Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175285 | Polymers derived from polysuccinimide, used as surface coatings for medicinals and foods | Klaus Lehmann, Joachim Knebel | 1992-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175285 | Polymers derived from polysuccinimide, used as surface coatings for medicinals and foods | Klaus Lehmann, Joachim Knebel | 1992-12-29 |