Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501005 | DNA sequences which lead to the formation of polyfructans (levans), plasmids containing these sequences as well as a process for preparing transgenic plants | Manuela Rober, Gebhard Geier, Lothar Willmitzer | 2002-12-31 |
| 6028249 | DNA sequences which lead to the formation of levans, plasmids containing these sequences as well as a process for preparing transgenic plants | Manuela Rober, Gebhard Geier | 2000-02-22 |
| 5792923 | DNA sequences which lead to the formation of levans plasmids containing these sequences as well as a process for preparing transgenic plants | Manuela Rober, Gebhard Geier, Lothar Willmitzer | 1998-08-11 |