| Patents for B01D 29 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups; filtering elements therefor (33,527) |
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| 06/08/2011 | CN102085432A Rotational flow PTFE (polytetrafluoroethylene) charged membrane filter |
| 06/08/2011 | CN102085431A Filter and filtering device employing same |
| 06/08/2011 | CN101314089B Whirling current filtering and separating machine |
| 06/08/2011 | CN101194120B Valve switching device for water processor |
| 06/07/2011 | US7954647 Filters |
| 06/03/2011 | WO2011065318A1 Cheek plate equipped with wedge wire screen |
| 06/03/2011 | WO2011064525A1 Filter medium with a multiplicity of different filter layers and use for testing filter media |
| 06/03/2011 | WO2011064260A1 Apparatus for the treatment of liquids |
| 06/03/2011 | WO2011041018A3 Oil filter removal tool with integral oil retaining reservoir |
| 06/02/2011 | US20110127210 Filter unit and filter cartridge |
| 06/01/2011 | EP2326363A2 Filtration unit for a fluid, having a seal discontinuity |
| 06/01/2011 | CN201853562U Online filter device of main transformer on-load tap changer |
| 06/01/2011 | CN201851244U Novel filter assembly |
| 06/01/2011 | CN201848250U Filtering device for adhesive |
| 06/01/2011 | CN201848171U Composite sealing ring for filtration and separation |
| 06/01/2011 | CN201848159U Rapid cloth bag filter for medical separation |
| 06/01/2011 | CN201848142U Ceramic filter turning washing device |
| 06/01/2011 | CN201848139U Automatic hydraulic cleaning filter |
| 06/01/2011 | CN201848138U Filter element with exhaust valve |
| 06/01/2011 | CN201848137U Automatically-cleaning through secondary filter screen |
| 06/01/2011 | CN201848136U Control system of high-precision liquid filter |
| 06/01/2011 | CN201848135U Quick-changing cartridge filter |
| 06/01/2011 | CN201848134U Reactor feed scale deposition utensil |
| 06/01/2011 | CN102078721A Automatic reverse cleaning device for nitrogen of high-temperature ceramic filter |
| 06/01/2011 | CN102078720A Efficient internal-filtration positioning backwashing filter |
| 06/01/2011 | CN102078719A Centrifugal filter |
| 06/01/2011 | CN102078718A Automatic drainage device for use in circulating water filtration |
| 06/01/2011 | CN102078717A Device for filtering bearing grease |
| 06/01/2011 | CN102078716A Method and device for air pulsating filtering screening and concentrating |
| 06/01/2011 | CN102078715A Gasoline filter |
| 06/01/2011 | CN101601947B Sludge concentration method and filtering separation device thereof |
| 06/01/2011 | CN101279799B Integral water purifier |
| 05/31/2011 | US7951292 Sink filter device |
| 05/26/2011 | WO2011060949A2 Method for forming a filter mat |
| 05/26/2011 | US20110124101 Methods and devices for producing biomolecules |
| 05/26/2011 | US20110122492 Custom filtration slide and filtration apparatus and method |
| 05/26/2011 | US20110120960 Processes for water and wastewater treatment, Including stationary cloth media filtration |
| 05/26/2011 | US20110120934 Method of producing multiple channels for use in a device for exchange of solutes between fluid flows |
| 05/26/2011 | US20110120933 Oil strainer with structure for preventing air accunulation |
| 05/26/2011 | US20110120921 Circulation type water purifier |
| 05/26/2011 | DE102009054084A1 Changeable cartridge filter has housing and filter element provided in housing, where filter element is flow throughable by hydraulic oil or fuel |
| 05/26/2011 | DE102009053683A1 Center tube for hollow cylindrical shaped filter element, is made of thermoplastic, and has axially inclined rings connected with each other in pairs along center tube axis |
| 05/26/2011 | DE102009052671A1 Device for treating porous filtration medium, comprises a receiving part that is attachable on a lower part with the filtration medium, where an outer wall of the receiving part is positioned in an area of the medium usable for filtration |
| 05/25/2011 | EP2323766A2 Controller for an acoustic standing wave generation device in order to prevent clogging of a filter |
| 05/25/2011 | EP2323745A1 Module insert for installation in a liquid filter |
| 05/25/2011 | CN201845012U Quick-operating filter for pollution index tester |
| 05/25/2011 | CN201843660U Filter element structure of oil filter |
