Patents
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)
08/2007
08/08/2007CN101011041A Enclosure-type fish pond management system
08/07/2007US7252764 Method for fabrication of a molecular filter and apparatus formed by the same
08/07/2007US7252763 Point-of-use water treatment system
08/07/2007CA2422074C Method and apparatus for removing oil from water including monitoring of adsorbent saturation
08/02/2007WO2007085427A1 Filter element with connecting element
08/02/2007WO2007017864A3 Decontaminating system for drinking water
08/02/2007US20070175817 Filtration architecture for optimized performance
08/02/2007US20070175816 Filtering Unit Having A Calendered Layer For Removing Leukocytes
08/02/2007US20070175807 Liquid circuit
08/02/2007DE102006002646A1 Adsorption filter is able to be steam sterilized without suffering weld cracking by construction in stainless steel of consistent coefficient of expansion
08/02/2007DE102005042457B4 Wasserreinigungsgerät für Teiche oder dergleichen Gewässer Water purification device for ponds or the like waters
08/02/2007DE102005031232B4 Vorrichtung und Verfahren zur Reinigung und/oder Desinfektion von Filtern Apparatus and method for cleaning and / or disinfection of filters
08/02/2007DE10061479B4 Verfahren zur Herstellung eines Filtereinsatzes A process for producing a filter insert
08/01/2007EP1813337A1 Coaxial full-flow and bypass oil filter apparatus and method
08/01/2007EP1812134A1 Hollow cylindrical filter element for liquid or gaseous media
08/01/2007EP1812133A2 Fluid filter arrangement and method of serviciing thereof
08/01/2007CN2928197Y Filter with reverse flushing function
08/01/2007CN2928196Y Filter
08/01/2007CN1329098C 污水过滤器 Water filter
08/01/2007CN101007225A 流体过滤器 Fluid filter
08/01/2007CN101007224A Two-stage drawing and filtering liquid-solid separator and separation method
08/01/2007CN101007223A Silt vacuum dewatering apparatus
07/2007
07/31/2007US7250109 Back-wash filter
07/26/2007WO2007084347A2 System and method for providing continuous, in-situ, antiwear chemistry to engine oil using a filter system
07/26/2007WO2007083304A2 Method of removal of heavy metal ions from water
07/26/2007WO2007083296A2 Filtration systems and filtration tanks for use therein
07/26/2007WO2007029243A3 Personal filtration device
07/26/2007WO2006045822A9 Cross flow filter device with concentric filter elements
07/26/2007US20070170110 Filtration device for replaceable filter media
07/26/2007US20070170109 Liquid Filtering Apparatus
07/26/2007US20070170107 Single body fuIl flow acid-neutralizing fluid filter
07/26/2007US20070169454 inflator filter in a vehicle airbag system for filtering and cooling the gas generated; wire-wound filter is formed by laminating a plurality of pattern layers formed into a mesh form by a wire in reversal of the traverse direction; preventing undulation
07/25/2007EP1809400A1 Pond filters
07/25/2007CN2925578Y Automatic drainer of vacuum filter
07/25/2007CN2925577Y Coal separator of coal-washing sewage
07/25/2007CN2925576Y Integrated sterile filter leaf
07/25/2007CN2925575Y Double-sided filter
07/25/2007CN2925364Y Collector with yolk separation
07/25/2007CN1328175C Precise water resource reclaiming machine
07/25/2007CN1327928C Filter cartridge
07/25/2007CN101005885A Filtration system manifolds
07/24/2007US7247245 Hollow housing with end caps; a nonwoven depth filter material of polymeric fibers inside the housing to retain undesirably large particles of a flowing slurry while permitting passage of desired particles, with progressively smaller micron particle retention in the direction of fluid flow
07/24/2007US7247237 Fluid cleaning filter and filter device
07/19/2007WO2007081230A1 Strainer device
07/19/2007WO2007080247A1 Secondary filtration device applicable to a three-phase process
07/19/2007US20070163947 Extension and Locking Assembly for Dripless Element and Container Therefore
07/19/2007US20070163943 Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs
07/19/2007DE202007007012U1 Vorrichtung zur optimalen Filterung von flüssigen Medien Apparatus for optimal filtering of liquid media
07/19/2007DE202006004353U1 Distanzstück zum Einsatz in einer Filteranlage Spacer for use in a filter system
