| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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| 08/01/2007 | EP1324813B1 Electrostatic fibrous filter web and method of making same |
| 08/01/2007 | EP1231231B1 Use of a material having separating function |
| 08/01/2007 | CN1329639C Exhaust gas filter, method of manufacturing the exhaust gas filter, and exhaust gas processing device using the exhaust gas filter |
| 08/01/2007 | CN1329311C Bearing sewage processor with coal as filtering material |
| 08/01/2007 | CN1329310C Module assembled bearing coal filtering sewage processor |
| 08/01/2007 | CN1329099C Method for manufacturing puffy glass fiber filtration material |
| 08/01/2007 | CN101010266A Ceramic honeycomb structural body |
| 08/01/2007 | CN101007228A Filter element structure for removing aluminum from drinking water and its preparation method |
| 08/01/2007 | CN101007227A Filter element structure for removing arsenic from drinking water and its preparation method |
| 07/31/2007 | US7250384 Method for producing cordierite-based porous material |
| 07/31/2007 | CA2560602C Textile barrier for containment of liquid hydrocarbons |
| 07/26/2007 | WO2007084953A2 Tacky allergen trap and filter medium |
| 07/26/2007 | WO2007083711A1 Honeycomb structure |
| 07/26/2007 | WO2007083370A1 Filter for air conditioner capable of removing toxic substance |
| 07/26/2007 | US20070169894 Film bonding machine |
| 07/26/2007 | US20070169454 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 |
| 07/26/2007 | US20070169453 Honeycomb filter |
| 07/26/2007 | US20070169451 Block for filtering particles contained in exchaust gases of an internal combustion engine |
| 07/26/2007 | CA2637256A1 Tacky allergen trap and filter medium, and method for containing allergens |
| 07/25/2007 | EP1809404A1 Filtration plate for a particle filter |
| 07/25/2007 | EP1340530B1 Honeycomb filter and method for manufacturing the same |
| 07/25/2007 | CN1327951C Surface bonded entangled fibrous web and method of making and using |
| 07/25/2007 | CN1327932C High temperature smoke dust collector using ceramic fiber as filtering bag |
| 07/25/2007 | CN1327930C Filtering net and combustion supporting and exhaust pollution reducing device with the filtering net for vehicle |
| 07/25/2007 | CN101002994A Plate type and two surface filtration type micro-porous ceramic structure |
| 07/24/2007 | US7247241 Contacting a lipophilic fluid with a multifunctional filter comprising a removal component of a polar agent, an apolar agent and a charged agent, and a lipophilic fluid of C6 or higher diols, cyclic or acyclic organosilicones, glycol ethers, perfluorinated amines; perfumes, anti-static agents |
| 07/24/2007 | US7247238 Porous membrane of olefin copolymer containing silica, and a coating agent of a triester; hollow fiber or flat sheet |
| 07/24/2007 | US7247237 Fluid cleaning filter and filter device |
| 07/19/2007 | WO2007081439A2 Needle-punched non-woven filtration media and in-tank fuel filters suitable for filtering alternative fuels |
| 07/19/2007 | WO2007081426A1 Filter with enhanced media area utilization |
| 07/19/2007 | WO2007079829A1 A diesel soot particulate filter medium |
| 07/19/2007 | US20070166564 Honeycomb structure and method for manufacture thereof |
| 07/19/2007 | US20070163219 Honeycomb filter for clarifying exhaust gas and method for manufacture thereof |
| 07/19/2007 | US20070163117 Exhaust gas purifying filter and method of manufacturing the same |
| 07/19/2007 | DE20122753U1 Filterhilfsmittel Filter aid |
| 07/19/2007 | DE102006001528A1 Filtermaterial Filter material |
| 07/18/2007 | EP1808525A1 Sheets to be used in filters, masks and so on having bactericidal effect |
| 07/18/2007 | EP1808228A1 Honeycomb structure, method for production thereof and exhaust gas purification device |
| 07/18/2007 | EP1808217A1 Ceramic honeycomb structure |
| 07/18/2007 | EP1807171A1 Pleated multi-layer filter media and cartridge |
| 07/18/2007 | EP1200173B1 Filter cloth and replaceable filter module |
| 07/18/2007 | EP0728034B1 Method of manufacturing a membrane |
| 07/18/2007 | CN1326593C Ceramic honeycomb structure |
| 07/18/2007 | CN101001698A 蜂窝结构体 Honeycomb structure |
| 07/18/2007 | CN100999857A Sewing tech. of monofilament filtering net cloth |
| 07/17/2007 | US7244401 Apparatus for separation of constituents from matrices |
| 07/17/2007 | US7244285 Filter body for particle filter |
| 07/17/2007 | US7244284 Thermal stress crack resistance, durability; having higher heat capacity in central part than periphery; trapping particulate matter in diesel engine exhaust gas \ |
| 07/12/2007 | WO2007078855A1 Exhaust inlet metallic foam trap coupled to a downstream monolithic precious metal catalyst |
| 07/12/2007 | WO2007078732A2 Honeycomb filters with reduced number of unplugged partial peripheral cells and methods of manufacturing same |
| 07/12/2007 | WO2007035751A3 Filter assembly for gas generating system |
