Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4711896 | .alpha., .omega.-dicarboxylic acids and medicaments which contain these compounds | Jacob Bar-Tana, Ernst-Christian Witte, Johannes Pill, Karlheinz Stegmeier | 1987-12-08 |
| 4616086 | Piperazine-substituted aryl and aralkyl carboxylic acids useful for treating infirmaties caused by excess lipids or thrombocyte | Ernst-Christian Witte, Hans-Peter Wolff, Karlheinz Stegmeir, Johannes Pill | 1986-10-07 |
| 4609673 | Carboxylic acid derivatives, processes for the preparation thereof and pharmaceutical compositions containing them | Hermann Eggerer, Tran G. Nguyen, Karlheinz Stegmeier, Johannes Pill | 1986-09-02 |