Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362815 | Process for the preparation of defective mutants of microorganisms | Frank Hill, Joachim Schindler, Wolfgang Preuss, Alfred Struve | 1982-12-07 |
| 4339571 | One-component systems based on crystalline epoxide resins | Ferdinand Gutekunst, Hans D. Lehmann | 1982-07-13 |
| 4333880 | 3-Oxo-pregna-1,14,17-trien-20-carboxylates and process | Wolfgang Preuss, Michael Bahn, Rudiger Wagner | 1982-06-08 |
| 4327032 | Acicular aluminium salts of carboxylic acids and processes for their preparation | Friedrich Lohse, Willy Fatzer | 1982-04-27 |
| 4320195 | Steroid production | Frank Hill, Wolfgang Preuss, Joachim Schindler, Alfred Struve | 1982-03-16 |