| 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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| 07/23/1997 | EP0579798B1 Liquid filtration module and apparatus |
| 07/22/1997 | US5649561 Fuel filter and pressure regulator system |
| 07/22/1997 | US5649514 Fuel supply apparatus |
| 07/21/1997 | CA2195113A1 Fuel module |
| 07/17/1997 | WO1997025123A1 Vacuum loadable liquid/solid separator |
| 07/16/1997 | EP0783913A1 Element exchange type filter |
| 07/16/1997 | EP0783361A1 Filtering device with demountable filter cartridge |
| 07/16/1997 | EP0783330A1 Method and apparatus for collecting fragments of bone tissue |
| 07/16/1997 | EP0577658B1 Magnetic separators |
| 07/16/1997 | EP0539569B1 Plastic filter |
| 07/15/1997 | USRE35560 Fluid strainer and method of converting the same between motorized and manual modes with pressure-sensitive switch |
| 07/15/1997 | US5647993 Magnetic filter enhancement apparatus and method |
| 07/15/1997 | US5647985 Whole blood leukodepletion and platelet filter |
| 07/15/1997 | US5647329 In-tank fuel pump and reservoir |
| 07/15/1997 | US5647328 In-tank fuel pump and reservoir |
| 07/10/1997 | WO1997024524A1 Device for supplying fuel from a feed reservoir to the combustion engine of an automobile |
| 07/10/1997 | WO1997024180A1 Suction device enabling fine solid particles to be dissociated from a liquid |
| 07/10/1997 | CA2240474A1 Suction device enabling fine solid particles to be dissociated from a liquid |
| 07/09/1997 | EP0782673A1 Hydraulic circuit |
| 07/08/1997 | US5645720 Mounting head with by-pass valve for use with cartridge filters |
| 07/08/1997 | US5645719 Filter clamping device for water purifiers |
| 07/08/1997 | US5645718 Reversible filter element |
| 07/08/1997 | US5645704 Electrostatic filter device |
| 07/03/1997 | WO1997023264A1 Method of recycling fluids |
| 07/03/1997 | DE19549194A1 Self-propelled filter for absorption of floating contaminants |
| 07/03/1997 | DE19549192A1 Einrichtung zum Fördern von Kraftstoff aus einem Vorratstopf zur Brennkraftmaschine eines Kraftfahrzeuges Means for feeding fuel from a storage pot to the internal combustion engine of a motor vehicle |
| 07/03/1997 | DE19548974A1 Wet electrostatic gas cleaner |
| 07/03/1997 | DE19547829A1 Liquid filter fitted into pipeline |
| 07/02/1997 | EP0781160A1 Process and equipment for filtration |
| 07/02/1997 | CN2257212Y Pipeline filter with outside filtering pump head |
| 07/01/1997 | US5643468 Method and apparatus for displacing liquor from a slurry of particulate solid material |
| 07/01/1997 | US5643450 Filter apparatus for fluids, in particular for thermoplastic synthetic plastics material fluid |
| 07/01/1997 | US5643448 Spin-on filter assembly incorporating a re-usable tubular filter screen |
| 07/01/1997 | US5643446 Fuel filter and priming pump |
| 06/30/1997 | CA2194081A1 Spirating device capable of separating fine solid particles from a liquid |
| 06/29/1997 | CA2194114A1 Filter assembly including a magnetized component |
| 06/26/1997 | WO1997022398A1 Method and apparatus for filtering liquid or pasty substances and/or separating components therefrom |
| 06/26/1997 | WO1997022397A1 Filter system with environmentally friendly filter cartridge |
| 06/26/1997 | WO1997022396A1 Oil filter housing |
| 06/26/1997 | WO1997022395A1 Filter having magnetic components and method of manufacturing same |
| 06/26/1997 | WO1997022394A1 Environmentally friendly filter cartridge |
| 06/26/1997 | CA2241029A1 Filter having magnetic components and method of manufacturing same |
| 06/26/1997 | CA2236098A1 Oil filter housing |
| 06/26/1997 | CA2236095A1 Environmentally friendly filter cartridge |
| 06/26/1997 | CA2236079A1 Filter system with environmentally friendly filter cartridge |
| 06/25/1997 | EP0779948A1 Liquid filter with integral pressure regulator |
| 06/25/1997 | CN2256761Y Y-type plate filter |
