Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8991161 | DeNOx of diesel engine exhaust gases using a temperature-controlled precatalyst for providing NO2 in accordance with the requirements | Ingo Lappas, Andreas Geisselmann, Wilfried Mueller | 2015-03-31 |
| 8695329 | DeNox of diesel engine exhaust gases using a temperature-controlled precatalyst for providing NO2 in accordance with the requirements | Ingo Lappas, Andreas Geisselmann, Wilfried Mueller | 2014-04-15 |
| 8568678 | Structured SCR catalyst for the reduction of nitrogen oxides in the exhaust gas from lean-burn engines using ammonia as reducing agent | Nicola Soeger, Ralf Sesselmann, Katja Adelmann, Wolfgang Schneider | 2013-10-29 |
| 8569199 | Vanadium-free catalyst for selective catalytic reduction and process for it's preparation | Katja Adelmann, Nicola Soeger, Marcus Pfeifer, Gerald Jeske | 2013-10-29 |
| 8057768 | Device for the purification of diesel exhaust gases | Wolfgang Schneider, Gerald Jeske, Michael Schiffer, Marcus Pfeifer | 2011-11-15 |
| 7485599 | Oxygen storage material, process for its preparation and its application in a catalyst | Mamoun Muhammed, Othon Adamopoulos, Tassilo Bog, Dieter Lindner, Martin Votsmeier +3 more | 2009-02-03 |
| 7238639 | Oxygen storage material based on cerium oxide, a process for its preparation and its use | Dieter Lindner, Martin Votsmeier, Egbert Lox, Thomas Kreuzer | 2007-07-03 |
| 7202194 | Oxygen storage material, process for its preparation and its application in a catalyst | Mamoun Muhammed, Othan Adamopoulos, Tassilo Bog, Dieter Lindner, Martin Votsmeier +3 more | 2007-04-10 |
| 6875725 | Exhaust-gas purification catalyst to be used close to the engine and process for its production | Dieter Lindner, Martin Votsmeier, Egbert Lox, Thomas Kreuzer | 2005-04-05 |
| 6655129 | Process for operating a three-way catalyst that contains an oxygen-storage component | Dieter Lindner, Jorg-Michael Richter, Egbert Lox, Thomas Kreuzer, Martin Votsmeier | 2003-12-02 |
| 6601381 | Process for operating an exhaust gas treatment device for a gasoline engine | Dieter Lindner, Martin Votsmeier, Joerg-Michael Richter, Egbert Lox | 2003-08-05 |
| 6576207 | Oxygen storing material with high thermal stability and a process for preparation and use thereof | Renee Van Yperen, Dieter Lindner, Thomas Kreuzer, Egbert Lox | 2003-06-10 |
| 6524992 | Single layer high performance catalyst | Dieter Lindner, Martin Votsmeier, Egbert Lox, Thomas Kreuzer | 2003-02-25 |
| 6475951 | Catalyst material | Rainer Domesle, Ulrich Göbel, Egbert Lox, Thomas Kreuzer | 2002-11-05 |
| 6350421 | Nitrogen oxide storage material and nitrogen oxide storing catalyst prepared therefrom | Wolfgang Strehlau, Ulrich Göbel, Rainer Domesle | 2002-02-26 |
| 6348430 | Exhaust gas treatment catalyst for internal combustion engines with two catalytically active layers on a carrier structure | Dieter Lindner, Renee Van Yperen, Egbert Lox, Thomas Kreuzer | 2002-02-19 |
| 6294140 | Layered noble metal-containing exhaust gas catalyst and its preparation | Dieter Lindner, Michael Harris, Thomas Kreuzer, Egbert Lox | 2001-09-25 |
| 6216449 | Process for evaluating performance deterioration of a nitrogen oxide storage catalyst | Wolfgang Strehlau, Ulrich Göbel | 2001-04-17 |
| 6180075 | Exhaust gas catalyst | Dieter Lindner, Renee Van Yperen, Thomas Kreuzer, Egbert Lox | 2001-01-30 |
| 6103660 | Method of depositing catalytically active components on high-surface area support materials | Renee Van Yperen, Dieter Lindner, Egbert Lox, Thomas Kreuzer | 2000-08-15 |
| 6080375 | Exhaust gas purification catalyst with improved hydrocarbon conversion | Dieter Lindner, Renee Van Yperen, Egbert Lox, Thomas Kreuzer | 2000-06-27 |
| 6040263 | Catalytic composition based on transition metal complexes, and a process for the hydrogenation of unsaturated compounds | Yves Chauvin, Helene Olivier | 2000-03-21 |
| 5874638 | Process for hydroformylation of olefinic compounds | Yves Chauvin, Helene Olivier | 1999-02-23 |
| 5852130 | Catalytic composition based on transition metal complexes, and a process for the hydrogenation of unsaturated compounds | Yves Chauvin, Helene Olivier | 1998-12-22 |
| 5780702 | Process for displacing the double bond in olefins using a catalytic composition based on transition metal complexes | Yves Chauvin, Helene Olivier | 1998-07-14 |