B01D 39 - Filtering material for liquid or gaseous fluids

Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884)
12/2011
12/06/2011	US8070859 Method for producing a non-porous membrane
12/06/2011	US8069892 Film bonding machine
12/06/2011	CA2556562C Carbon nanotube structure-selective separation and surface fixation
12/06/2011	CA2481395C Filter material
12/04/2011	CA2741275A1 Aircraft potable water system
12/01/2011	WO2011148765A1 Apparatus for manufacturing honeycomb structure
12/01/2011	WO2011148764A1 Process for production of honeycomb structure
12/01/2011	WO2011148763A1 Process for production of honeycomb structure
12/01/2011	WO2011111030A3 Composite mechanical water filter media
12/01/2011	WO2011110637A3 Filter medium of a filter element, filter element and method for producing a filter medium
12/01/2011	US20110290727 Process for Preparing Membranes
12/01/2011	US20110290714 Monolithic organic porous body, monolithic organic porous ion exchanger, and process for producing the monolithic organic porous body and the monolithic organic porous ion exchanger
12/01/2011	US20110290713 Single or multi-layer filter material and method for the production thereof
12/01/2011	US20110289895 Ceramic Filter Element with Structural Elements and Production Method
12/01/2011	DE102011050648A1 Filterelement aus Mikroglas- und nichtgewebten Trägerschichtmedien Remove item from Mikroglas- and non-woven backing layer media
12/01/2011	DE102011016689A1 Filtering medium for use in filter for cleaning e.g. liquid in swimming pool, has non-woven fabric that consists of density in specific range and is formed from multiple synthetic fibers, which are made from polyester
12/01/2011	DE102011015377A1 Combustion engine for motor car, has oil filter comprising filter arranged in rigid filter housing for filtration of operating medium, where filter comprises resilient filter material for contouring rigid filter housing
12/01/2011	CA2705455A1 Absorbents and filters for recovering spilled oil and oil in water
11/2011
11/30/2011	EP2390307A1 Porous ceramic processing using prilled wax and non-ionic surfactant
11/30/2011	CN202052421U 一种含纳米粒子滤材的生产线 Containing nanoparticle filter production line
11/30/2011	CN102264968A 非织造纤网和包含局部分裂的多组分纤维的过滤介质 Nonwoven webs and contain partially split multi-component fibers of filter media
11/30/2011	CN102264449A 过滤器用滤材和过滤器芯 The filters and filter cartridge filter
11/30/2011	CN102258916A 用于黄金冶炼行业的单丝双层过滤布 Monofilament double gold smelting industry for filter cloth
11/30/2011	CN102258915A 单面复合滤膜及其制备方法 Single composite membrane and its preparation method
11/30/2011	CN102258914A 过滤布防卷边工艺 Filtering arm curling process
11/30/2011	CN102258913A 用于曝气生物滤池的低密度陶粒滤料及其制备方法 Low-density ceramic filter and a preparation method for the BAF
11/30/2011	CN101272840B 用于过滤液体的过滤介质 Filter media for filtering a liquid
11/29/2011	US8066792 Apparatus, system, and method for insulating an exhaust aftertreatment component
11/28/2011	CA2741221A1 Screenless granular media filters and methods of use
11/24/2011	WO2011145657A1 Sealing device and sealing method
11/24/2011	WO2011145654A1 Opening sealing device and opening sealing method
11/24/2011	WO2011088376A3 Disk-shaped gas production filter elements
11/24/2011	WO2011088185A3 Air filter with sorbent particles
11/24/2011	US20110284459 Mullite Module for Liquid Filtration
11/24/2011	US20110284455 Sifting Screen
11/24/2011	US20110283886 Method And Apparatus For Regenerating A Filter
11/24/2011	US20110283671 Air filter medium
11/24/2011	US20110283670 Method for Producing a Ceramic Filter Element and Filter Element
11/24/2011	DE102010022129A1 Vorrichtung und Verfahren zur Reinigung von Gas in Blasmaschinen Apparatus and method for purifying gas in blow molding machines
11/24/2011	CA2799392A1 Method of making filter cartridge having roll-based housing sidewall
11/23/2011	EP2387445A2 Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams
11/23/2011	EP1798209B1 Method for producing cordierite-based honeycomb structure
11/23/2011	EP1531921B1 Filter for suction canisters
11/23/2011	CN202044859U Novel unit air filter box
11/23/2011	CN202044851U Basalt composite filter material for high-temperature flue gas dedusting system
11/23/2011	CN102256681A 流体过滤器和过滤器系统 Fluid filters and filter systems
11/23/2011	CN102256680A Porous block nanofiber composite filters
11/23/2011	CN102256679A Fluid filter with an attachment structure on an endplate of the filtering element
11/23/2011	CN102247730A Filter cloth special for pan filter
11/23/2011	CN101745972B Manufacturing method of straight-bore ceramic filter and manufacturing system thereof