| 05/25/2011 | CN201840925U Salt water filter device capable of automatically backwashing salt water |
| 05/25/2011 | CN201840924U Self-cleaning sewage filter |
| 05/25/2011 | CN201840923U Self-cleaning filter |
| 05/25/2011 | CN201840922U Filter for impurities in water |
| 05/25/2011 | CN201840921U Water circulating and purifying filter vat |
| 05/25/2011 | CN201840920U Film peeling waste treatment device for substrate wet manufacture procedure |
| 05/25/2011 | CN201840919U Rolling immersion type membrane capillary sludge depth dehydrating device |
| 05/25/2011 | CN201839709U Cultivation water body suspended particle removing device |
| 05/25/2011 | CN102076396A Filtering device |
| 05/25/2011 | CN102076395A Adapter for fastening a filter element |
| 05/25/2011 | CN102068944A Filtration stirring reactor |
| 05/25/2011 | CN102068849A Filter assembly |
| 05/25/2011 | CN102068848A Filter for directly filtering raw water |
| 05/25/2011 | CN102068847A Jet self-cleaning screen filter |
| 05/25/2011 | CN102068846A Hair filter |
| 05/25/2011 | CN102068845A Filter candle and filter method |
| 05/25/2011 | CN102068844A Water-producing machine capable of being automatically cleaned |
| 05/25/2011 | CN102068843A Porous ceramic filter element |
| 05/25/2011 | CN102068842A 油分离器及其制作方法 Oil separator and its production method |
| 05/25/2011 | CN101664613B Emulsion high-pressure automatic back-flushing filtering device |
| 05/25/2011 | CN101607155B Self-cleaning filter |
| 05/25/2011 | CN101254370B Filter element fixing device of filter |
| 05/19/2011 | WO2011060254A1 Liquid filter construction for freezing environments |
| 05/19/2011 | WO2011059116A1 Tubular liquid-treating filter, method for capturing and removing oil content in liquid, method for producing beverage liquid, and method for measuring oil gram life of tubular filter |
| 05/19/2011 | WO2011057716A1 Filter |
| 05/19/2011 | WO2010057561A9 Separating means |
| 05/19/2011 | US20110114573 Devices and Methods for Removing Contaminants and Other Elements, Compounds, and Species from Fluids |
| 05/19/2011 | US20110114554 Multi-component filter media with nanofiber attachment |
| 05/19/2011 | DE202011004214U1 Selbstreinigende Filtervorrichtung Self-cleaning filter device |
| 05/19/2011 | DE19919910C5 Vorrichtung mit zumindest einem Fluidkanal A device with at least one fluid channel |
| 05/19/2011 | DE102010036614A1 Rückspülbare Filteranordnung Backwash filter assembly |
| 05/18/2011 | EP2321027A1 Filter for fuels and lubricants |
| 05/18/2011 | EP2321025A1 Abrasion resistant membrane structure and method of forming the same |
| 05/18/2011 | EP2292308A9 Filter segment for use in a filtration device, in particular disc filter, and segment of a circle for holding a filter segment |
| 05/18/2011 | EP1725314B1 Fine filtering apparatus with filter media comprising flexible fibers |
| 05/18/2011 | CN201832480U Flexible net pipe water passing device and valve thereof |
| 05/18/2011 | CN201832474U Cross flow filter |
| 05/18/2011 | CN201832473U Oil filter separator |
| 05/18/2011 | CN201832472U Automatic cleaning strap type filter |
| 05/18/2011 | CN201832471U Hollow filtering plate and laminated filter using same |
| 05/18/2011 | CN201832470U Flushing structure for spiral squeezing solid-liquid separator |
| 05/18/2011 | CN201832469U Temperature control and filtration device for cutting fluid |
| 05/18/2011 | CN201832468U White liquor filtration device |
| 05/18/2011 | CN201832467U Disposable medical garbage filter screen |
| 05/18/2011 | CN201832466U High temperature-resistant multifunctional filter |
| 05/18/2011 | CN201832465U Automatic tape filter |
| 05/18/2011 | CN201832464U Slurry filter for removing impurities from electric porcelain slurry |
| 05/18/2011 | CN201832463U Filter of graphite heat exchanger |
| 05/18/2011 | CN102065972A Device for handling, particularly filtering, fluids |
| 05/18/2011 | CN102065971A Improved filtering drum for fibre suspensions in water |
| 05/18/2011 | CN102059057A Method and device for manufacturing disk filter bag |
| 05/18/2011 | CN102059017A Double screw dehydrating equipment capable of realizing dehydrating, drying and puffing processes |
| 05/18/2011 | CN102059016A Filtration device and method recyclable sand of lapping machine |