Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 39 - Filtering material for liquid or gaseous fluids
Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884)
11/2010
11/30/2010US7842372 high filtration efficiency of particulate matters in exhaust gas, initial pressure loss is low and increase in pressure loss accompanied with trapping of particulate matters is suppressed; hepa filters for diesel engines
11/30/2010US7842214 Process for forming microporous membranes
11/30/2010US7842117 Holding sealer, exhaust gas processing device and manufacturing method of the same
11/30/2010CA2486067C Fiber reinforced filter for molten metal filtration and method for producing such filters
11/30/2010CA2366456C Method and apparatus for forming melt-blown filter cartridges having melt-blown core elements, and the filter cartridges formed thereby
11/25/2010WO2010135300A2 Biodegradable nanofibers and implementations thereof
11/25/2010WO2010135013A2 Multi-stage filter cartridge with polyurethane endcaps
11/25/2010WO2010135012A2 Multi-stage filter cartridge with snap fit filters
11/25/2010WO2010093164A3 Fluid treatment apparatus for a pipe
11/25/2010US20100298433 Branched chain fatty acids for prevention or treatment of gastrointestinal disorders
11/25/2010US20100297737 Microbial fuel cell
11/25/2010US20100296986 Microscreen for filtering particles in microfluidics applications and production thereof
11/25/2010US20100293910 Single crystal silicon carbaide nanowire, method of preparation thereof, and filter comprising the same
11/25/2010DE102009022120A1 Filtermedium Filter medium
11/25/2010CA2762517A1 Biodegradable nanofibers and implementations thereof
11/24/2010EP2253657A1 Method of manufacturing a particulate water-absorbing agent composed principally of a water-absorbing resin
11/24/2010EP2253376A1 Method for production of particulate water absorbent comprising water-absorbable resin as main ingredient
11/24/2010EP2253375A1 Method for production of particulate water absorbent comprising water-absorbable resin as main ingredient
11/24/2010CN201653168U Heat pipe type waste heat recovery special apparatus for high temperature high dust laden smoke in metallurgy furnace
11/24/2010CN201643875U Plate-shaped hollow ceramic filtering component
11/24/2010CN201643874U Polyphenylene sulfide surface coating filter felt
11/24/2010CN201643873U Polyphenylene sulfide fiber and acrylic fiber gradient composite filtering felt
11/24/2010CN201643872U Filter material with the surface adopting composite superfine short fibers
11/24/2010CN201643867U Self-cleaning drainage water purifier
11/24/2010CN201643837U Molten aluminum filter
11/24/2010CN1816379B Honeycomb filter for clarifying exhaust gas and method for manufacture thereof
11/24/2010CN101896244A Filter material for air filters
11/24/2010CN101890263A Filter material for removing aldehydes
11/24/2010CN101213355B Stainless steel for filter applications.
11/24/2010CN101193688B Sodium bicarbonate vacuum bag inserts
11/24/2010CN101146589B Honeycomb filter
11/23/2010US7838172 Composite porous body, gas diffusion layer member, cell member, and manufacturing method thereof
11/23/2010US7837756 Pleatable media that has support scrim comprised of melt bonded non-woven material or a fuse bonded non-woven material bonded to a layer of expanded polytetrafluoroethylene (EPTFE); Efficiency
11/23/2010US7837749 System and method for monitoring impact machinery
11/23/2010US7837042 Polysulfone type selectively permeable hollow fiber membrane module and process for manufacturing the same
11/23/2010CA2481760C Filter module
11/18/2010WO2010132151A2 Fibrillated blend of lyocell and cellulosic low dp pulp
11/18/2010WO2010131463A1 Filter unit panel
11/18/2010WO2010130412A1 Woven filter fabric for a band filter
11/18/2010WO2008101006A9 Additive dispersing filter and method
11/18/2010US20100292440 Binding Molecules for Human Factor VIII and Factor VIII-Like Proteins
11/18/2010US20100291213 Composite non-woven fibrous webs having continuous particulate phase and methods of making and using the same
11/18/2010US20100288692 Aromatic polyamide nanofiber and fiber structure containing the same
11/18/2010DE102010007553A1 Filtergewebe für ein Bandfilter Filter cloth for a belt filter
11/18/2010CA2752708A1 Filter cloth for a belt filter
11/17/2010EP2250139A1 Ceramic honeycomb structures
11/17/2010EP2249940A2 Oil filters containing strong base and methods of their use
11/17/2010EP1406716B1 Filter element
