Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10308671 | Water-soluble derivatives of 3,5-diphenyl-diazole compounds | Armin Giese, Christian Griesinger, Andrei Leonov, Sergey Ryazanov | 2019-06-04 |
| 4425360 | Pharmacologically active novel O-substituted pyruvic acid oximes | Hans-Peter Wolff, Ruth Heerdt, Manfred Hubner, Hans-Frieder Kuhnle | 1984-01-10 |
| 4238506 | Hypoglycaemically and hypolipidaemically active derivatives of phenyl-alkane-carboxylic acids | Kurt Stach, Elmar Bosies, Ruth Heerdt, Hans-Frieder Kuhnle | 1980-12-09 |
| 4206231 | Hypoglycaemically active 2-alkyl- or -alkenyl-hydrazono propionic acid derivatives | Rainer Haeckel, Michael Oellerich, Ruth Heerdt, Manfred Hubner | 1980-06-03 |