Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419828 | Method for the separation of acid from sugars | — | 2002-07-16 |
| 6391204 | Method for the separation of acid from sugars | — | 2002-05-21 |
| 5968362 | Method for the separation of acid from sugars | — | 1999-10-19 |
| 5503750 | Membrane-based process for the recovery of lactic acid by fermentation of carbohydrate substrates containing sugars | Hyung Seo KIM | 1996-04-02 |