| 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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| 10/14/2004 | DE20320554U1 Filter element for a filtering device has a layer with a determined elasticity and a layer with a defined friction resistance |
| 10/13/2004 | EP1466655A1 Modular strainer device for liquid under pressure with flushing valve inserted in an extractable body |
| 10/13/2004 | EP1414540A4 Fluid filter element |
| 10/13/2004 | EP1341592A4 Screen cylinder with performance boosting configuration |
| 10/13/2004 | EP1268028B1 Method for flushing particle-bearing filter beds, to sterilise and decontaminate the same |
| 10/13/2004 | CN2647847Y Backflush device for bioaeration filtering tank |
| 10/13/2004 | CN2647402Y Double-cylinder filter |
| 10/13/2004 | CN2647398Y Filtering water purifier with brush type cleaner |
| 10/13/2004 | CN1535752A Internal mineral spring filter |
| 10/13/2004 | CN1170619C Membrane filter device |
| 10/12/2004 | US6802425 Biological fluid filtration method and apparatus |
| 10/12/2004 | CA2379598C Method and apparatus for installing and removing disposable netting in floatables control systems |
| 10/07/2004 | WO2004085320A1 A method and a plant for the dewatering of sludge |
| 10/07/2004 | WO2004047942A3 Method and apparatus for filtering and drying a product |
| 10/07/2004 | US20040195186 Grease removal system |
| 10/07/2004 | US20040195170 Methods of making a filter element |
| 10/07/2004 | US20040194441 Filter elements having injection molded thermoplastic seals and methods of making same |
| 10/07/2004 | DE10311012A1 Produktbearbeitungsvorrichtung für staubende Materialien Product processing apparatus for dusty materials |
| 10/07/2004 | DE10017721B4 Modul für Vakuumfiltrationsapparat und Vakuumfiltrationsapparat Module for vacuum filtration apparatus and vacuum filtration apparatus |
| 10/06/2004 | EP1465278A2 Laminated structures of sintered ceramic material, electrochemical cells, filters and process for producing such sintered laminated structures |
| 10/06/2004 | EP1464373A1 Filter module with a support element and use of the support element for supporting the filter media |
| 10/06/2004 | EP1464372A1 Filter elements having injection molded thermoplastic seals and methods of making same |
| 10/06/2004 | EP1463576A2 Mesoporous permeation layers for use on active electronic matrix devices |
| 10/06/2004 | EP1381442B1 Filter device |
| 10/06/2004 | EP1339471A4 A filtering device |
| 10/06/2004 | CN2645748Y Moisture condensation resistant and low-resistance pulse dust collector |
| 10/06/2004 | CN2645742Y Band filter of automatic paper feeding |
| 10/06/2004 | CN2645741Y Antibiotic filtering paper core |
| 10/06/2004 | CN1535171A Filter element having sealing members and methods |
| 10/06/2004 | CN1535170A Dynamic filter module |
| 10/06/2004 | CN1533820A Filtering device and its assembling method |
| 10/05/2004 | US6800200 Dual-flow filter cartridge |
| 10/05/2004 | US6800199 Water purifier |
| 10/05/2004 | US6800194 Low waste liquid filter |
| 10/05/2004 | US6800163 Method of constructing a filter screen |
| 10/05/2004 | US6800111 Concentrating the catalytic metal colloid on a filter; removing the catalytic metal of the catalytic metal colloid from the filter with an oxidizer; collecting the catalytic metal |
| 10/05/2004 | US6799736 Material dispensing apparatus including a nozzle having a wedge-shaped aperture, and method of using same |
| 10/05/2004 | US6799687 System and method for linear object reallocation in place |
| 10/05/2004 | US6799686 Tubular filtration apparatus |
| 10/05/2004 | CA2270278C Filtering device |
| 10/05/2004 | CA2262030C Filtering device |
| 10/05/2004 | CA2237061C Immersible rotary disc filtration device |
| 10/05/2004 | CA2105661C A device and a method for separating liquid samples |
| 09/30/2004 | WO2004082803A2 A filter assembly and method of filtration |
| 09/30/2004 | US20040188361 Dynamic filter module |
| 09/30/2004 | US20040188346 Filter apparatus and associated method |
| 09/30/2004 | US20040188345 Filter device, in particular for high-pressure applications in a molten polymer filtration |
| 09/30/2004 | US20040188344 Vacuum filtration device |
