Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828806 | Process for cleaning an exhaust gas | Claus Flockenhaus, Karl H. Laue, Theo Sander, Erich Hackler, Daniel Grimm +2 more | 1989-05-09 |
| 4760047 | Catalyst block | Peter Jeschke, Hartmut Kainer | 1988-07-26 |
| 4758545 | Process for the manufacture of catalyst moldings from granular catalyst material such as iron ore or chromium ore with the use of a binder | Daniel Grimm, Hartmut Kainer | 1988-07-19 |
| 4751212 | Process for the manufacture of a catalyst for the reduction of nitrogen oxides in exhaust gases | Claus Flockenhaus, Erich Hackler, Karl H. Laue, Klaus Merkel, Arnold Max +4 more | 1988-06-14 |
| 4746483 | Process for the manufacture of catalyst molding | Claus Flockenhaus, Karl H. Laue, Klaus Merkel, Erich Hackler, Johann Jansen +5 more | 1988-05-24 |
| 4721699 | Catalyst for the separation of nitrogen oxides from combustion exhaust gases | Dietrich Wagener, Karl H. Laue, Egmar Wunderlich, Theo Sander, Claus Flockenhaus +4 more | 1988-01-26 |
| 4720376 | Process for the removal of nitrogen oxides and soot from exhaust gases of machines and combustion installations burning heavy fuel oil | Karl H. Laue, Claus Flockenhaus, Erich Hackler, Daniel Grimm, Hartmut Kainer +2 more | 1988-01-19 |
| 4672052 | Catalyst for removal of nitrogen oxides from exhaust gases | Dietrich Wagener, Karl H. Laue, Egmar Wunderlich, Theo Sander, Claus Flockenhaus +4 more | 1987-06-09 |
| 4656148 | Method for the reactivation of a catalyst used for removal of nitrogen oxides | Hans-Eugen Buhler, Hermann Stein, Hartmut Kainer, Horst Kalfa, Daniel Grimm | 1987-04-07 |