| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
|---|
| 11/02/2004 | US6811588 High capacity hybrid multi-layer automotive air filter |
| 11/02/2004 | CA2289427C Filter for gaseous media |
| 10/28/2004 | WO2004092076A1 Microporous filter media with intrinsic safety feature |
| 10/28/2004 | WO2004091756A1 Ceramics honeycomb filter and method of manufacturing the same |
| 10/28/2004 | WO2004091753A1 Method of removing harmful substances and filter for removing harmful substances |
| 10/28/2004 | WO2004091640A1 Skin protecting compositions |
| 10/28/2004 | US20040214495 Anti-microbial products |
| 10/28/2004 | US20040213918 porous substrate is pretreated in a plasma field and a functionalizing monomer is immediately flash-evaporated, deposited and cured over the porous substrate in a vacuum vapor-deposition chamber; imparting properties such as water and oil repellency, friction resistance, fire retardancy, conductivity |
| 10/28/2004 | US20040213708 Providing the casing with the end flange; andpositioning the substrate in the casing after the casing has been provided with the end flange |
| 10/28/2004 | US20040211728 Method for removing noxious substances and filter for removing harmful substances |
| 10/28/2004 | US20040211164 Honeycomb structural body and method of manufacturing the structural body |
| 10/28/2004 | US20040211163 Hydroentangled filter media with improved static decay and method |
| 10/28/2004 | US20040211160 Multi-layer filter structure and use of a multi-layer filter structure |
| 10/28/2004 | US20040211085 Fluid system with internal filter |
| 10/28/2004 | CA2752109A1 Microporous filter media with intrinsic safety feature |
| 10/28/2004 | CA2521972A1 Skin protection composition comprising an extract of sasa |
| 10/27/2004 | EP1471176A1 Process for producing electret and production apparatus |
| 10/27/2004 | EP1470862A2 Honeycomb filter, its manufacturing, exhaust gas purification system using it |
| 10/27/2004 | EP1470861A2 Honeycomb filter, its manufacturing, exhaust gas purification system, die for forming said honeycomb |
| 10/27/2004 | EP1470852A1 Honeycomb structure and method of manufacturing the same |
| 10/27/2004 | EP1470083A1 Microporous filter media, filtration systems containing same, and methods of making and using |
| 10/27/2004 | EP1469930A1 Filter for cooking apparatus or utensil |
| 10/27/2004 | EP1251883B1 Apparatus and method for deodorizing air |
| 10/27/2004 | EP0956137B2 Filter cassette |
| 10/27/2004 | CN2650848Y Improved ceramic filter board for concentrated dehydration |
| 10/27/2004 | CN1541299A Exhaust gas purifying appts. |
| 10/27/2004 | CN1540251A Oil fume removal equipment |
| 10/27/2004 | CN1539752A Nano based purification system for supplying high-quality water |
| 10/26/2004 | US6809051 Fabrication of low thermal expansion calcium aluminate articles |
| 10/26/2004 | US6808688 Three dimensional, metallic, porous catalytic converter having catalyst for oxidation of nitrogen monoxide to nitrogen dioxide; combustion and removal of carbon particles |
| 10/26/2004 | US6808663 Method of manufacturing ceramic structure |
| 10/26/2004 | US6808628 Membrane bioreactor using non-woven fabric filtration |
| 10/26/2004 | US6808553 Filter medium for turbine and methods of using and producing the same |
| 10/26/2004 | US6808551 Method of using fluorinated electrets |
| 10/26/2004 | US6808548 Three component filtration material |
| 10/26/2004 | US6808375 Expanded porous thermoplastic polymer membranes and device for the production thereof |
| 10/21/2004 | WO2004090083A1 A filter for filtering mutagens from an engine oil |
| 10/21/2004 | WO2004089564A1 Open-porous molded body, method for production and use thereof |
| 10/21/2004 | WO2004089509A2 Filter media prepared in aqueous system including resin binder |
| 10/21/2004 | WO2004089508A1 Catalytic filter for removing soot particulates from diesel engine exhaust and method of preparing the same |
| 10/21/2004 | US20040209059 A footwear insole is made of multicomponent thermoplastic fibers and a nonhydrolyzed sheath comprising microbiocides, fungicides or deodorants, a metal zeolite dispersed in polyethylene; insertable/removable, wash and wear |
| 10/21/2004 | US20040209039 Honeycomb structure, method of manufacturing the same, and discharge fluid purification system |
| 10/21/2004 | US20040208697 Adsorptive-filtration media for the capture of waterborne or airborne constituents |
| 10/21/2004 | US20040207125 Method of making a respirator that has a fluorinated electret |
| 10/21/2004 | US20040206684 Filter for oil containing adhesive contaminants |
| 10/21/2004 | US20040206062 filter for exhaust gases; extrusion raw materials; firing |
| 10/21/2004 | US20040206061 Honeycomb structure, method of manufacturing the same, die for forming, and discharge fluid purification system |
| 10/21/2004 | US20040206060 Gas filter |
| 10/21/2004 | US20040206044 High strength honeycomb structure, method of molding the same, and honeycomb structure converter |
| 10/21/2004 | US20040205929 Upright vacuum cleaner with cyclonic air flow |
