Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818692 | Method and reagent compositions for determining alpha amylase using a blocked and labeled substrate | Elli Rauscher, Eugen Schaich, Ulrich Neumann, August W. Wahlefeld, Wolfgang Gruber | 1989-04-04 |
| 4709020 | Heptaose compounds and preparation thereof | Elli Rauscher, Eugen Schaich, Ulrich Neumann, August W. Wahlefeld, Wolfgang Gruber | 1987-11-24 |