Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642218 | Vitamin D derivatives with carbo- or heterocyclic substituents at C-25, a process for their production, intermediate products and their use for producing medicaments | Andreas Steinmeyer, Gerald Kirsch, Gunter Neef, Ruth Thieroff-Ekerdt, Herbert Wiesinger +2 more | 2003-11-04 |
| 6613920 | Vitamin D derivatives with carbo- or heterocyclic substituents at C-25, process for their production, intermediate products and use for the production of pharmaceutical agents | Andreas Steinmeyer, Gerald Kirsch, Gunter Neef, Ruth Thieroff-Ekerdt, Herbert Wiesinger +2 more | 2003-09-02 |
| 6603031 | Vitamin D derivatives with cyclic substructures in the side chains, process and intermediate products for their production, and the use for the production of pharmaceutical agents | Andreas Steinmeyer, Claudia Giesen, Martin Haberey, Marianne Fahnrich | 2003-08-05 |
| 6600058 | Vitamin D derivatives with carbo- or heterocyclic substituents at C-25, a process for their production, intermediate products and their use for producing medicaments | Andreas Steinmeyer, Gerald Kirsch, Gunter Neef, Ruth Thieroff-Ekerdt, Herbert Wiesinger +2 more | 2003-07-29 |
| 6531459 | Vitamin D derivatives with phosphorus atoms in the side chains | Andreas Steinmeyer, Gunter Neef, Gerald Kirsch, Herbert Wiesinger, Martin Haberey +2 more | 2003-03-11 |