Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341773 | 2,4-Diamino-5-sulfamoylbenzene sulfonic acids and process for their manufacture | Roman Muschaweck | 1982-07-27 |
| 4339446 | 5-Sulfamoyl-orthanilic acids, processes for their preparation and their use as medicaments | Roman Muschaweck | 1982-07-13 |