Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021440 | Method for the preparation of a carminic acid lake | Rikke Sakstrup Frandsen | 2011-09-20 |
| 7641704 | Method for the preparation of a carminic acid lake | Rikke Sakstrup Frandsen | 2010-01-05 |