Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947387 | Lignin-containing sealant and/or coating compositions from renewable sources | Göran Flodberg | 2021-03-16 |
| 10882879 | Method of producing lignin with reduced amount of odorous substances | Per Tomani, Maria SEDIN | 2021-01-05 |