Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7501519 | Method for producing biperiden IV | Klaus Weber, Marco Thyes, Peter Klein, Elmar Vilsmaier | 2009-03-10 | $235,477,000 |
| 7030247 | Method for the production of biperidin | Peter Klein, Marco Thyes, Klaus Weber | 2006-04-18 | |
| 6835839 | Method for the production of biperiden II | Peter Klein, Marco Thyes, Klaus Weber, Elmar Vilsmaier | 2004-12-28 | $162,627,000 |