| Patent | Date |
|---|
System for the removal of particulate matter and noxious compounds from engine exhaust gas
Grant 10,577,999 - Johansen , et al. | 2020-03-03 |
System for the removal of particulate matter and noxious compounds from engine exhaust gas
Grant 10,570,802 - Johansen , et al. Feb | 2020-02-25 |
Method for the preparation of a catalysed monolith
Grant 10,525,503 - Johansen J | 2020-01-07 |
System For The Removal Of Particulate Matter And Noxious Compounds From Engine Exhaust Gas
App 20190376435 - JOHANSEN; Keld ; et al. | 2019-12-12 |
System For The Removal Of Particulate Matter And Noxious Compounds From Engine Exhaust Gas
App 20190376434 - JOHANSEN; Keld ; et al. | 2019-12-12 |
System for the removal of particulate matter and noxious compounds from engine exhaust gas
Grant 10,443,478 - Johansen , et al. Oc | 2019-10-15 |
Method for cleaning process off- or engine exhaust gas
Grant 10,286,360 - Johansen , et al. | 2019-05-14 |
Method For The Preparation Of A Zone Coated Catalysed Monolith
App 20190001318 - Johansen; Keld | 2019-01-03 |
Method For The Preparation Of A Catalysed Monolith
App 20190001305 - JOHANSEN; Keld | 2019-01-03 |
System For The Removal Of Particulate Matter And Noxious Compounds From Engine Exhaust Gas
App 20180195428 - JOHANSEN; Keld ; et al. | 2018-07-12 |
Three Way Catalyst Having An Nh3-scr Activity, An Ammonia Oxidation Activity And An Adsorption Capacity For Volatile Vanadium And Tungsten Compounds
App 20180193797 - JOHANSEN; Keld ; et al. | 2018-07-12 |
Method For Cleaning Process Off- Or Engine Exhaust Gas
App 20170216771 - Johansen; Keld ; et al. | 2017-08-03 |
Method And System For The Removal Of Particulate Matter And Heavy Metals From Engine Exhaust Gas
App 20170211441 - Johansen; Keld ; et al. | 2017-07-27 |
Method and system for the removal of particulate matter soot, ash and heavy metals from engine exhaust gas
Grant 9,562,451 - Johansen , et al. February 7, 2 | 2017-02-07 |
Method for the preparation of a catalysed particulate filter and catalysed particulate filter
Grant 9,346,018 - Johansen May 24, 2 | 2016-05-24 |
Method for the preparation of a catalysed particulate filter and catalysed particulate filter
Grant 9,339,844 - Johansen May 17, 2 | 2016-05-17 |
Method And System For The Removal Of Particulate Matter Soot, Ash And Heavy Metals From Engine Exhaust Gas
App 20160053644 - JOHANSEN; Keld ; et al. | 2016-02-25 |
Method For Thepreparation Of A Catalysed Particulate Filter And Catalysed Particulate Filter
App 20150224477 - Johansen; Keld | 2015-08-13 |
Method for the preparation of a catalysed particulate filter and catalysed particulate filter
Grant 9,073,047 - Johansen July 7, 2 | 2015-07-07 |
Method for purification of exhaust gas from a diesel engine
Grant 8,997,465 - Gekas , et al. April 7, 2 | 2015-04-07 |
Method And System For The Removal Of Noxious Compounds From Engine Exhaust Gas
App 20150020506 - Johansen; Keld | 2015-01-22 |
Method For Coating A Catalysed Particulate Filter And A Particulate Filter
App 20140170033 - Gabrielsson; Par L. ; et al. | 2014-06-19 |
Catalysed Particulate Filter And Method For The Preparation Of A Catalysed Particulate Filter
App 20140140899 - Gabrielsson; Par L. ; et al. | 2014-05-22 |
Method For Coating A Catalysed Particulate Filter And A Particulate Filter
App 20140134063 - Gabrielsson; Par L. ; et al. | 2014-05-15 |
Method and apparatus for the purification of exhaust gas from a compression ignition engine
Grant 8,603,941 - Dahl , et al. December 10, 2 | 2013-12-10 |
Method For The Preparation Of A Catalysed Particulate Filter And Catalysed Particulate Filter
App 20130216439 - Johansen; Keld | 2013-08-22 |
Method For The Preparation Of A Catalysed Particulate Filter And Catalysed Particulate Filter
App 20130216441 - Johansen; Keld | 2013-08-22 |
Method For The Preparation Of A Catalysed Particulate Filter And Catalysed Particulate Filter
App 20130210609 - Johansen; Keld | 2013-08-15 |
Process and apparatus for purification of an exhaust gas from an internal combustion engine
Grant 8,431,099 - Norsk , et al. April 30, 2 | 2013-04-30 |
Process And Apparatus For Purification Of An Exhaust Gas From An Internal Combustion Engine
App 20120183460 - Norsk; Jesper ; et al. | 2012-07-19 |
Method and system for purification of exhaust gas from diesel engines
Grant 8,127,535 - Norsk , et al. March 6, 2 | 2012-03-06 |
Method For Purification Of Exhaust Gas From A Diesel Engine
App 20110283680 - Gekas; Ioannis ; et al. | 2011-11-24 |
Method For Purification Of An Exhaust Gas From A Diesel Engine
App 20090260346 - Gekas; Ioannis ; et al. | 2009-10-22 |
Process for purification of sulphur-containing exhaust gas
Grant 7,569,197 - Johansen August 4, 2 | 2009-08-04 |
Method And System For Purification Of Exhaust Gas From Diesel Engines
App 20090178393 - Norsk; Jesper ; et al. | 2009-07-16 |
Method and apparatus for the purification of exhaust gas from a compression ignition engine
App 20080152565 - Dahl; Soren ; et al. | 2008-06-26 |
Process for purification of sulphur-containing exhaust gas
App 20070209350 - Johansen; Keld | 2007-09-13 |
Process for the production of iron oxide containing catalysts
App 20050096216 - Johansen, Keld ; et al. | 2005-05-05 |
Process for the production of iron oxide containing catalysts
Grant 6,875,723 - Johansen , et al. April 5, 2 | 2005-04-05 |
Process for the production of iron oxide containing catalysts
App 20030073574 - Johansen, Keld ; et al. | 2003-04-17 |
Process for the production of alumina
App 20010046469 - Johansen, Keld | 2001-11-29 |
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