Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4931284 | Micro-capsules | Kare Larsson, Ake Lindahl, Ulf S. E. Rothman | 1990-06-05 |
| 4824678 | Controlled-release medical preparations | Ake Lindahl | 1989-04-25 |
| 4822535 | Method for producing small, spherical polymer particles | Ake Lindahl | 1989-04-18 |