| 07/12/2007 | WO2007025738A3 Cyclic olefin copolymer as a leukoreduction material |
| 07/12/2007 | WO2006015033A8 Improved catalyzed soot filter |
| 07/12/2007 | US20070158277 Needle-punched non-woven filtration media and in-tank fuel filters suitable for filtering alternative fuels |
| 07/12/2007 | US20070157810 High capacity solid filtration media |
| 07/11/2007 | CN2921664Y Inserting air purifier |
| 07/11/2007 | CN1997452A 蜂窝结构体 The honeycomb structured body |
| 07/11/2007 | CN1994520A Filter core for removing agricultural chemical or pesticide from drinking water and preparation method thereof |
| 07/11/2007 | CN1994519A Filter core with molecular sieve structure and method for preparing same |
| 07/11/2007 | CN1994518A Filter core for removing lead and mercury from drinking water and preparation method thereof |
| 07/11/2007 | CN1994517A Filter core for removing fluorine from drinking water and preparation method thereof |
| 07/11/2007 | CN1994516A Filter core for removing chlorine and its byproduct in drinking water and method for preparing same |
| 07/11/2007 | CN1994515A Filter core for removing nitrite-nitrogen from drinking water and method for preparing same |
| 07/11/2007 | CN1325607C Filter device for reaction system of petroleum catalytic cracking experiment apparatus |
| 07/10/2007 | US7241388 Means to miniaturize diffusion filters for particulate removal |
| 07/10/2007 | CA2436236C Vapor deposition treated electret filter media |
| 07/10/2007 | CA2252836C Filter material |
| 07/05/2007 | WO2007076554A2 Distributed air cleaner system for enclosed electronic device |
| 07/05/2007 | WO2007076553A2 Conductive bead for active field polarized media air cleaner |
| 07/05/2007 | WO2007076552A2 Improved filter media for active field polarized media air cleaner |
| 07/05/2007 | WO2007076551A2 Improved active field polarized media air cleaner |
| 07/05/2007 | WO2007075275A1 Perimeter filter frame having internal retaining fins |
| 07/05/2007 | WO2007074997A1 Filter element for cleaning air and process for preparing the same |
| 07/05/2007 | WO2007074808A1 Honeycomb structure and production method thereof |
| 07/05/2007 | WO2007074508A1 Method of producing honeycomb structure body |
| 07/05/2007 | US20070155860 Non-particulate organic porous material having optical resolution capability and method for manufacturing same |
| 07/05/2007 | US20070151217 Exhaust Gas Particle Filter Made of Sintered Metal |
| 07/05/2007 | US20070151214 Engine Air Filter and Sealing System |
| 07/05/2007 | DE202007002217U1 Gewebematte für Feinfilter Tissue mat for fine filter |
| 07/05/2007 | CA2635729A1 Conductive bead for active field polarized media air cleaner |
| 07/04/2007 | EP1803494A2 Honeycomb structural body and sealing material layer |
| 07/04/2007 | EP1803493A2 Method for manufacturing filters |
| 07/04/2007 | EP1430179B1 Industrial process fabric |
| 07/04/2007 | EP1339477A4 Air laid/wet laid gas filtration media |
| 07/04/2007 | CN2917746Y Metal mesh with sealing function |
| 07/04/2007 | CN2917734Y Drinking water filter for township and village family |
| 07/04/2007 | CN1993202A Metal fibers, production method and application field thereof |
| 07/04/2007 | CN1993165A Filter medium for liquid filtration and process for producing the same |
| 07/04/2007 | CN1993148A Anti-microbial air filter |
| 07/04/2007 | CN1990083A Heat pressing compact highly effective active carbon composite filter element and production process thereof |
| 07/04/2007 | CN1990082A Coaxial multilayer thermosetting fabric filter element and production process thereof |
| 07/04/2007 | CN1990081A Thermal-composition self-adhesion fabric filter element and production process thereof |
| 07/04/2007 | CN1324225C Method of manufacturing exhaust gas purifying filter |
| 07/04/2007 | CN1323981C Aluminum titanate-based ceramic article |
| 07/03/2007 | CA2209564C Filter material for removing chlorine from cold water in preparing a human-consumable beverage |
| 06/28/2007 | WO2007072898A1 Metal filtration equipment and filter cassette |
| 06/28/2007 | US20070144963 Comprising intertwined nest-like strip having surface area shaped and sized for receiving bacteria present in liquid medium and for allowing attachment of bacteria onto surface of strip so as to promote growth of attached bacteria; use with septic tank and/or settling tank |
| 06/28/2007 | US20070144962 Comprising intertwined nest-like strip having surface area shaped and sized for receiving bacteria present in liquid medium and for allowing attachment of bacteria onto surface of strip so as to promote growth of attached bacteria; use with septic tank and/or settling tank |
| 06/28/2007 | US20070144961 titanium oxide coatings on a sponge-like porous structure which contains silicon carbide and at least one material selected from silicon, a silicon alloy, and carbon; pollution control device for purifying polluted air containing NOx, toxic substances and cleaning water from polluted water |
| 06/28/2007 | US20070144960 Fluid filter |