Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5481024 | Process for the preparation of monomeric terephthalic diesters and diols from polyesters | Rudolf Neugebauer | 1996-01-02 |
| 5397440 | Isolation of dimethyl 4,4'-biphenyldicarboxylate | Michael Frey, Rainer Schaller | 1995-03-14 |
| 4536509 | 1,1-Diaryl-2-azolylethanes and preparations containing these compounds | Hilmar Mildenberger, Burkhard Sachse, Peter Hartz | 1985-08-20 |