Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285745 | Coordinated emission control system including diesel oxidation catalyst and low temperature NOx adsorber | Gerd Grubert, Alfred Punke | 2025-04-29 |
| 12208361 | Catalytic system for the treatment of an exhaust gas of a combustion engine | Gerd Grubert, Alfred Punke, Arne Tobias Niggebaum, Sven Jare Lohmeier, Emre Emmez +2 more | 2025-01-28 |
| 11794171 | High porosity metal oxide catalyst coatings | Mark Thomas Buelow, Steven Chin, Nicholas R. Leclerc, David Robinson | 2023-10-24 |
| 11484874 | Catalytic coatings, methods of making and use thereof | Roy Venturina, Qingyuan Hu, Pascaline Tran | 2022-11-01 |
| 10744459 | Zoned configuration for oxidation catalyst combinations | — | 2020-08-18 |
| 10315187 | High porosity metal oxide catalyst coatings | Mark Thomas Buelow, Steven Chin, Nicholas R. Leclerc, David Robinson | 2019-06-11 |
| 10258968 | Catalyst coatings incorporating binder compositions | Mark Thomas Buelow, Steven Chin, Nicholas R. Leclerc, David Robinson | 2019-04-16 |
| 10137414 | Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems | Joseph C. Dettling | 2018-11-27 |
| 9440192 | Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems | Joseph C. Dettling | 2016-09-13 |
| 9321042 | Catalyst compositions, catalytic articles, systems and processes using large particle molecular sieves | Ahmad Moini, Marcus Hilgendorff | 2016-04-26 |
| 9138725 | Catalyst materials for NO oxidation | Olga Gerlach, Andreas Sundermann | 2015-09-22 |
| 9044734 | Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion | Gerd Grubert, Torsten Neubauer, Alfred Punke, Marcus Hilgendorff, Torsten W. Müller-Stach +4 more | 2015-06-02 |
| 9034287 | Catalyst compositions, articles, methods and systems | Olga Gerlach, Andreas Sundermann | 2015-05-19 |
| 9034269 | Diesel oxidation catalyst comprising palladium, gold and ceria | Marcus Hilgendorff, Alfred Punke, Torsten W. Müller-Stach, Gerd Grubert, Torsten Neubauer | 2015-05-19 |
| 8980209 | Catalyst compositions, catalytic articles, systems and processes using protected molecular sieves | Oleg Ilinich, Michael Breen | 2015-03-17 |
| 8637426 | Zoned catalysts for diesel applications | Joseph C. Dettling | 2014-01-28 |
| 8329607 | Layered diesel oxidation catalyst composites | M. Shahjahan Kazi, Michel Deeba, Torsten Neubauer, Alfred Punke, Torsten Wolfgang Mueller-Stach +6 more | 2012-12-11 |
| 8211392 | Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion | Gerd Grubert, Torsten Neubauer, Alfred Punke, Torsten W. Müller-Stach, Attilio Siani +5 more | 2012-07-03 |
| 7753034 | Hydrocarbon adsorption method and device for controlling evaporative emissions from the fuel storage system of motor vehicles | Mark Thomas Buelow, John Kauffman | 2010-07-13 |
| 7677226 | Hydrocarbon adsorption filter for air intake system evaporative emission control | Mark Thomas Buelow, John J. Steger | 2010-03-16 |
| 7578285 | Hydrocarbon adsorption filter for air intake system evaporative emission control | Mark Thomas Buelow, John J. Steger | 2009-08-25 |
| 7540904 | Hydrocarbon adsorption slurry washcoat formulation for use at low temperature | Mark Thomas Buelow, John Kauffman | 2009-06-02 |
| 7531029 | Coated screen adsorption unit for controlling evaporative hydrocarbon emissions | Mark Thomas Buelow, John Kauffman | 2009-05-12 |
| 7422628 | Volatile hydrocarbon adsorber unit | John S. Foong | 2008-09-09 |
| 7278410 | Hydrocarbon adsorption trap for controlling evaporative emissions from EGR valves | Mark Thomas Buelow, John Kauffman | 2007-10-09 |