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Browse by Category: Main > Chemistry
Class Information
Number: 55/529
Name: Gas separation > Miscellaneous (e.g., shapes)
Description: Apparatus not otherwise provided for above.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8685130 Air filter arrangement; air cleaner assembly; and methods Apr. 1, 2014
8673037 Air filter with balanced seal Mar. 18, 2014
8668756 Panel filter with reduced restriction Mar. 11, 2014
8641795 Filter arrangements; housing; assemblies; and, methods Feb. 4, 2014
8580004 Unitary filter cartridge with flow transition mouth Nov. 12, 2013
8545589 Filtration media pack, filter element, and methods Oct. 1, 2013
8545585 Filter element for pulse cleaning and methods Oct. 1, 2013
8535406 Filter element utilizing shaped particle-containing nonwoven web Sep. 17, 2013
8500835 Hollow body for capturing particles in an exhaust gas line, exhaust-gas treatment device and motor vehicle Aug. 6, 2013
8491691 Filter cartridge with seal member and methods Jul. 23, 2013
8465573 System and method for conditioning air flow to a gas turbine Jun. 18, 2013
8414676 Filter device for use with machine Apr. 9, 2013
8398735 Filter element with pleat support combs Mar. 19, 2013
8367183 Sandwich panel including honeycomb structure body and method of producing the sandwich panel Feb. 5, 2013
8361183 Air filtration media pack, filter element, air filtration media, and methods Jan. 29, 2013
8328897 Air cleaner arrangement; assembly; and, methods Dec. 11, 2012
8317890 Filter assembly; components therefor; and, methods Nov. 27, 2012
8303678 Intake air filter system Nov. 6, 2012
8252083 Filter-holding object Aug. 28, 2012
8157883 Compressible filter element having end caps inclined to one another Apr. 17, 2012
8147578 Reduced restriction air filter Apr. 3, 2012
8128724 Non-cylindrical filter elements, and methods Mar. 6, 2012
8123830 Filter element with particle-trapping crevice Feb. 28, 2012
8114183 Space optimized coalescer Feb. 14, 2012
8105411 Fluid filter system and method Jan. 31, 2012
8092768 Advanced particulate matter control apparatus and methods Jan. 10, 2012
8083826 Honeycomb filter and method for producing the honeycomb filter Dec. 27, 2011
8080082 Honeycomb filter and method for producing the honeycomb filter Dec. 20, 2011
8070847 Substrate having corrugated sheet(s) and channel(s) for treating exhaust gases of combustion engines Dec. 6, 2011
8066790 Fluid filter cartridge and housing Nov. 29, 2011
8062399 Air filter arrangement; assembly; and, methods Nov. 22, 2011
8034145 Air filter arrangement; assembly; and, methods Oct. 11, 2011
8029586 Filter pipeline Oct. 4, 2011
8012439 Filter Sep. 6, 2011
8007556 Block for filtering particles contained in exhaust gases of an internal combustion engine Aug. 30, 2011
7988756 Gas-solid separator Aug. 2, 2011
7981184 Fluid filter Jul. 19, 2011
7981189 Captive tooless fastener for securing an engine intake air filter and clamp assembly for air filter housing Jul. 19, 2011
7967882 Low-profile surface mount filter Jun. 28, 2011
7959702 Air filtration media pack, filter element, air filtration media, and methods Jun. 14, 2011
7959714 Authorized filter servicing and replacement Jun. 14, 2011
7942947 Dust filter May. 17, 2011
7931723 Filter assembly with pleated media pockets, and methods Apr. 26, 2011
7919304 Process and apparatus for the biofiltration of volatile organic compounds Apr. 5, 2011
7905946 Systems and methods for separating a multiphase fluid Mar. 15, 2011
7879122 Air filter and fan device for vehicle ventilation systems Feb. 1, 2011
7879142 Cyclone dust collector and vacuum cleaner Feb. 1, 2011
7879125 Filter with variable pleat depth Feb. 1, 2011
7871958 Catalyst carrier Jan. 18, 2011
7867456 Honeycomb structure, method of manufacturing the structure, and exhaust emission control system Jan. 11, 2011

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