Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357796 | PGG separation and purification | Yulin Ren, Klaus B. Himmeldirk | 2013-01-22 |
| 7772381 | Efficient method to synthesize benzyl group-protected alpha-pentagalloylglucose (α-PGG) and its analogues | Klaus B. Himmeldirk | 2010-08-10 |