Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693649 | N-substituted azaheterocyclic carboxylic acids and esters thereof | Knud Erik Andersen, Uffe Bang Olsen, Hans Petersen, Ursula Sonnewald, Tine Krogh J.o slashed.rgensen +1 more | 1997-12-02 |
| 5688788 | N-substituted azaheterocyclic carboxylic acids and esters thereof | Knud Erik Andersen, Uffe Bang Olsen, Hans Petersen, Ursula Sonnewald, Tine Krogh J.o slashed.rgensen +1 more | 1997-11-18 |
| 5668129 | N-substituted azaheterocyclic carboxylic acids and esters thereof | Knud Erik Andersen, Uffe Bang Olsen, Hans Petersen, Ursula Sonnewald, Tine Krogh J.o slashed.rgensen +1 more | 1997-09-16 |
| 5595989 | N-substituted azaheterocyclic carboxylic acids and esters thereof | Knud Erik Andersen, Uffe Bang Olsen, Hans Petersen, Ursula Sonnewald, Tine Krogh J.o slashed.rgensen +1 more | 1997-01-21 |