Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653491 | Method for producing 4,4-dimethyl-3&bgr;-hydroxypregna-8, 14-diene-21-carboxylic acid esters and intermediate products obtained by said method | Jens Geisler | 2003-11-25 |