11/23/2011	CN101680185B Wet-laid non-woven fabric and filter
11/23/2011	CN101564620B Filter material suitable for flue gas dust removal, manufacture method and treating liquid thereof
11/23/2011	CN101537280B Preparation method of nano-particle modified polyphenyl thioether filter material
11/22/2011	US8062604 Stable porous formed body with a space for unfiltered fluid or a filtrate space, partially filled with a material of expanded ceramics coated with a catalyst material such that a flow channel remains open, dimensionally stable catalyst body adjoins the formed body
11/22/2011	US8062603 Honeycomb structural body
11/22/2011	US8062521 Filtering medium and method for contacting solids-containing feeds for chemical reactors
11/22/2011	US8061532 Process of forming multilayered structures
11/22/2011	US8061531 Membrane bags with seamless membrane substance, uses thereof and filtration units therewith
11/22/2011	US8061128 Diesel particulate filter overstress mitigation
11/22/2011	CA2592417C Turbine air-intake filter
11/22/2011	CA2522916C Improved porous mullite bodies and methods of forming them
11/22/2011	CA2522052C Microporous filter media with intrinsic safety feature
11/17/2011	WO2011143371A1 Oil-tolerant polymer membranes for oil-water separations
11/17/2011	WO2011142788A2 Microscopically structured polymer monoliths and fabrication methods
11/17/2011	WO2011142580A2 Air-cleaning filter
11/17/2011	WO2011142293A1 Mask for sealing honeycomb structure, and sealing method for honeycomb structure using same
11/17/2011	WO2011142292A1 Mask for sealing honeycomb structure, and sealing method for honeycomb structure using same
11/17/2011	WO2011140963A1 Filter core and preparation method thereof
11/17/2011	US20110278242 Fluid Purification Media and Systems and Methods of Using Same
11/17/2011	US20110278217 Wedge wire screen device
11/16/2011	EP2386341A1 Wedge wire screen device
11/16/2011	DE202011104640U1 Filter für Heizkörper Filter for radiators
11/16/2011	DE202011104629U1 Fasererzeugnis für Verpackungen Fiber product for packaging
11/16/2011	CN202036871U Needled felt with polyphenylene sulfite (PPS) coating
11/16/2011	CN202036870U P84 coating needled felt
11/16/2011	CN202036869U PPS (polyphenylene sulfite) film-laminated needled felt
11/16/2011	CN202036453U Odor-removing bedpan for nursing purpose
11/16/2011	CN102245534A Process for producing aluminum titanate-based fired product
11/16/2011	CN102242461A Fabrication method of antistatic dedusting filter cloth
11/16/2011	CN102240483A Industrial filter material and manufacturing method thereof
11/16/2011	CN102240482A Glass fiber PBO (Poly-p-phenylenebenzobisthiazole) compound filter material and preparation method thereof
11/16/2011	CN102240481A Filter media for removing methyl tert-butyl ether in water and preparation method thereof
11/16/2011	CN102240480A Preparation method of antimicrobial non-woven fabric filter paper for air purification
11/16/2011	CN101696550B After-finishing sizing agent for glass fiber composite mat and manufacturing method thereof
11/16/2011	CN101695614B Composite glass fiber punched felt and manufacturing method thereof
11/16/2011	CN101695613B Glass fiber filtration cloth for flue gas dust removal
11/16/2011	CN101596385B Ventilator filtering screen coated with ceramic and manufacturing method thereof
11/15/2011	US8057574 Membrane post treatment
11/15/2011	US8057568 Extruded porous substrate and products using the same
11/15/2011	US8057567 Filter medium and breather filter structure
11/15/2011	US8057566 Fiberglass product
11/15/2011	US8056733 Cationic polymer such as polydiallyldimethylammonium chloride, reacts with silver salt to form silver colloid precipitate; nanofibers, clothing, bedding, diapers, medical drapes
11/15/2011	CA2462815C Microorganism-removing filter medium having high isoelectric material and low melt index binder
11/10/2011	WO2011139445A1 Polymer microfilters and methods of manufacturing the same
11/10/2011	WO2011138951A1 Electrically charged filter and mask
11/10/2011	US20110275971 Electrostatically charged biocidal media and applications therefor
11/10/2011	US20110272358 Media compaction compensating support system for pollutant stream remediation reactors
11/10/2011	US20110272354 Membrane Distillation Apparatus and Methods
11/10/2011	US20110272344 Non clogging screen
11/10/2011	DE102010062854A1 Abdeckung für Bratpfannen, Töpfe oder Bräter Cover for frying pans, pots or roaster

1 ... 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 ... 249