| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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| 02/07/2013 | WO2013018989A1 Multiple separation filter and antioxidizing water produced using same |
| 02/07/2013 | US20130032529 Rare earth-containing filter block and method for making and using the same |
| 02/07/2013 | US20130032033 System and Method for Analysing Exhaust Gas |
| 02/07/2013 | DE102011080259A1 Filtermaterial aus Kalksteinsand, insbesondere Hartkalkstein, Edelbrechsand, Herstellung und Verwendung desselben für die Reinigung verschiedener Abwässer Remove material from limestone sand, especially a hard limestone, precious crushed stone, preparation and use thereof for the cleaning of various wastewater |
| 02/06/2013 | EP2554262A1 Honeycomb filter |
| 02/06/2013 | EP2554236A1 Honeycomb filter |
| 02/06/2013 | EP2554235A1 Honeycomb filter |
| 02/06/2013 | EP2554234A1 Honeycomb filter |
| 02/06/2013 | EP2554233A1 Honeycomb filter |
| 02/06/2013 | EP2552566A2 Nonwoven storage filters for general room and process ventilation and air conditioning technology |
| 02/06/2013 | EP2552563A1 Filtering machine |
| 02/06/2013 | CN202715315U Stainless-steel filter screen |
| 02/06/2013 | CN202715314U High-performance compound polyester fiber filtering net |
| 02/06/2013 | CN202715313U Filter body for combination of multi-beam fiber tow |
| 02/06/2013 | CN202715289U Filter device |
| 02/06/2013 | CN102917777A Membrane suitable for blood filtration |
| 02/06/2013 | CN102912555A High temperature combustion resistant fiber felt |
| 02/06/2013 | CN102910930A Honeycomb ceramic filter and preparation method thereof |
| 02/06/2013 | CN102909176A Micron-scale aperture type sieving and filtering screen |
| 02/06/2013 | CN102908829A Cellulose sodium/micron-cellulose non-woven composite filter material and preparation method thereof |
| 02/06/2013 | CN102908828A Glass-fluorine composite filtering material with skin core structure and preparation method and application of glass-fluorine composite filtering material |
| 02/06/2013 | CN102908827A Composite filtering material with skin-core structure, as well as preparation method and application of composite filtering material |
| 02/06/2013 | CN102908826A Regeneration filter element and novel hole-layout filter element inner barrel for electric oil |
| 02/06/2013 | CN102908825A Regeneration filter element and corrugated porous inner filter element barrel for electric oil |
| 02/06/2013 | CN102908824A Polyimide glass fiber composite filtering material as well as preparation method and application thereof |
| 02/05/2013 | US8366989 Method for producing porous honeycomb structure and porous honeycomb structure |
| 02/05/2013 | US8366797 Fine fiber media layer |
| 01/31/2013 | WO2013015513A1 Deep fryer |
| 01/31/2013 | WO2013014828A1 Filter unit and cleaner provided with same |
| 01/31/2013 | WO2013014826A1 Method for forming pleats in filtering member and device for forming pleats |
| 01/31/2013 | WO2012154790A3 Porous composite membrane including microporous membrane layers and nanofiber layer |
| 01/31/2013 | WO2012140520A3 Sustained silver release composition for water purification |
| 01/31/2013 | US20130030340 Nonwoven fibrous webs containing chemically active particulates and methods of making and using same |
| 01/31/2013 | US20130025247 Exhaust gas purification filter, and method of manufacturing exhaust gas purification filter |
| 01/31/2013 | DE112011101296T5 Filter zur Verwendung beim Filtrieren von geschmolzenem Metall und Herstellungsverfahren dafür Filter for use in filtering molten metal and production method thereof |
| 01/31/2013 | DE102011080124A1 Refrigeration appliance for household, has air filter that is provided filter elements for deodorizing and antimicrobial air filtration respectively |
| 01/30/2013 | EP2550878A1 Charcoal filter and cigarette |
| 01/30/2013 | CN202700236U Polytetrafluoroethylene microporous membrane for purifying particle matters (PM) 2.5 |
| 01/30/2013 | CN202700235U Compound type filter screen |
| 01/30/2013 | CN202700234U Improved inserting plate of air filter |
| 01/30/2013 | CN202700220U Prefilter with filter element made of polyethylene foam material |
| 01/30/2013 | CN102905770A Cylindrical filter for gas generator |
| 01/30/2013 | CN102899805A Production method of hot-rolled non-woven base material and product of production method |
