F01N 3/022

Sub-Class

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Description

Class  F01N : GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES


Subclass 3/022: Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (electric control F01N 9/00; monitoring or diagnostic devices for exhaust-gas treatment apparatus F01N 11/00) for cooling, or for removing solid constituents of, exhaust (by means of electric or electrostatic separators F01N 3/01) by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10597332 Method of producing a body comprising porous alpha silicon carbide and the body produced by the methodAug 24, 16Mar 24, 20Syddansk Universitet; Dinex A/S;
10569207 Exhaust gas filterJan 05, 16Feb 25, 20DENSO Corporation
10563554 On-board CO2 capture and storage with metal organic frameworkJul 10, 19Feb 18, 20King Abdullah University of Science and Technology
10556833 Ceramic honeycomb filter and its production methodJan 11, 18Feb 11, 20Hitachi Metals LTD
10557390 Honeycomb filterMar 18, 19Feb 11, 20NGK Insulators, Ltd.; Honda Motor Co., Ltd.;
10543446 Honeycomb structureDec 26, 17Jan 28, 20NGK Insulators, Ltd.
10540775 Porous body, honeycomb filter, microstructure analysis method, program for same, and microstructure analyzerMar 23, 17Jan 21, 20NGK Insulators, Ltd.
10533476 Retaining material for pollution control element, method for manufacturing the same, and pollution control deviceMay 21, 15Jan 14, 203M Innovative Properties Company
10525412 Oxidation catalyst for treating a natural gas emissionJan 15, 16Jan 07, 20Johnson Matthey Public Limited Company
10512862 Filter element for wafer processing assemblySep 26, 17Dec 24, 19Veeco Instruments Inc.
10512876 Air filter for bleed valve assemblyFeb 13, 17Dec 24, 19Hamilton Sundstrand Corporation
10502106 Electrochemical reactorMay 15, 19Dec 10, 19501 Toyota Jidosha Kabushiki Kaisha
10500573 Zeolite synthesis with alkaline earth metalSep 28, 17Dec 10, 19Johnson Matthey Public Limited Company
10494970 Emissions control substrateJul 05, 17Dec 03, 19DENSO International America, Inc.; Denso Corporation;
10493394 Porous material, method for manufacturing porous material, and honeycomb structureMar 24, 17Dec 03, 19NGK Insulators, Ltd.
10465585 Exhaust gas treatment article and methods of manufacturing sameMar 18, 16Nov 05, 19Corning Incorporated
10450914 Manufacturing method of plugged honeycomb structureMar 16, 17Oct 22, 19NGK Insulators, Ltd.
10450913 Exhaust gas purifying device of internal combustion engineSep 12, 18Oct 22, 19Honda Motor Co. Ltd.
10441971 Process for coating a substrate bodyAug 05, 15Oct 15, 19UMICORE AG & CO. KG
10443461 Honey comb assemblyApr 02, 14Oct 15, 19Dinex A/S

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0049,042 EXHAUST GAS PURIFICATION CATALYST AND EXHAUST GAS PURIFICATION METHOD USING THE SAMEApr 26, 18Feb 13, 20UMICORE SHOKUBAI JAPAN CO., LTD.
2020/0049,041 EXHAUST GAS PURIFICATION CATALYST AND EXHAUST GAS PURIFICATION METHOD USING THE SAMEApr 26, 18Feb 13, 20UMICORE SHOKUBAI JAPAN CO., LTD.
2020/0003,094 HONEYCOMB STRUCTURE BODY AND EXHAUST GAS PURIFICATION FILTERJun 20, 19Jan 02, 20Not available
2019/0301,327 HONEYCOMB FILTERMar 18, 19Oct 03, 19NGK Insulators Ltd.; Honda Motor Co., Ltd.;
2019/0301,326 HONEYCOMB FILTERMar 18, 19Oct 03, 19NGK Insulators Ltd.; Honda Motor Co., Ltd.;
2019/0301,325 HONEYCOMB FILTERMar 18, 19Oct 03, 19NGK Insulators Ltd.; Honda Motor Co. Ltd.;
2019/0292,958 EXHAUST SYSTEM COMPONENTMar 20, 19Sep 26, 19Not available
2019/0178,126 FILTERNov 02, 18Jun 13, 19NGK INSULATORS, LTD.
2019/0126,186 RECTANGULAR OUTLET HONEYCOMB STRUCTURES, PARTICULATE FILTERS, EXTRUSION DIES, AND METHOD OF MANUFACTURE THEREOFApr 24, 17May 02, 19Corning Incorporated
2019/0128,159 PARTICULATE MATTER SENSORApr 11, 17May 02, 19Not available
2019/0120,104 EXHAUST GAS PURIFICATION DEVICEMar 21, 17Apr 25, 19CATALER CORPORATION
2019/0048,771 PARTICULATE FILTERSJun 28, 18Feb 14, 19Not available
2019/0024,551 HONEYCOMB STRUCTURE AND CATALYST BODYOct 18, 16Jan 24, 19Not available
2019/0003,359 PARTICULATE FILTERJun 28, 18Jan 03, 19GM Global Technology Operations LLC
2018/0371,973 Exhaust gas after-treatment arrangement and method for operating such an arrangementDec 16, 16Dec 27, 18Not available
2018/0363,523 POROUS CERAMIC MATERIAL, FILTER, AND ARTICLESDec 07, 16Dec 20, 18Not available
2018/0298,800 GASOLINE PARTICULATE FILTERSep 30, 16Oct 18, 18Not available
2018/0250,631 GASEOUS EMISSIONS TREATMENT COMPONENTS AND METHODS FOR MANUFACTURING THEREOFMay 06, 18Sep 06, 18Not available
2018/0080,355 EXHAUST GAS PURIFICATION FILTERMar 07, 16Mar 22, 18Not available
2018/0073,405 GASOLINE PARTICULATE FILTER AND EXHAUST SYSTEM HAVING THE SAMEDec 07, 16Mar 15, 18HYUNDAI MOTOR COMPANY

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