07/18/2007EP1807171A1 Pleated multi-layer filter media and cartridge
07/18/2007EP1807168A1 High-efficiency slurry filtration apparatus and method
07/18/2007EP1807166A1 A self supported fluid filter
07/18/2007EP1807165A1 Method and apparatus for winding a filter media pack
07/18/2007CN2923833Y Rain-water recovering utilizing system
07/18/2007CN2922989Y Automatic back-fushing filter
07/17/2007US7244353 Method of and system for fluid purification
07/12/2007WO2007079220A2 Gas phase particulate filter house
07/12/2007WO2007079031A1 Filtration system for slurry hydrocarbon synthesis process using both small and large pore filter elements
07/12/2007WO2006094065A3 Improved features for liquid filter arrangements; resulting filter components and assemblies; and, methods
07/12/2007WO2006052495A3 Oil filter assembly
07/12/2007US20070158263 Filter assemblies, filter cartridges and methods for removing filter cartridges from filter assemblies
07/12/2007US20070158261 Filter device
07/12/2007US20070158260 Rotational shearing filter
07/12/2007DE19731766B4 Flaches Plattenfilter aus zick-zack-förmig gefaltetem Filterbahnmaterial und flaches Filtergehäuse mit einem solchen Plattenfilter Flat panel filter out zig-zag shaped, pleated filter sheet and flat filter housing with such a filter plate
07/12/2007DE102006001486A1 Filtration system for providing drinking water has a static-head driven, submerged membrane-filter which may use air sparging or cross surface water circulation to reduce fouling
07/12/2007DE102005063020A1 Filtereinrichtung zum Reinigen eines Fluids Filter means for purifying a fluid
07/12/2007CA2632801A1 Filtration system for slurry hydrocarbon synthesis process using both small and large pore filter elements
07/11/2007EP1806168A1 Steam strainer
07/11/2007EP1806167A1 Process for production of suspensions, solutions, or dispersions
07/11/2007EP1624950B1 Process for prefiltration of a protein solution
07/11/2007CN2920356Y High pressure filter
07/11/2007CN2920355Y Suopa net type filter
07/11/2007CN2919850Y Automatic back flushing agricultural irrigation filter
07/11/2007CN1997434A Fuel filter with antifreeze device
07/11/2007CN1997431A Filter with support cage
07/11/2007CN1994514A A pool water circulation-filtering device
07/11/2007CN1325140C Filter cartridge with strap and method for fabricating the same
07/10/2007US7241388 Means to miniaturize diffusion filters for particulate removal
07/10/2007US7241383 Fluid treating method and apparatus
07/10/2007US7241382 Method and system for filtering sediment-bearing fluids
07/10/2007US7241281 Blood component separation method and apparatus
07/10/2007US7240681 Trailer mounted mobile apparatus for dewatering and recovering formation sand
07/10/2007CA2572823A1 Diesel particulate filter cleaning device and method
07/10/2007CA2444801C Auxiliary filtration system and filtering method
07/10/2007CA2403930C Improved filtration device for a waste water treatment system
07/05/2007WO2007074087A1 Lattice structure, use of the lattice structure and vessel with lattice structure
07/05/2007WO2007074050A1 Filter element
07/05/2007WO2007073806A1 Method for producing a support part and filter element
07/05/2007WO2007053921A3 Process for production of water insoluble stable concentrated suspension of copper compounds (or mixtures thereof)
07/05/2007US20070151918 Vibration filter for a transmission with automatic, continuous or discontinuous, gearchange, especially for a motor vehicle
07/05/2007US20070151917 Filtering device
07/05/2007US20070151911 Environmentally friendly acid neutralizing cartridge
07/05/2007DE202006002952U1 Flüssigkeitssystem Liquid system
07/05/2007CA2633998A1 Lattice structure, use of lattice structure, and vessel with lattice structure
07/04/2007EP1802391A1 Method and system for on-line monitoring
07/04/2007EP1802194A2 Instrumentality for sequestering liquids based on density: method and apparatus
07/04/2007EP1753697A4 Twist and lock filter housing
07/04/2007CN2917742Y On line cleaning filter
07/04/2007CN2917741Y Laminated-sheet type deep layer film filter
07/04/2007CN2917740Y Diatom earth solid board recurrent-flushing filter