Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4786402 | Preparation of medicinal white oils and medicinal paraffins | Thomas Anstock, Walter Himmel, Matthias Schwarzmann, Heinz Dreyer, Ansgar Eisenbeis | 1988-11-22 |
| 4435537 | Storage stable dispersions of aromatic polyesters in polyhydroxyl compounds and their preparation | Peter Horn, Anton Hesse, Walter Heckmann, Alfred Guthmann, Matthias Marx | 1984-03-06 |