Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4629619 | Membrane-coated sustained-release tablets and method | Ake Lindahl | 1986-12-16 |
| 4629620 | Membrane-coated sustained-release tablets and method | Ake Lindahl | 1986-12-16 |
| 4557925 | Membrane-coated sustained-release tablets and method | Ake Lindahl | 1985-12-10 |