Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5419915 | Medicament with an analgesic, antipyretic and/or antiphlogistic action and use of 2-ethoxybenzoic acid | Heinz Bertholdt, Rudolf Hartl, Herbert Lieb | 1995-05-30 |
| 5064857 | Liquid bismuth containing medicinal product, process for producing it and its use | Heinz Bertholdt, Guenter Urban | 1991-11-12 |