Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7211680 | Vitamin D derivatives with carbo-or heterocyclic substituents at C-25, a process for their production, intermediate products and their use for producing medicaments | Gerald Kirsch, Guenter Neef, Katiea Schwarz, Ruth Thieroff-Ekerdt, Herbert Wiesinger +2 more | 2007-05-01 |
| 7115758 | 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 | Katica Schwarz, Claudia Giesen, Martin Haberey, Marianne Fahnrich | 2006-10-03 |
| 7071344 | Vitamin D derivatives with cyclopropyl rings in the lateral chains, a method and intermediate products for the production thereof and the utilization thereof for producing medicaments | Gunter Neef, Gerald Kirsch, Katica Schwarz, Herbert Wiesinger, Martin Haberey +2 more | 2006-07-04 |
| 6747046 | Substituted N-(1,4,5,6-tetrahydro-cyclopentapyrazol-3-yl) derivatives, their production and use as pharmaceutical agents | Martin Kruger, Olaf Prien, Jorg Kroll, Alexander Ernst, Gerhard Siemeister +2 more | 2004-06-08 |
| 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 | Gerald Kirsch, Gunter Neef, Katica Schwarz, 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 | Gerald Kirsch, Gunter Neef, Katica Schwarz, 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 | Katica Schwarz, 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 | Gerald Kirsch, Gunter Neef, Katica Schwarz, Ruth Thieroff-Ekerdt, Herbert Wiesinger +2 more | 2003-07-29 |
| 6531459 | Vitamin D derivatives with phosphorus atoms in the side chains | Gunter Neef, Gerald Kirsch, Katica Schwarz, Herbert Wiesinger, Martin Haberey +2 more | 2003-03-11 |
| 6376480 | Vitamin D derivatives with substituents at C-25, process for their production, intermediate products and use for the production of pharmaceutical agents | Gerald Kirsch, Gunter Neef, Katica Schwarz, Ruth Thieroff-Ekerdt, Herbert Wiesinger +2 more | 2002-04-23 |
| 6372731 | Vitamin D derivatives with C-25 substituents, process for their preparation, intermediate products and their use in preparing medicaments | Gerald Kirsch, Gunter Neef, Katica Schwarz, Ruth Thieroff-Ekerdt, Herbert Wiesinger +2 more | 2002-04-16 |
| 5886233 | Cyclohexanone derivatives, process for their production and intermediate products of the process | Gunter Neef, Gunnar Muller, Hans-Joachim Knolker | 1999-03-23 |
| 5700791 | Vitamin D derivatives modified in the 20-position and pharmaceutical compositions thereof | Gunter Neef, Gerald Kirsch, Katica Schwarz, Ruth Thieroff-Ekerdt, Herbert Wiesinger +1 more | 1997-12-23 |
| 5663157 | 22-en-25-oxa derivatives in the vitamin D series, process for their production, pharmaceutical preparations containing these derivatives as well as their use as pharmaceutical agents | Gerald Kirsch, Gunter Neef, Katica Schwarz, Ruth Thieroff-Ekerdt, Herbert Wiesinger +1 more | 1997-09-02 |
| 5585368 | 20-position modified pharmaceutically active vitamin D series compounds | Gunter Neef, Gerald Kirsch, Katica Schwarz, Ruth Thieroff-Ekerdt, Herbert Wiesinger +1 more | 1996-12-17 |
| 5583125 | 25-Carboxylic acid derivatives in the vitamin D series, process for their production, intermediate products for these processes, pharmaceutical preparations containing these derivatives as well as their use for the production of pharmaceutical agents | G unter Neef, Gerald Kirsch, Katica Schwarz, Ruth Thieroff-Ekerdt, Herbert Wiesinger +1 more | 1996-12-10 |
| 5446035 | 20-methyl-substituted vitamin D derivatives | Gunter Neef, Gerald Kirsch, Katica Schwarz, Ruth Thieroff-Ekerdt, Herbert Wiesinger +1 more | 1995-08-29 |
| 5411949 | 23-oxa-derivatives in the vitamin D series, process for their production, pharmaceutical preparations containing these derivatives as well as their use pharmaceutical agents | Gunter Neef, Gerald Kirsch, Katica Schwarz, Martin Haberey, Ruth Thieroff-Ekerdt +1 more | 1995-05-02 |
| 5292728 | 24-Oxa derivatives in the vitamin D series | Gunter Neef, Gerald Kirsch, Katica Schwarz, Matthias Brautigam, R. Thieroff-Ekerdt +1 more | 1994-03-08 |