| 06/19/1997 | WO1997021481A1 Filter device with a bypass valve |
| 06/19/1997 | WO1997021478A1 Filter |
| 06/19/1997 | DE19546440A1 Filtervorrichtung mit Bypaßventil Filter device with bypass valve |
| 06/18/1997 | EP0779091A1 Cap for fuel filter |
| 06/18/1997 | EP0778790A1 Device for removing solids from liquid flowing along a channel |
| 06/18/1997 | CN1151972A 净水器 Water Purifier |
| 06/18/1997 | CN1151970A Control structure of water purifier |
| 06/18/1997 | CN1035155C Module for filtering, separating, purifying gases or liquids, or catalytic conversion |
| 06/17/1997 | US5639367 Fuel filter disposed in a fuel tank for automobiles |
| 06/17/1997 | US5638960 Sieve |
| 06/12/1997 | WO1997020613A1 Oil filter not using filter paper but using permanent magnets |
| 06/11/1997 | EP0778064A2 Filter device and filtering process |
| 06/11/1997 | EP0777518A1 Filter medium |
| 06/11/1997 | EP0777517A1 Method and apparatus for filtering edible oils |
| 06/11/1997 | EP0593480B1 Apparatus and method for magnetic separation |
| 06/10/1997 | US5637215 Fuel filter having improved communication with a contaminant container |
| 06/10/1997 | US5637213 Immersible filter drum unit and method for assembling thereof |
| 06/10/1997 | US5636616 Fuel supply apparatus for an internal combustion engine |
| 06/10/1997 | US5636595 Particle trap |
| 06/06/1997 | CA2191925A1 Filtering apparatus and filtration process |
| 06/05/1997 | WO1997019737A1 A filter cartridge and method |
| 06/05/1997 | DE19612689C1 Automotive oil filter assembly |
| 06/05/1997 | CA2239084A1 A filter cartridge and method |
| 06/03/1997 | US5635064 Waste water filter |
| 06/03/1997 | CA2106989C Rotary filtration device and filter pack therefor |
| 05/29/1997 | WO1997018887A1 Method for cleaning an immersed-membrane filtration apparatus |
| 05/28/1997 | EP0775513A2 Liquid filter with disk stack heat exchanger |
| 05/28/1997 | EP0775512A1 Method for removing a liquid from a mixture |
| 05/28/1997 | EP0775091A1 Biocide filter |
| 05/28/1997 | EP0775089A1 Fluid treatment apparatus |
| 05/28/1997 | DE19642641A1 Plastic screw on top for filter housing |
| 05/27/1997 | US5632903 High volume self-cleaning filter |
| 05/27/1997 | US5632902 Filtering method and apparatus including valves with valve plugs of a cooled fluid substance |
| 05/27/1997 | CA2061827C Method and apparatus for thickening fine particle suspensions |
| 05/21/1997 | EP0774605A1 Multi-way valve and water purifier using the same |
| 05/21/1997 | EP0773823A1 A flow control member for a filter cartridge cleaning system |
| 05/21/1997 | CN2254372Y Magnetic microfilter |
| 05/21/1997 | CN2254369Y Adjustable switch-plate for vibrating filter |
| 05/21/1997 | CN1150055A Control apparatus for concentration water of water purifier |
| 05/20/1997 | US5630956 Oil filtering and refining device |
| 05/20/1997 | US5630939 Filter assembly device for use in surgical aspirated suction |
| 05/20/1997 | US5630926 Electrostatic filter |
| 05/20/1997 | US5630912 Evaporators, heaters, vents, oil discharging conduits for feeding oil |
| 05/15/1997 | DE19541962A1 Filter especially for liquid in closed container |
| 05/14/1997 | EP0773054A1 A long-life oil filter for internal combustion engines |
| 05/14/1997 | EP0773053A1 Filter for liquid flowing back into a closed reservoir |
| 05/14/1997 | EP0773051A1 Filter unit for fluids |
| 05/14/1997 | CN1149502A High-precision liquid filter |
| 05/13/1997 | US5628916 Method for filtering edible oils |
| 05/13/1997 | US5628900 Water purifier having a magnetic field generation device |
| 05/10/1997 | CA2189108A1 Filters |
| 05/09/1997 | WO1997016235A1 Filter housing and element therefor |
| 05/09/1997 | WO1997016234A1 Liquid filter intended in particular for oil or fuel in internal combustion engine, and a suitable engine-side filter connection flange |