11/17/2010CN201632161U Sintering felt filter drum for dust removal in flue gas of electric furnace steelmaking
11/17/2010CN201632144U Built-in macromolecule filter core for water tap
11/17/2010CN201632143U PBT (Polybutylece Terephthalate) meltblown composite filter material
11/17/2010CN201632142U Gradient filtration composite melt blowing filter element
11/17/2010CN201632141U Filter material for flue gas dust removal
11/17/2010CN201632134U Porous ceramic tube water treatment filter device
11/17/2010CN201632114U Carbon fiber composite filter core
11/17/2010CN1714909B Method for preparing ceramic filter tube for purifying high temperature gas
11/17/2010CN101888892A 空气过滤器 Air filter
11/17/2010CN101884867A Filter screen of air inlet box body of intelligent ventilation system
11/17/2010CN101884860A Butterfly high-efficiency self-adaptive plastic-fiber mixed filter material filter
11/17/2010CN101884859A Hemp fibre filter wire and preparation method thereof
11/17/2010CN101311410B Starch-based dipping emulsion for filter paper of air cleaner and preparation method
11/17/2010CN101182656B Porous fibre cloth manufacturing method
11/16/2010US7833615 two different average pore sizes; portion of second material fused directly to pore walls of first material; steam sterilizable ultrafiltration membranes; water treatment
11/11/2010WO2010129082A2 Rapid cycle, gas permeable, adsorbent-containing paper containing p-aramid fibrids and zeolite
11/11/2010WO2010127634A1 Multilayer nanofiber filter
11/11/2010US20100285354 Assembly of nanotube encapsulated nanofibers nanostructure materials
11/11/2010US20100285252 Method Of Modifying Surface Of Material
11/11/2010US20100285101 Composite nonwoven fibrous webs and methods of making and using the same
11/11/2010US20100282693 Filtration membranes
11/11/2010US20100282682 Fluid filtration articles and methods of making and using the same
11/11/2010US20100282670 Metal recovery device
11/11/2010DE102009019219A1 Multi-layer filter element for ventilation device of motor vehicle, has multiple layers made of filter material and connected by detachable connection, where layers exhibit homogeneous or different pore size and thickness
11/10/2010EP2059323B1 Bag filter comprising meta-aramid and acrylic fiber
11/10/2010EP2059322B1 Bag filter comprising polyphenylene sulfide and acrylic fiber
11/10/2010CN101883621A Filter element arrangement and end cap interface feature
11/10/2010CN101879391A High-efficiency filtering and purifying environmental-friendly filling material
11/10/2010CN101879390A Heat-resistant composite glass fiber filter material and preparation method thereof
11/10/2010CN101879389A Woven filter cloth with self-cleaning function and production method thereof
11/09/2010US7828940 Onsite chemistry air filtration system
11/04/2010WO2010126734A1 Bird collision prevention device for an aircraft
11/04/2010WO2010126686A2 Carbon nanotube filters
11/04/2010WO2010125415A1 Air filter insertion for mask and air treatment installation applied as a therapeutical or preventive process
11/04/2010WO2010124899A1 Fabric material composite construction for use as a filter means
11/04/2010WO2010083005A3 Fluid filter with nutplate having an end face seal and outer attachment design
11/04/2010US20100276373 Thimerosal Removal Device
11/04/2010US20100275780 Electrospray Neutralization Process and Apparatus for Generation of Nan-Aerosol and Nano-Structured Materials
11/04/2010US20100275510 Purification method and apparatus
11/03/2010EP2246306A1 A method and an apparatus for purification of water
11/03/2010EP2244803A2 Filter with a filtering medium adapted against build-up of electric charges
11/03/2010CN201618470U Filter element and filter
11/03/2010CN201618464U Seawater filter with corrosion resistance
11/03/2010CN201618452U Pressure-proof filter piece
11/03/2010CN201618451U Aluminum melt filtering device formed by duplex foam ceramic plates
11/03/2010CN101874957A FSQC pulse dust collector
11/03/2010CN101874952A Filter used for ventilation system and preparation method thereof
11/03/2010CN101874951A Biodegradable electret melt-spurt filtering material and production method
11/03/2010CN101874950A Filter element and using method thereof
11/03/2010CN101406782B Silicon carbide porous ceramic filtering element extrusion apparatus
11/03/2010CN101080261B Honeycomb filter manufacturing method and honeycomb filter
11/02/2010US7824635 Filter for exhaust gas from diesel engine and equipment
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