Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338882 | Process for the production of DMT-intermediate product of specific purity and pure terephthalic acid | Anton Miletic, Hans U. Neutzler, Anton Schoengen, Johann H. Schroeder, Ralf Wirges | 1994-08-16 |
| 5286896 | Process for the production of DMT-intermediate product of specific purity | Anton Miletic, Hans U. Neutzler, Anton Schoengen, Johann H. Schroeder, Ralf Wirges | 1994-02-15 |
| 5277878 | Reactor for heterogeneous-phase reactions | Bernhard Piotrowski | 1994-01-11 |