2009 | US20090178981 Method and apparatus for treating rinse water in decontamination devices |
| 07/16/2009 | US20090178977 De-aeration system |
| 07/16/2009 | US20090178976 Filtering device for liquid filtration |
| 07/16/2009 | US20090178963 Two Part Resilient Combination Bottom Support and Relief Valve End Seal Assembly for Fluid Filters |
| 07/16/2009 | US20090178366 Gutter filter |
| 07/16/2009 | DE102008003179A1 Verfahren und Vorrichtung zum Entwässern einer Hydraulikflüssigkeit Method and apparatus for dewatering a hydraulic fluid |
| 07/15/2009 | EP2078164A1 A support matrix arrangement |
| 07/15/2009 | CN201271542Y Back washing type high pressure filter station |
| 07/15/2009 | CN201271541Y Filter screen of water tank |
| 07/15/2009 | CN201271540Y Online pipeline filter |
| 07/15/2009 | CN201271539Y Filtering equipment for protecting acid pump |
| 07/15/2009 | CN100512918C Powdered metal magnetic filter and method for manufacturing the same |
| 07/14/2009 | US7560021 Selector valve of a pressure filter for aquariums or ponds |
| 07/14/2009 | CA2273504C Method for making drying more effective |
| 07/09/2009 | WO2009085726A1 Filter device |
| 07/09/2009 | WO2009083285A1 Fluid filter |
| 07/09/2009 | US20090175686 Fluid injection deflector shield viewing apparatus and method |
| 07/09/2009 | US20090173700 Device and method of separating and concentrating microfluidic particles |
| 07/09/2009 | US20090173685 Blood treatment filter and blood treatment circuit |
| 07/09/2009 | US20090173683 Drainless reverse osmosis water purification system |
| 07/09/2009 | US20090173675 Water Filter Cartridge System Having a Combined Blending Valve System in the Candle and Adjusting Device in the Head |
| 07/09/2009 | US20090173673 Fluid delivery device |
| 07/09/2009 | DE112007002057T5 Additivdispergierender Filter und Verfahren zu dessen Herstellung Additivdispergierender filter and process for its preparation |
| 07/09/2009 | DE102008059412A1 Filter device i.e. fluid filter, for use in internal-combustion engine of vehicle, has housing and flange provided with areas lying directly one on other in position and welded with each other at housing and at flange by infrared welding |
| 07/08/2009 | CN201267739Y Electrothermic constant-temperature filter |
| 07/08/2009 | CN201267738Y Lower net filter element of energy cup |
| 07/08/2009 | CN201267737Y Water purifying filter for city water supply pipe network |
| 07/08/2009 | CN101479015A A water purifier system and a fliter element for such system |
| 07/08/2009 | CN101474510A Method for cleaning micropore ceramics and filtering equipment using the method |
| 07/08/2009 | CN101474509A 过滤元件 The filter element |
| 07/08/2009 | CN101474508A High performance magnetic rod filtering equipment |
| 07/08/2009 | CN101474507A Disassembling-free tube device on oil inlet and outlet of pressure type oil filtering machine |
| 07/08/2009 | CN101474506A Automatic continuous cloth machine |
| 07/08/2009 | CN100509114C Two-stage air filter |
| 07/07/2009 | US7556155 Fluid filter and methods |
| 07/02/2009 | WO2009080619A1 Oil filter system of a combustion engine |
| 07/02/2009 | WO2009080457A2 Liquid filter, especially oil filter |
| 07/02/2009 | WO2009080455A1 Filter device |
| 07/02/2009 | WO2009080454A2 Filter system |
| 07/02/2009 | WO2009058520A3 Latch reset filter unit |
| 07/02/2009 | WO2008140919A3 Stormwater filter assembly |
| 07/02/2009 | US20090171261 Method and apparatus for calculating fluid flow rate |
| 07/02/2009 | US20090166301 Systems and methods for filtering fuel |
| 07/02/2009 | US20090166299 Oil Filter, A System, and A Mehtod For Deterioration Control |
| 07/02/2009 | US20090166287 Fuel Filter and Process for Producing Fuel Filter |
| 07/02/2009 | US20090166285 Disengagement-preventing device for threading coupling of drinking water filter element |
| 07/02/2009 | US20090166278 Modular filter system for pollution removal structure |
| 07/02/2009 | US20090166276 Water treatment system |
| 07/02/2009 | US20090166272 Portable Filtration Apparatus with a Remote Monitoring Facility |
| 07/02/2009 | US20090166271 Water circulation treatment system in housing estate |
| 07/02/2009 | US20090166207 Filter for capturing polluting emissions |
| 07/01/2009 | EP2075452A2 Device for heating a fluid used in a motor vehicle, in particular a fuel |
| 07/01/2009 | EP1331977B1 Blood centrifuge cup having a replaceable compartment for filter support |
| 07/01/2009 | CN201263925Y Filter with rapid disassembly and assembly structure and external device set |
| 07/01/2009 | CN201263924Y Non-return filter |
| 07/01/2009 | CN201263923Y Scrap rubber filter for annuler preventer fatigue test |