Aachen
Germany
8
2016-12-29
The entities that hold a legal rights for patent applications filed by inventor Wittka Thomas:
Thomas Wittka from Aachen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of regenerating lean NOx trap of exhaust purification system provided with lean NOx trap and selective catalytic reduction catalyst and exhaust purification system
#2 | 2016-12-29Method of regenerating lean NOx trap of exhaust purification system provided with lean NOx trap and selective catalytic reduction catalyst and exhaust purification system
#3 | 2014-03-27Method for regenerating a nitrogen oxide storage catalytic converter and a device for this purpose
#4 | 2012-06-07Method for predicting NOx loading at DeNOx catalyst and exhaust system using the same
#5 | 2012-06-07Method for predicting SOx stored at DeNOx catalyst and exhaust system using the same
#6 | 2012-06-07Method for predicting regeneration of DeNOx catalyst and exhaust system using the same
#7 | 2012-05-24Method for predicting NOx amount and exhaust system using the same
#8 | 2012-05-24Method for predicting NOamount and exhaust system using the same
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