Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4539402 | Quinazolinone derivatives | Wolfgang Opitz, Bernhard Pelster | 1985-09-03 |
| 4410536 | 7,8,9,10-Tetrahydrothieno[3,2-e]pyrido[4,3-b]indole compounds and their anti-depressant use | Karl-Heinz Boltze, Peter-Rudolf Seidel, Helmut Schwarz, Gunter Schollnhammer, Hans-Dieter Dell | 1983-10-18 |
| 4370342 | S-Alkyl 3-alkylthiopropionothioate compounds, their production and their medicinal use | Wolfgang Opitz | 1983-01-25 |
| 4349543 | Histolytic agents and their use | Wolfgang Opitz, Eugen Etschenberg | 1982-09-14 |
| 4332819 | Antiphlogistic agent and its use | Eugen Etschenberg, Wolfgang Opitz | 1982-06-01 |
| 4324787 | 2-Oxo-1-pyrrolidineacetic acid compounds and their medicinal use | Karl-Heinz Boltze, Hans-Dieter Dell | 1982-04-13 |
| 4323517 | Methoxy and methylsulfinylthiolesters | Wolfgang Opitz, Eugen Etscherberg, Hans-Dieter Dell | 1982-04-06 |
| 4285935 | Dehydropeptide compounds, their production and their medical use | Eugen Etschenberg, Wolfgang Opitz | 1981-08-25 |
| 4246278 | Medicaments having an antiphlogistic action | Wolfgang Opitz, Eugen Etschenberg, Hans-Dieter Dell | 1981-01-20 |
| 4241207 | Organonitrogen derivatives of 2-benzopyranone | Karl-Heinz Boltze, Peter-Rudolf Seidel, Helmut Schwarz | 1980-12-23 |
| 4229453 | Substituted 5,6-dimethylpyrrolo[2,3-d]pyrimidine compounds, their production and their medicinal use | Hermann Roth, Kurt Eger, Sedika Issa | 1980-10-21 |