Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5488140 | 4-substituted 2-aminoalk-3-enoic | Christof Angst, Hans Allgeier, Roland Heckendorn | 1996-01-30 |
| 5294734 | 4-substituted 2-aminoalk-3-enoic acids | Christof Angst, Hans Allgeier, Roland Heckendorn | 1994-03-15 |