| 01/30/2013 | CN102898120A Water filter material and preparation process thereof as well as corresponding water filter device |
| 01/30/2013 | CN102897877A Preparation of filtering and sterilizing sand for water treatment and application method thereof |
| 01/30/2013 | CN101596376B 过滤器 Filter |
| 01/29/2013 | US8361400 Honeycomb structural body |
| 01/29/2013 | US8361183 Air filtration media pack, filter element, air filtration media, and methods |
| 01/29/2013 | US8361180 Durable nanoweb scrim laminates |
| 01/24/2013 | WO2013013241A2 Nanofiber containing composite structures |
| 01/24/2013 | WO2013012358A1 Pipeline filter |
| 01/24/2013 | WO2013010674A1 Filtering devices comprising clay minerals |
| 01/24/2013 | WO2013010517A2 Morphologically optimized nonwoven textiles based on nanofibres |
| 01/24/2013 | WO2013010328A1 Air purifier with electric field regeneration |
| 01/24/2013 | US20130020252 Filter used for filtering molten metal and preparation method thereof |
| 01/24/2013 | US20130020240 Device and implementation for filtering oil from water in an appliance |
| 01/24/2013 | US20130019579 Ceramic honeycomb filter and its production method |
| 01/24/2013 | DE112011101355T5 Ölfilter und Ventilgerät Oil filter and valve unit |
| 01/24/2013 | DE102011051902A1 Filter, insbesondere Atemluftfilter Filter, especially breathing air filter |
| 01/23/2013 | EP2548856A1 Method for manufacturing porous material using antifreeze protein |
| 01/23/2013 | EP2548626A1 Process for production of honeycomb structure, honeycomb structure, and particulate filter |
| 01/23/2013 | EP2548625A1 Filter manufacturing machine |
| 01/23/2013 | EP2547757A1 Methods for reducing soluble metal ions in diatomaceous earth filter aids |
| 01/23/2013 | EP2547417A1 Filtering structure, including plugging material |
| 01/23/2013 | EP2547416A2 Filter granulate |
| 01/23/2013 | CN202692200U Filter screen of smoke exhauster |
| 01/23/2013 | CN202682964U Filter device for flow gas impurities |
| 01/23/2013 | CN202682933U Film composite filtering material |
| 01/23/2013 | CN202682932U Novel filter brick |
| 01/23/2013 | CN202682931U Filter cloth capable of filtering out heavy metals |
| 01/23/2013 | CN202682930U Phosphoric acid filter screen |
| 01/23/2013 | CN202682929U Filter screen edge ironing machine |
| 01/23/2013 | CN202682912U High-precision filter screen |
| 01/23/2013 | CN102892728A Method for manufacturing porous material using antifreeze protein |
| 01/23/2013 | CN102892476A Method for generating micro air bubbles in a liquid, and micro air bubble generator adapted for same |
| 01/23/2013 | CN102892465A Method of making filter cartridge having roll-based housing sidewall |
| 01/23/2013 | CN102890973A Filter, insbesondere atemluftfilter |
| 01/23/2013 | CN102888753A Method for surface refinement of nonwoven filter material |
| 01/23/2013 | CN102888517A Zinc and zinc alloy melt foamed ceramic centrifugal compound purification device |
| 01/23/2013 | CN102888516A Zinc and zinc alloy melt centrifugal filtration attemperator |
| 01/23/2013 | CN102887557A Equipment for desalination by glass ceramics dilutor and direct salt manufacturing and technology thereof |
| 01/23/2013 | CN102886176A Air purification filter screen |
| 01/23/2013 | CN101646637B Method for manufacturing ceramic honeycomb structure |
| 01/23/2013 | CN101626827B Filtration media having a chemical reagent |
| 01/23/2013 | CN101622047B Layer for use in a HEPA filter element |
| 01/23/2013 | CN101596381B Adsorbent filter media for removal of biological contaminants in process liquids |
| 01/22/2013 | US8357220 Multi-phase filter medium |
| 01/22/2013 | CA2560214C Solid-liquid filtration cloth and filtering device |
| 01/18/2013 | DE202012010884U1 Siebtrommel Screening drum |
| 01/17/2013 | WO2013009681A2 Method of maintaining water quality in a process stream |
| 01/17/2013 | WO2013009491A2 Improved depth filters for disposable biotechnological processes |
| 01/17/2013 | WO2013008795A1 Honeycomb structure |
| 01/17/2013 | WO2013008788A1 Honeycomb structure |
| 01/17/2013 | WO2013008786A1 Honeycomb structure |
| 01/17/2013 | WO2013008785A1 Honeycomb structure |
| 01/17/2013 | WO2013008783A1 Honeycomb structure |
| 01/17/2013 | WO2013008226A1 Carbon filter device and air filter apparatus |
| 01/17/2013 | WO2013008019A1 Filter |
| 01/17/2013 | WO2013006877A1 Device and method for gasifying biomass |
| 01/17/2013 | WO2012127119A3 A method for making specific products from polysaccharide molecule |