Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828806 | Process for cleaning an exhaust gas | Claus Flockenhaus, Karl H. Laue, Theo Sander, Blagoje Levkov, Daniel Grimm +2 more | 1989-05-09 |
| 4751212 | Process for the manufacture of a catalyst for the reduction of nitrogen oxides in exhaust gases | Claus Flockenhaus, Karl H. Laue, Klaus Merkel, Arnold Max, Werner Stender +4 more | 1988-06-14 |
| 4746483 | Process for the manufacture of catalyst molding | Claus Flockenhaus, Karl H. Laue, Klaus Merkel, Johann Jansen, Arnold Max +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, Blagoje Levkov, Daniel Grimm, Hartmut Kainer +2 more | 1988-01-19 |
| 4695559 | Catalyst for the selective reduction of nitrogen oxides in waste gases and process for the manufacture of such a catalyst | Dietrich Wagener, Karl H. Laue, Egmar Wunderlich, Theo Sander, Claus Flockenhaus +9 more | 1987-09-22 |
| 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 |
| 4539016 | Method of and apparatus for adjusting and maintaining constant the temperature during methanizing of a charge gas | Claus Flockenhaus, Werner Lommerzheim | 1985-09-03 |
| 4444532 | Method of, and apparatus for, charging particulate matter into a gas stream | Joachim F. Meckel, Dietrich Wagener, Manfred Galow | 1984-04-24 |
| 4433066 | Method for the preparation of high-caloric gases, particularly methane, by means of a catalyst fluidized bed | Claus Flockenhaus, Werner Lommerzheim | 1984-02-21 |
| 4407699 | Process and apparatus for the dry cooling of coke | Claus Flockenhaus, Dietrich Wagener, Stefan Smieskol, Manfred Galow, Joachim F. Meckel +1 more | 1983-10-04 |
| 4407974 | Method of and apparatus for catalytic conversion of gases | Claus Flockenhaus, Werner Lommerzheim | 1983-10-04 |
| 4352680 | Process and/or facility for driving off dissolved, corrosive gaseous constituents from watery solutions | — | 1982-10-05 |
| 4318997 | Process and apparatus for multi-stage catalytic methanization of gases | Claus Flockenhaus | 1982-03-09 |
| 4304756 | Apparatus for the catalytic reaction of H.sub.2 -containing feed gas | Wolfgang Schmidt | 1981-12-08 |
| 4259312 | Process and apparatus for catalytically reacting a reducing gas and water vapor | Claus Flockenhaus | 1981-03-31 |
| 4258006 | Apparatus for fluid catalytic conversion of gases | Claus Flockenhaus, Werner Lommerzheim | 1981-03-24 |