| 09/30/2004 | US20040188338 Liquid treating apparatus |
| 09/30/2004 | US20040188332 Self-cleaning filter system within reaction or retention vessels |
| 09/30/2004 | US20040187931 Hydraulic fluid reservoir |
| 09/29/2004 | EP1462416A2 Liquid treating apparatus |
| 09/29/2004 | EP1461133A1 Method and device for extraction and filtration of a sample |
| 09/29/2004 | EP1372812B1 Exchanger of wall clearing shuttles |
| 09/29/2004 | EP1305100B1 A screen arrangement and a support structure for a vibratory separator |
| 09/29/2004 | CN2644409Y Water supply treatment facilities |
| 09/29/2004 | CN2643975Y Traditional Chinese medicine filtering machine |
| 09/29/2004 | CN2643974Y Automatic back flushing filter with groove suction type |
| 09/29/2004 | CN2643973Y Multidirectional flowed sterilization filter |
| 09/29/2004 | CN1533297A Back washing valve and filtering apparatus with the same |
| 09/29/2004 | CN1168520C Method for removing inpurity from fluid |
| 09/29/2004 | CN1168519C Method for producing filter cake |
| 09/28/2004 | US6797342 Deflocculation apparatus and methods thereof |
| 09/28/2004 | US6797185 Filtration method for graft polymer polyols |
| 09/28/2004 | US6797168 Keyed latch valve for fuel filter |
| 09/28/2004 | US6797167 Composite filter medium and fluid filters containing same |
| 09/28/2004 | US6797164 Filtering system for a pool or spa |
| 09/28/2004 | US6797156 Faucet water treatment |
| 09/28/2004 | US6796435 Solid-liquid separating apparatus |
| 09/28/2004 | US6796167 Device for indication of leakage in a liquid system and method for such indication |
| 09/23/2004 | WO2004080694A1 Device for filtering viscous materials |
| 09/23/2004 | WO2004080584A1 Reactor with a filter for fixed-bed catalysts |
| 09/23/2004 | WO2004080571A1 Filtration device for replaceable filter media |
| 09/23/2004 | WO2004080569A1 Reinforcement structures for multi-cell filter cartridge |
| 09/23/2004 | WO2004080568A1 Filter element |
| 09/23/2004 | WO2004067136A3 Apparatus and method for filtering fluids |
| 09/23/2004 | WO2004009201A3 Polymeric surface treatment of filter media |
| 09/23/2004 | US20040182776 Filtration system, cartridge to be applied in the filtration system and method for filtering out particles from a liquid |
| 09/23/2004 | US20040182761 Point-of-use water treatment system |
| 09/23/2004 | DE10317170A1 Filter unit for liquid plastics has filter screen chambers spaced to ensure that when a filter screen carrier is moved transverse to flow a melt connection always exists between feed and take-off lines |
| 09/23/2004 | DE10003998B4 Filterzelle und Filtermodul Filter cell and filter module |
| 09/23/2004 | CA2514456A1 Reactor with a filter for fixed-bed catalysts |
| 09/22/2004 | EP1459796A1 Filter material |
| 09/22/2004 | EP1458459A1 Improved air filter device and air circulation installation in a motor vehicle comprising same |
| 09/22/2004 | EP1458452A1 Filtration device |
| 09/22/2004 | EP1349633A4 Filter cartridge with strap and method |
| 09/22/2004 | CN2642384Y Filtering equipment without frequent replacement of filtered materials |
| 09/22/2004 | CN2642383Y 过滤漏斗 Filter funnel |
| 09/22/2004 | CN1530160A Configuration of plastic extruding central ridge tube and producing method thereof |
| 09/22/2004 | CN1167487C Fuel liquid backflush cleaning filter device and method |
| 09/21/2004 | US6793818 Support and locking structure for a fuel filter |
| 09/21/2004 | US6793817 Lamp assembly for point-of-use water treatment system |
| 09/21/2004 | US6793812 Fluid filtration assembly combining return-side and supply-side filters for use in a vehicle transmission |
| 09/16/2004 | WO2004078318A1 Filter device |
| 09/16/2004 | WO2004078313A1 Corrugated plastic tube |
| 09/16/2004 | WO2004078308A1 Vibration method of separating a fluid mixture into a carrier fluid and a complementary component |
| 09/16/2004 | WO2004069376A3 Filter assembly and methods |
| 09/16/2004 | US20040179983 Multiphase reactor design incorporating filtration system for fixed--bed catalyst |
| 09/16/2004 | US20040178142 Integrated paper comprising fibrillated fibers and active particles immobilized therein |
| 09/16/2004 | US20040178139 Voided polyester film |