| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 02/14/2008 | US20080034976 Air cleaner including touch points |
| 02/14/2008 | US20080034971 Air filter |
| 02/14/2008 | US20080034962 Air cleaner and air cleaner state backup |
| 02/14/2008 | US20080034718 Folding filter frame and filter |
| 02/14/2008 | DE202006019680U1 Vorrichtung zur Entfernung von Filtermitteln Apparatus for the removal of filter means |
| 02/14/2008 | DE202006015784U1 Filtereinrichtung Filter means |
| 02/14/2008 | DE202006015783U1 Filtereinrichtung, insbesondere zur Filtration von Verbrennungsluft in Brennkraftmaschinen Filter device, in particular for filtering combustion air in internal combustion engines |
| 02/14/2008 | DE10320486B4 Reinigungsvorrichtung für ein Bündel rohrförmiger, an einem Ende offen ausgebildeter Filterelemente, vorzugsweise eines industriellen Staubfilters Cleaning device for a bundle of tubular, open at one end formed filter elements, preferably of an industrial dust filter |
| 02/14/2008 | DE10219415B4 Abgasfilter zum Beseitigen von in dem Abgasstrom einer Brennkraftmaschine enthaltenen Partikeln Exhaust gas filters for removing in the exhaust gas stream of an internal combustion engine particles |
| 02/13/2008 | EP1886071A1 Apparatus for use to create a controlled environment |
| 02/13/2008 | EP1885473A1 Method and device for treating exhaust gases of internal combusting engines |
| 02/13/2008 | CN201020331Y Vacuum cooling filtering device |
| 02/13/2008 | CN201020330Y Filtering device for improving vehicle internal environment |
| 02/13/2008 | CN201020329Y Moisture-discharging filtering system |
| 02/13/2008 | CN201020328Y Coiling air filter |
| 02/13/2008 | CN201020327Y Multivalve cross-section bag type filtering column |
| 02/13/2008 | CN201020326Y Overlong bag off line impulse spraying bag type dust collector |
| 02/13/2008 | CN201020325Y Concave-convex type folding dust collecting cloth bag |
| 02/13/2008 | CN201020324Y kerogen shale oil refining tail gas filter |
| 02/13/2008 | CN201018911Y Dust-removing device for filament cutting machine |
| 02/13/2008 | CN101124030A Honeycomb structured body |
| 02/13/2008 | CN101124029A Narrow pore size distribution aluminum titanate body and method for making same |
| 02/13/2008 | CN101121092A Combination type heating furnace fume purifying device |
| 02/13/2008 | CN101121089A Vacuum machine assembly air-exhausting filtering device |
| 02/13/2008 | CN101121086A Method for manufacturing filtering material with far infrared energy by non-built-in mode |
| 02/13/2008 | CN100368739C Air purifier |
| 02/13/2008 | CN100368345C Honeycomb structure and method for producing the same |
| 02/12/2008 | US7329326 Method of making a fluted filter media for air filter |
| 02/12/2008 | US7329313 Air cleaner |
| 02/12/2008 | US7329311 Porous sintered composite materials |
| 02/12/2008 | US7329310 Filter module |
| 02/12/2008 | US7329300 Honeycomb structure, method of manufacturing the same, and discharge fluid purification system |
| 02/12/2008 | US7329298 Filter |
| 02/12/2008 | US7329296 Filter bag and a filter device provided with such filter bag |
| 02/12/2008 | US7329293 Disposable filtration system for bagless vacuum cleaners |
| 02/07/2008 | WO2008015851A1 Air cleaner |
| 02/07/2008 | WO2008015559A2 Filter for polluting office equipment |
| 02/07/2008 | WO2008015378A1 A filter assembly |
| 02/07/2008 | WO2008015377A1 A filter assembly |
| 02/07/2008 | WO2008015165A1 Air filter element with covered end disks |
| 02/07/2008 | WO2008015100A1 Air filter unit having a radially divided housing |
| 02/07/2008 | WO2008015092A1 Air filter element with transparent end plates and production method |
| 02/07/2008 | WO2008015091A1 Air filter housing for a cylindrical filter element |
| 02/07/2008 | WO2008015088A1 Filter unit having a conical thread |
| 02/07/2008 | WO2008014992A1 Filter unit |
| 02/07/2008 | WO2007143698A3 Iodinated polymers |
| 02/07/2008 | US20080029453 Filter Element |
| 02/07/2008 | US20080028734 Filter assembly |
| 02/07/2008 | US20080028733 Base assembly for an air cleaner |
| 02/07/2008 | US20080028732 Air filter system and air cleaning method |
| 02/07/2008 | DE202006014962U1 Filtereinrichtung Filter means |
| 02/07/2008 | DE202006014960U1 Filtereinrichtung Filter means |
| 02/07/2008 | DE102006036480A1 Luftfiltersystem sowie Verfahren zum Reinigen von Luft Air filter system and method for cleaning air |
