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)
12/2008
12/10/2008CN101321570A Method for the realisation of a filtering separator comprising a nanofibre on a substrate with filtering properties
12/10/2008CN101321569A Filter medium for strainers used in nuclear reactor emergency core cooling systems
12/10/2008CN101318090A Nanofiber filter facemasks and cabin filters
12/09/2008US7462283 System and method for liquid filtration based on a neutral filter material
12/09/2008US7462282 Filter element and method for the production thereof
12/09/2008US7462216 Vehicle exhaust gas particulate filters; heat and cracking resistance, durability
12/04/2008WO2008146820A1 Antifouling filter for ventilator or cooking range hood
12/04/2008WO2008146367A1 Honeycomb filter
12/04/2008WO2008146239A2 Removal of fine particles from a fischer tropsch stream
12/04/2008WO2008125885A3 Improvements in coalescing filters
12/04/2008WO2008124501A3 Diesel particulate filter assembly
12/04/2008WO2005123219A3 Method for producing at least one area of a filter device, particularly of a particulate filter for an internal combustion engine
12/04/2008US20080296218 Oil Canning of Mesh Screen for Filter
12/04/2008US20080296216 Decontamination of process streams
12/03/2008EP1997943A1 Honeycomb structured body and method for manufacturing the same
12/03/2008EP1997790A1 Honeycomb structure
12/03/2008EP1997789A1 Honeycomb structure and bonding material to be used for same
12/03/2008EP1997788A1 Process for producing honeycomb structure
12/03/2008EP1997599A1 Method of manufacturing sealed honeycomb structure
12/03/2008EP1996801A1 Filter
12/03/2008EP1996309A2 Filter with drained jacket, seal indicator/lock means, and seal baffle
12/03/2008EP1683561B1 Filtration device
12/03/2008EP1342494B1 Porous honeycomb filter and method for manufacture thereof
12/03/2008EP1174029B1 Bactericidal organic polymeric material
12/03/2008CN201157726Y Di-superpolyester sludge dewatering net
12/03/2008CN101314091A Multifunctional macromolecule filter material and preparation method thereof
12/03/2008CN101314090A Electrostatic resistant and meshes intersection point fixed mesh screen, and producing method thereof
12/03/2008CN100439013C Titanium powder sintered compact
12/03/2008CN100438947C Base for honeycomb filter, method for producing same and honeycomb filter
12/03/2008CN100438946C Filter element structure for removing arsenic from drinking water and its preparation method
12/02/2008US7459085 Microporous hydrophilic membrane
12/02/2008US7459079 Filter for filtering mutagens from an engine oil
12/02/2008US7459013 Chemical and particulate filters containing chemically modified carbon nanotube structures
12/02/2008CA2378559C Method of producing microfiber nonwovens that contain cycloolefin polymers
11/2008
11/27/2008WO2008144164A1 Reusable filters for fluid loss measurements of drilling fluids
11/27/2008WO2008143225A1 Process for producing ceramic honeycomb structure and ceramic honeycomb structure
11/27/2008WO2008141375A1 Filter module
11/27/2008WO2008118256A3 Two sided conductive filtration media
11/27/2008US20080293564 Mullite bodies and methods of forming mullite bodies
11/27/2008US20080289307 Honeycomb structure, method for manufacturing honeycomb structure, and exhaust gas purifying apparatus
11/27/2008DE102007024199A1 Micromechanical component, has carrier element made of semiconductor material and including silicon membranes with porous structures, where porous structures include uniform microporous structure over surface of membranes
11/27/2008DE102007023806A1 Lagenverbund zur Verwendung in einem Luftfilter Location composite for use in an air filter
11/27/2008DE102007023641A1 Ölfiltervorrichtung Oil filter device
11/26/2008CN201154261Y Paint filter paper
11/26/2008CN201154260Y Filter paper used in fuel filter
11/26/2008CN201154259Y Novel high-efficiency, long life and high temperature resistant filtering material
11/26/2008CN101312809A Manufacturing method of cellular construction body
11/26/2008CN101311501A Ceramic honeycomb wall-flow filter comprising complete ceramic honeycomb
11/26/2008CN101311410A Starch-based dipping emulsion for filter paper of air cleaner and preparation method
11/26/2008CN101310854A Filter media and preparation method, filter element, purifier and drinking machine using the filter media
11/26/2008CN101310819A Filter material containing polyphenylene sulfide fiber and use
