Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371999 | Polyisobutylaminoalcohols and fuels for internal combustion engines containing these products | Juergen Mohr, Knut Oppenlaender, Charalampos Gousetis, Norbert Rieber, Martin Fischer +1 more | 2002-04-16 |
| 5484941 | Preparation of 3(5)-methylpyrazoles | Stefan Rittinger, Peter Paessler, Norbert Rieber | 1996-01-16 |