Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7122708 | High-functionality polyether polyols and preparation thereof | Peter Bohme, Michael Pcolinski, Udo Rotermund, Antje Ziemer | 2006-10-17 |
| 5962701 | Chromanylascorbic acid derivatives their preparation and use | Thomas Rosenau, Harald Streicher | 1999-10-05 |
| 5917060 | Preparation of chromanyl derivatives | Thomas Rosenau | 1999-06-29 |
| 5767290 | Preparation of protected amines or alkylated amino acids | Thomas Rosenau, Chen-Loung Chen | 1998-06-16 |
| 5684132 | Preparation of protected amines or alkylated amino acids | Thomas Rosenau, Chen-Loung Chen | 1997-11-04 |
| 5616636 | Phosphonite-hals and phosphite-hals compounds as stabilizers | Lajos Avar, Peter Staniek, Klaus Stoll, Uwe Hahner | 1997-04-01 |