11/26/2008CN100436764C Exhaust gas purifier
11/25/2008US7455772 High crystallinity; tensile strength; chemical resistance; water treatment; melt extrusion
11/25/2008US7455768 Fluid treatment elements
11/25/2008US7455710 Includes segments separated by porous partitions having circulation holes through honeycomb segments in axial direction; spacer positioned between neighboring segments; bonding layer located between honeycomb segments; filters for trapping and removing particulates from diesel engines; bonding strength
11/25/2008US7455709 Honeycomb structural body
11/25/2008CA2318792C Filter for chemical oxygen generators
11/20/2008WO2008140871A1 Device for treating inhaled air having an antimicrobial sheet
11/20/2008WO2008140384A1 A use of a material as a filter base material. a method for fabricating a filter base material, a filter base material and a filter
11/20/2008WO2008140095A1 Method for producing bonded body of honeycomb segments
11/20/2008WO2008140038A1 Flame retardant filter
11/20/2008WO2008139564A1 Honeycomb filter
11/20/2008WO2008139229A2 Pores
11/20/2008WO2008138462A1 Device for accommodating samples
11/20/2008WO2008118228A3 Articles comprising a fibrous support
11/20/2008WO2008113021A3 A super absorbent containing web that can act as a filter, absorbent, reactive layer or fuel fuse
11/20/2008US20080286166 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
11/20/2008US20080283465 contacting a candidate compound with a plant cell comprising a promoter operably linked to a reporter molecule, wherein the promoter comprises a minimum G28/G1792-responsive promoter region and detecting the level of expression of the reporter molecule
11/20/2008US20080283132 Gasket with internal screen and method of manufacturing the same
11/20/2008DE102008020830A1 Dichtung mit integriertem Sieb und Verfahren zur Herstellung einer solchen Dichtung Seal with integrated sieve and method of making such a gasket
11/20/2008DE102007023120A1 Preparing filter, useful e.g. to separate particles from a gas stream, comprises moistening the filter substrate from the ceramic material with silane, silanol and/or siloxane solution, and initiating a reaction to form silicon
11/19/2008EP1991336A2 Layered plastic netting
11/19/2008EP1991063A2 Clarification of transgenic milk using depth filtration
11/19/2008CN101310064A 可变聚结器 Variable coalescer
11/19/2008CN101309883A Honeycomb structure and method for manufacturing honeycomb structure
11/19/2008CN101309738A Filter cartridge for water purification
11/19/2008CN101309737A Multiple flow filter system
11/19/2008CN101307583A IC engine cleaner filter paper and method for making same
11/19/2008CN101306348A Filtration medium for removing water color, foreign flavor and colloid substances and its preparation method
11/19/2008CN101306284A Shaping filter and manufacturing method thereof
11/19/2008CN101306282A Amplifier case
11/19/2008CN101306280A Dual-effect filter material for removing dust and decomposing dioxin and preparation method thereof
11/19/2008CN101306279A Non-solvent functionality filter medium and its production technique
11/19/2008CN101306278A Electrostatically charged filter media incorporating an active agent
11/19/2008CN101306277A Fluted filter medium and process for its manufacture
11/19/2008CN101306276A Fiber glass filtering net cloth processed by ceramic materials
11/19/2008CN100434398C Honeycomb structure
11/19/2008CN100434137C Honeycomb structural body
11/19/2008CN100434006C Fluid system with internal filter
11/18/2008US7452831 Filter medium
11/18/2008US7452591 Silicon carbide based porous material and method for production thereof
11/18/2008US7452397 Filtration member for inflator and method of manufacturing the same
11/18/2008CA2449678C Ptfe filament and dental floss
11/18/2008CA2441087C Filter assemblies and systems for intake air for fuel cells
11/18/2008CA2437207C Air filtering device
11/13/2008WO2008136232A1 Honeycomb filter
11/13/2008WO2008118794A3 Substrate for carrying catalytic particles
11/13/2008WO2007131151A3 Inverted aerated immersed screen, screen assembly and operating process
11/13/2008US20080280023 Methods and systems for forming concentrated consumable extracts
11/13/2008US20080277632 Method of Preparing a Thin Ceramic Composition with Two Materials, the Composition thus Obtained and the Constituent Electrochemical Cell and Membrane
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