Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7249522 | Optical measuring device | Remy Kirchdoerffer, Gerd Ebelt | 2007-07-31 |
| 4519949 | Steroid-20-carboxylic acid compounds and a process for their production | — | 1985-05-28 |
| 4448725 | .DELTA.4-Steroid compounds and a process for their production | — | 1984-05-15 |
| 4446072 | Process for degrading the 20-carboxyl group of .DELTA.4-Steroid-20-carboxylic acids | — | 1984-05-01 |
| 4432905 | Simplified process for the degradation of steroid-C-22-carboxylic acids | Michael Bahn, Rolf Schmid, Rudiger Wagner | 1984-02-21 |
| 4430270 | Process for the production of delta 4-C21-steroid compounds | — | 1984-02-07 |
| 4370271 | Process for the partial reduction of C21-steroid carboxylic acids and their esters to C21-steroid alcohols and new C21-steroid alcohols | — | 1983-01-25 |
| 4362815 | Process for the preparation of defective mutants of microorganisms | Frank Hill, Joachim Schindler, Rolf Schmid, Alfred Struve | 1982-12-07 |
| 4333880 | 3-Oxo-pregna-1,14,17-trien-20-carboxylates and process | Michael Bahn, Rolf Schmid, Rudiger Wagner | 1982-06-08 |
| 4320195 | Steroid production | Frank Hill, Joachim Schindler, Rolf Schmid, Alfred Struve | 1982-03-16 |