| 02/07/2008 | DE102006036476A1 Filtereinsatz Filter cartridge |
| 02/07/2008 | CA2659531A1 A filter assembly |
| 02/06/2008 | EP1884277A1 Air filter element and air cleaner |
| 02/06/2008 | EP1884276A1 Air filter system and method for purifying air |
| 02/06/2008 | EP1884275A1 Honeycomb structure body |
| 02/06/2008 | EP1883464A1 Pocket filter assembly |
| 02/06/2008 | EP1732666B1 Process apparatus for treating particulate items |
| 02/06/2008 | EP1357994B1 Use of a textile material having a three-dimensional structure as protection against pollen for windows and doors |
| 02/06/2008 | CN201015720Y Filtering-doffing type highly effective dust remover |
| 02/06/2008 | CN201015719Y Ratcheting type air filtering device with a cuneiform filtering box |
| 02/05/2008 | US7326387 Ultraviolet lamps positioned to illuminate the upstream and downstream side of filter; ozone generator; chemical, biological, or radiological warfare |
| 02/05/2008 | US7326282 Control device for fluid separators in dental aspiration plants |
| 02/05/2008 | US7326276 Method of shutting off fuel gas manufacturing apparatus |
| 02/05/2008 | US7326272 Synthetic, duolayer, filter element |
| 02/05/2008 | US7326271 Powder having high heat capacity is incorporated into cell walls; heat dispersion properties during heating effectively prevents damage due to thermal stress |
| 02/05/2008 | US7326270 Controlling pressure; honeycomb structures |
| 02/05/2008 | US7326269 NBC filtration unit providing unfiltered and filtered air paths |
| 02/05/2008 | US7326266 Coalescing type filter apparatus and method |
| 02/05/2008 | US7326265 Method for cleaning the upstream surface of a particulate filter |
| 02/05/2008 | US7326264 Plasma particulate filter |
| 02/05/2008 | US7325308 Processing method utilizing display information for carrying a cell structure with a catalytic component |
| 01/31/2008 | WO2008013024A1 Pleat type filter for dust collector and dust collector |
| 01/31/2008 | WO2008012878A1 Apparatus for removing of trace of toxic substance from exhaust gas and method of operating the same |
| 01/31/2008 | WO2008011844A1 Device for protection against pollen |
| 01/31/2008 | WO2007140245A3 Method and apparatus for monitoring the condition of a flexible filter |
| 01/31/2008 | WO2007109311A3 A contraband sampling system with a preconcentrator filter having a thermally conductive frame |
| 01/31/2008 | US20080022856 Filter cleaning system and method |
| 01/31/2008 | US20080022855 Filter cleaning system and method |
| 01/31/2008 | US20080022854 Method of drying an object and apparatus for performing the same |
| 01/31/2008 | US20080022643 Pleated filter with bimodal monolayer monocomponent media |
| 01/31/2008 | US20080022642 Pleated filter with monolayer monocomponent meltspun media |
| 01/31/2008 | US20080022641 Air Cleaner Arrangements; Serviceable Filter Elements; And, Methods |
| 01/31/2008 | US20080022640 Housing for a critical process air handling unit and a critical process air handling unit incorporating the same |
| 01/31/2008 | DE19916750B4 Anordnung aus einem Luftfilter und einem Membranvergaser Assembly of an air filter and a diaphragm carburetor |
| 01/31/2008 | DE10232034B4 Filtervorrichtung mit wenigstens einem Filterschlauch zwischen einer Rohgasseite und einer Reingasseite und mit einer Reinigungseinrichtung zum Reinigen des Filterschlauchs Filter device having at least one filter hose between a raw gas and a clean gas side and with a cleaning device for cleaning the filter hose |
| 01/31/2008 | DE10229881B4 Plasma-Russfilter Plasma particulate filter |
| 01/31/2008 | DE10148887B4 Filternder Abscheider Filtering separator |
| 01/30/2008 | EP1882511A2 Filter medium with bacterial effect |
| 01/30/2008 | EP1882510A1 Filter cleaning system and method |
| 01/30/2008 | EP1489274B1 Honeycomb filter for exhaust gas purification and exhaust gas purification apparatus |
| 01/30/2008 | EP1458459B1 Improved air filter device and air circulation installation in a motor vehicle comprising same |
| 01/30/2008 | EP0971783B1 Method and apparatus for separating droplets or particles from a gas stream |
| 01/30/2008 | CN201012316Y Gyre back flushing mechanism of the back flushing bag-type dust remover |
| 01/30/2008 | CN101113681A Exhaust purification device |
| 01/30/2008 | CN101112666A Non-formalin fiber fimter |
| 01/30/2008 | CN100365350C Filtering net installation of indoor unit for cabinet air-conditioner |
| 01/30/2008 | CN100365266C Air filter |