Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11707075 | Method for feeding poultry | Stefan Greger | 2023-07-25 |
| 8652426 | Use of aqueous guanidinium formate solutions for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles | Hans-Peter Krimmer, Bernd Schulz, Eberhard Jacob | 2014-02-18 |
| 8048390 | Method for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles | Hans-Peter Krimmer, Bernd Schulz, Eberhard Jacob | 2011-11-01 |
| 6730813 | Method for producing n-(phosphonomethyl) glycine | Martin Hitzler, Franz Thalhammer | 2004-05-04 |
| 6121485 | Method of preparing N-phosphonomethyl glycine | Thomas Neumann, Frank Fleischer, Jurgen Graefe | 2000-09-19 |
| 5206332 | Curing agent for the production of low gloss powder coatings based on epoxy resins | Thomas Güthner, Helmut Hintermaier | 1993-04-27 |
| 5166432 | Process for the production of cyanamide | Jens Weitkamp, Stefan Ernst, Heinrich Rock, Kurt Scheinost, Werner Goll +1 more | 1992-11-24 |
| 5034096 | Process for bleaching and delignifying cellulose-containing products | Horst Michaud, Stefan Weiss | 1991-07-23 |
| 5001212 | Additive for heat-hardenable epoxide resin masses | Bernd Graml | 1991-03-19 |
| 4933422 | Accelerators for epoxide curing agents containing cyanamide | — | 1990-06-12 |