Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5473079 | Process for preparing 2-arylbenzimidazole-5-sulfonic acids | Ulrich Heywang, Ingeborg Stein, Ulrich Fechtel, Michael Casutt, Hartmut Hartner | 1995-12-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5473079 | Process for preparing 2-arylbenzimidazole-5-sulfonic acids | Ulrich Heywang, Ingeborg Stein, Ulrich Fechtel, Michael Casutt, Hartmut Hartner | 1995-12-05 |