Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087718 | Process for the manufacture of ketoximosilanes | — | 1992-02-11 |
| 4766231 | Process for the preparation of ketoximosilanes | — | 1988-08-23 |
| 4560787 | Process for preparing 10,11-dihydro-5H-dibenzo[a,d]cycloheptene-5-one compounds | Wilhelm Vogt | 1985-12-24 |
| 4533393 | Aqueous curable molding compositions based on inorganic ingredients and process for the production of molded parts | Karl H. Neuschaeffer, Paul Spielau, Hans-Werner Engels | 1985-08-06 |
| 4522652 | Machine base and process for manufacture thereof | Karl-Heinz Neuschaffer, Hans-Werner Engels, Hans Gebert, Robert Laube | 1985-06-11 |
| 4490297 | Method for the recovery and reuse of cobalt and/or manganese components of catalysts | Marcel Feld | 1984-12-25 |