| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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| 03/06/2001 | US6197096 Filter system |
| 03/06/2001 | US6197085 Method for forming titanium anisotropic metal particles |
| 03/06/2001 | US6197079 Pleated air filter and method for producing same |
| 03/06/2001 | US6196708 Such as a filter or film, formed by contacting a laminate having an expanded polytetrafluoroethylene and porous support scrim with an oleophobic treatment agent comprising a fluoropolymer dissolved in a fluorine-free organic solvent |
| 03/06/2001 | CA2043495C Method of filtering beverages and chemical, pharmaceutical, or similar liquids |
| 03/01/2001 | WO2001014257A1 Microbiological water filter |
| 03/01/2001 | WO2001014086A1 Method and device for producing reticular structures |
| 03/01/2001 | WO2001014042A1 Oily-mist resistant filter that has nondecreasing efficiency |
| 03/01/2001 | WO2001014041A2 Filter for removing contaminants from an enclosure |
| 03/01/2001 | WO2001014039A1 Method of using waste tires as a filter media |
| 03/01/2001 | DE19941457A1 Filter removing pollutants from standing waters, e.g. ponds, lakes and aquaria, contains spun plastic yarn filter material, interspaces of which are populated with microorganisms |
| 03/01/2001 | DE19940792A1 Flat structure for filtering applications has metal fiber yarn between metal wires |
| 03/01/2001 | CA2381060A1 Oily-mist resistant filter that has nondecreasing efficiency |
| 02/28/2001 | EP1077766A1 Purification elements and packs |
| 02/28/2001 | EP1077756A1 Improvements in coalescing filters |
| 02/28/2001 | EP1077755A1 Finish for glass fiber fabric |
| 02/28/2001 | EP0828898B1 Textile composite material |
| 02/28/2001 | CN1062485C High molecular filter element and method for producing same |
| 02/27/2001 | US6193896 Flowing blood through filter composed of ultrafine non-woven fabric having a surface coating of deacetylated chitosan; biocompatibility, side effect reduction |
| 02/27/2001 | US6193830 Pleated filter insert and method of manufacture |
| 02/27/2001 | US6193778 Heating chromium powder and metal particles with irregular morphology and sintering |
| 02/27/2001 | US6193773 Dust filter bag |
| 02/22/2001 | WO2001012296A1 Air filter |
| 02/22/2001 | WO2001012295A1 Channel flow filter |
| 02/22/2001 | DE19939155A1 Production of metallic lattice network structure comprises inserting foam pre-structure into container, infiltrating with refractory material, and solidifying |
| 02/21/2001 | EP0820505B1 filter aid for use in alluviation |
| 02/21/2001 | CN1285012A Molded respirator containing sorbent particles |
| 02/21/2001 | CN1284399A Column filler and its preparing method |
| 02/21/2001 | CN1062190C Air filting material and application and preparation of same |
| 02/20/2001 | US6190432 Filter arrangement; sealing system; and methods |
| 02/20/2001 | CA2162791C Endless multilayer fabric for densifying paper materials and production process thereof |
| 02/15/2001 | WO2001010535A2 Filtering material for separating fluids from solid, particulate and gaseous constituents |
| 02/15/2001 | DE19936757A1 Waste water filter medium compressed and compressed by cable arrangement lowering filtration costs for large volume of water |
| 02/14/2001 | CN1284007A 过滤元件 The filter element |
| 02/14/2001 | CN1283999A Antimicrobial compsn. Delivery system with integrated filter |
| 02/14/2001 | CN1283515A Coated filter material and its preparing process |
| 02/14/2001 | CN1061979C Method for separation of impurities from hot synthesis gas mixture in prepn of melamine |
| 02/14/2001 | CN1061898C Filter having chemical resistance, antistatic property and water vapor resistance, and process for producing same |
| 02/13/2001 | US6187192 Water containing bacteria and/or viruses is passed through a purification material composed of apatite and absorption media in a fixed binder matrix |
| 02/13/2001 | CA2117902C A dust bag and method of production |
| 02/08/2001 | WO2001008781A2 Cellulose based filter media and cartridge apparatus |
| 02/08/2001 | WO2001008543A1 Method for vacuum-cleaning using a hand vacuum cleaner and dust filter bags or dust collection compartment, especially for use in a method of this type |
| 02/08/2001 | WO2000071183A8 Antimicrobial articles |
| 02/08/2001 | DE19933163A1 Filterelement mit Schweißverbindungsclip und Vorrichtung zum Herstellen desselben The same filter element with weld clip and apparatus for manufacturing |
| 02/07/2001 | EP1074521A2 Boron-free glass composition and filtration media |
| 02/07/2001 | EP0986429A4 High performance filters |
| 02/07/2001 | EP0973597B1 Sintered plastic particles filter element |
| 02/07/2001 | CN2417916Y Glass-fiber tube for use of filtering |
| 02/06/2001 | US6183670 Filtration |
| 02/06/2001 | US6183609 Sintered laminated structures, electrochemical cells and process for producing such sintered laminated structures |
| 02/06/2001 | US6183536 Composite structure; disposable; filtration unit |