| 10/21/2004 | DE10346256B3 Production of filter material, especially deep filter layer, with predetermined number of natural fibers, e.g. cellulose, includes adding specific enzyme to suspension to convert each toxic polysaccharide to nontoxic or less toxic product |
| 10/20/2004 | EP1469172A1 HONEYCOMB STRUCTURE CONTAINING Si AND METHOD FOR MANUFACTURE THEREOF |
| 10/20/2004 | EP1468732A2 Adsorbing filter material with high adsorption capacity and low breakthrough property |
| 10/20/2004 | EP1468715A2 Device and method for the manufacture of a filtering material |
| 10/20/2004 | EP1468125A2 Method for the generation of pores or channels in a body made from a metallic material and metallic body made by said method |
| 10/20/2004 | EP1207087B1 Coolant for air-bag gas generator and production method therefor |
| 10/20/2004 | CN2649666Y Jet-flow control valve capable of filtering and self-cleaning |
| 10/20/2004 | CN2649662Y Domestic water saving device |
| 10/20/2004 | CN1539054A Exhaust gas purifying apparatus, particulate filter and manufacturing method thereof |
| 10/20/2004 | CN1538938A Flter and filter material for emoval of micro-organisms and processes for using the same |
| 10/20/2004 | CN1538868A Heat-resistant filter |
| 10/19/2004 | US6805727 Method for filtering pernicious non-gaseous contaminants from air and benign gases |
| 10/14/2004 | WO2004087581A1 Water clarification material, water clarification member, water clarification apparatus and system for circulation and utilization of water |
| 10/14/2004 | WO2004087297A1 Ceramic filter structure |
| 10/14/2004 | WO2004087295A1 Honeycomb structure |
| 10/14/2004 | WO2004087293A1 Filter medium |
| 10/14/2004 | WO2004087292A1 Filter for absorbing water |
| 10/14/2004 | WO2004087291A1 Novel antiallergen filter, process for producing the same and use thereof |
| 10/14/2004 | WO2004087224A1 Method of removing hazardous substance, and hazardous substance removing material using the same such as air cleaning filter, mask and wiping sheet, and method of storing the same |
| 10/14/2004 | US20040204314 Destroying organic pollutants by ultraviolet (UV) irradiation; photocatalysis; anatase titanium dioxide |
| 10/14/2004 | US20040202860 Wash and abrasion resistant filters; air and water cleaners; thermoplastic polymer material incorporated with metal active material |
| 10/14/2004 | US20040201119 Thin porous layer with open porosity and a method for production thereof |
| 10/14/2004 | US20040200785 Water purification by passing raw water through the cell structure with porous ceramic partition walls; higher water permeability at outer periphery, smaller water permeability at cap portion, back washing; stable and continuous water treatment |
| 10/14/2004 | US20040200591 Material based on organic and/or inorganic fibres having germicidal properties and uses thereof |
| 10/14/2004 | US20040200354 Filtration arrangement utilizing pleated construction and method |
| 10/13/2004 | EP1287164B1 A filter element for use in separation of biomaterials from solid contaminants |
| 10/13/2004 | EP1124862B1 Preparation of water-soluble cross-linked cationic polymers |
| 10/13/2004 | CN2647405Y Two-stage filtering cloth for pressure filter |
| 10/13/2004 | CN2647404Y Three-stage filtering cloth for press filter |
| 10/13/2004 | CN1535998A Production method of filtering material for water treatment and its product |
| 10/13/2004 | CN1535754A Antimicrobial filter and its preparation method |
| 10/13/2004 | CN1170778C Rapid coagulation flocculation and sedimentation type waste water treatment method |
| 10/13/2004 | CN1170777C Microbiological water filter |
| 10/12/2004 | US6803086 Porous honeycomb structure body, the use thereof and method for manufacturing the same |
| 10/12/2004 | US6803015 Method of making wall-flow monolith filter |
| 10/12/2004 | US6802879 Vacuum collection bag and method of operation |
| 10/12/2004 | US6802315 Vapor deposition treated electret filter media |
| 10/12/2004 | CA2145252C Filter having chemical resistance, antistatic property and water vapor resistance, and process for producing the same |
| 10/07/2004 | WO2004086610A2 Abatement of backflow contaminants in a dry pump |
| 10/07/2004 | WO2004085340A1 Method for manufacturing honeycomb structure |
| 10/07/2004 | WO2004085059A1 Process for producing honeycomb catalyst |
| 10/07/2004 | WO2004085028A1 Ceramic filter |
| 10/07/2004 | WO2004058374A3 Polyvinyl alcohol filter media |
| 10/07/2004 | US20040198599 Method of manufacturing honeycomb structural body |
| 10/07/2004 | US20040198118 Hydroentangling using a fabric having flat filaments |
| 10/07/2004 | US20040197553 Anti-microbial fiber and fibrous products |
| 10/07/2004 | US20040195180 Microorganism-removing filter medium having high isoelectric material and low melt index binder |
| 10/07/2004 | US20040195173 Asymmetric porous polytetrafluoroethylene membrane for a filter |
| 10/07/2004 | US20040194625 Two fiber filtration material |
| 10/07/2004 | US20040194624 Heat-resistant filter |