Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246714 | Drug preparation | Lars-Erik D. Dahlinder, Mats Johansson, John A. Sjogren | 1993-09-21 |
| 4957745 | Pharmaceutical preparation | Ulf E. Jonsson, John A. Sjogren | 1990-09-18 |
| 4927640 | Controlled release beads having glass or silicon dioxide core | Lars-Erik D. Dahlinder, Mats Johansson | 1990-05-22 |