| 02/06/2001 | US6183530 Filter unit suitable for exchangeable insertion in the housing of a filter system |
| 02/06/2001 | US6182834 Filter coated with chitosan for removal of leucocytes |
| 02/06/2001 | US6182659 Comprising a virus-capturing body containing streptococcus algalactiae type ii culture and type ii polysaccharide; can be worn over nose as mask, to remove influenza virus, for example |
| 02/01/2001 | WO2001007144A2 Plasma treated electret filter media |
| 02/01/2001 | WO2001007143A1 Filtration media and articles incorporating the same |
| 02/01/2001 | WO2001007090A1 Microorganism filter and method for removing microorganism from water |
| 02/01/2001 | DE19936108A1 Filter material comprises air-permeable two- or three-dimensional support to which granular adsorbents are adhered using composition produced from polyvinyl alcohol solution blended with acrylate dispersion |
| 02/01/2001 | CA2379565A1 Microorganism filter and method for removing microorganism from water |
| 02/01/2001 | CA2375744A1 Plasma treated electret filter media |
| 01/31/2001 | EP1071502A1 Solids filter based on quartz sand |
| 01/31/2001 | CN1281745A Special precision ceramic candle type filter material and is preparation method |
| 01/31/2001 | CN1061268C Active silver water purifying filter element |
| 01/30/2001 | US6180054 Elongated porous filter support; membrane layer; chemicla and heat resistance |
| 01/30/2001 | US6180016 Mixture of apatite in binder |
| 01/30/2001 | US6180015 Hollow cylinder of high molecular weight polyethylene |
| 01/25/2001 | WO2001005718A1 Device for dehydrating sludge |
| 01/25/2001 | WO2001005632A1 Coolant for air-bag gas generator and production method therefor |
| 01/25/2001 | WO2001005483A1 Filter element comprising an embossed weld connection clip and device for producing the same |
| 01/24/2001 | EP1070687A1 Monolithic honeycomb structure made of porous ceramic material, and use as filter for particulates |
| 01/24/2001 | EP1070534A1 Method for manufacturing filter having ceramic porous film as separating film |
| 01/24/2001 | EP1070533A1 Method for manufacturing filter having ceramic porous film as separating film |
| 01/24/2001 | EP1069950A1 Photocatalytic composition |
| 01/24/2001 | EP0914508B1 Meltspun multicomponent thermoplastic continuous filaments, products made therefrom, and methods therefor |
| 01/23/2001 | US6177019 Method and apparatus for removing tumor cells from tumor cell-contaminated stem cell products |
| 01/23/2001 | CA2213092C Leukocyte-removing filter material |
| 01/23/2001 | CA2004048C Nonwoven filter material |
| 01/18/2001 | WO2001004467A1 Autoselective regenerating particulate filter |
| 01/18/2001 | WO2001003812A1 Gas purification system with an integrated hydrogen sorption and filter assembly |
| 01/18/2001 | WO2001003802A1 Composite filter and method of making the same |
| 01/18/2001 | WO2001003801A1 Filter material used in gas filtration and having biocidal properties |
| 01/18/2001 | DE19932416A1 Vorrichtung zum Entwässern von Schlamm Apparatus for dewatering sludge |
| 01/18/2001 | DE19747016C2 Filterelement für Kunststoffschmelzen Filter element for plastic melts |
| 01/17/2001 | EP1068889A1 High efficiency medical breathing system filter based on a filtration medium of a nonwoven web of thermoplastic resin fibers |
| 01/17/2001 | EP0539495B1 Device and method for measuring hdl-cholesterol employing precipitation on a solid-phase |
| 01/16/2001 | US6174964 Fluorochemical oligomer and use thereof |
| 01/16/2001 | US6174443 Microporous or macroporous affinity filtration membrane wherein the matrix of the membrane is composed of chitin and the pores are made by dissolution of porogen during the preparation of the membrane |
| 01/16/2001 | CA2202657C Conductive filter laminate |
| 01/16/2001 | CA2086752C Substance carrying conglomerate |
| 01/11/2001 | WO2001002705A1 Device for treating exhaust gas |
| 01/11/2001 | WO2001002635A1 Method of producing microfiber nonwovens that contain cycloolefin polymers |
| 01/11/2001 | WO2001002083A1 Oxidation catalyst for treating diesel engine exhaust gases |
| 01/11/2001 | WO2001002080A1 Filter with continuous strip frame |
| 01/11/2001 | WO2001002077A2 Device for maintaining and cleaning a working medium |
| 01/11/2001 | DE19931402A1 Biodegradable filter material for production of tea or coffee bags contains a cellulose derivative plasticized with a plasticizer, e.g. glycerol, or with a biodegradable polymer, e.g. aliphatic polyester |
| 01/11/2001 | DE19931371A1 Filtermaterial für die Gasfiltration mit bioziden Eigenschaften Filter material for gas filtration with biocidal properties |
| 01/11/2001 | DE19930979A1 Verfahren zur Herstellung von Mikrofaservliesen enthaltend Cycloolefinpolymere A process for producing microfiber webs comprising cycloolefin |
| 01/11/2001 | DE19929911A1 Einrichtung zur Abgasbehandlung Device for exhaust gas treatment |
| 01/11/2001 | CA2377027A1 Device for the treatment of exhaust gas |
| 01/11/2001 | CA2376200A1 Oxidation catalyst for treating diesel engine exhaust gases |