Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959947 | Film coating | Arne Hölzer, Jan-Erik Lofroth | 2011-06-14 |
| 7815938 | Film coating | Jan-Erik Lofroth, Anders Welin, Lars Johan Pontus de Verdier Hjartstam | 2010-10-19 |
| 6827947 | Film coating | Jan-Erik Lofroth, Anders Welin, Lars Johan Pontus de Verdier Hjartstam | 2004-12-07 |