Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4443477 | Sulphonamidophenylcarboxylic acid compounds and pharmaceutical compositions containing them | Ernst-Christian Witte, Karlheinz Stegmeier, Egon Roesch | 1984-04-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4443477 | Sulphonamidophenylcarboxylic acid compounds and pharmaceutical compositions containing them | Ernst-Christian Witte, Karlheinz Stegmeier, Egon Roesch | 1984-04-17 |