Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920138 | Alternan derivatives | Claus Frohberg, Waltraud Vorwerg | 2018-03-20 |
| 9670290 | Alternan polysaccharide that is functionalized with nitrogen groups that can be protonated, or with permanently positively charged nitrogen groups | Volker Landschütze, Waltraud Vorwerg | 2017-06-06 |
| 9562112 | Carboxy-functionalized alternan | Volker Landschütze, Waltraud Vorwerg | 2017-02-07 |