Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5929294 | Easily transportable and meterable mixtures of aromatic oils and phenylenediamines having high stability in storage | Christian Laue, Reinhard Preuss | 1999-07-27 |
| 4481321 | Process for increasing the ozone-resistance of a rubber with enol ethers | Dieter W. Bruck, Werner Jeblick | 1984-11-06 |
| 4472549 | Cyclic acetals of diols, their production of their use as non-discoloring antiozonants | Ernst Roos, Werner Jeblick | 1984-09-18 |
| 4469830 | Process for increasing the ozone-resistance of a rubber | Dieter W. Bruck, Werner Jeblick | 1984-09-04 |
| 4420613 | Dihydrobenzothiazine compounds and the preparation thereof | Paul Uhrhan, Edmund Krauthausen, Kurt-Rainer Stahlke, Gerwolf Quaas | 1983-12-13 |