Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824678 | Controlled-release medical preparations | Ake Lindahl | 1989-04-25 |
| 4822535 | Method for producing small, spherical polymer particles | Ake Lindahl | 1989-04-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824678 | Controlled-release medical preparations | Ake Lindahl | 1989-04-25 |
| 4822535 | Method for producing small, spherical polymer particles | Ake Lindahl | 1989-04-18 |