Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231621 | Diaminobenzoic acid derivatives as dye precursors | Niels Henrik S.o slashed.rensen, Ole Kirk, Rikke Lolck | 2001-05-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231621 | Diaminobenzoic acid derivatives as dye precursors | Niels Henrik S.o slashed.rensen, Ole Kirk, Rikke Lolck | 2001-05-15 |