Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946977 | Method for the preparation of organosilanes containing methacryloxy or acryloxy groups | Gunther Bernhardt, Margret Haas, Horst Hanisch, Heinz Kragl | 1990-08-07 |
| 4927948 | Process for stabilizing organosilanes containing methacryloxy or acryloxy groups | Gunther Bernhardt, Heinz Kragl, Margret Haas | 1990-05-22 |
| 4771095 | Aluminum hydroxide filled casting resins on a basis of methacrylic acid esters, and plastic objects and moldings manufactured therefrom | Horst Hanisch, Ute Klapdor, Hermann Peeters | 1988-09-13 |
| 4649220 | Method for performing organic reactions in silicone oils | Hans P. Suerken, Horst Hanisch, Hendrikus van der Maas | 1987-03-10 |
| 4540777 | Method for the modification of starch in an aqueous medium | Horst Hanisch, Ute Klapdor, Hendrikus van der Maas, Hans P. Suerken | 1985-09-10 |
| 4490526 | Method for the modification of starch in the presence of solvents | Horst Hanisch, Ute Klapdor, Hans P. Suerken, Hendrikus van der Maas | 1984-12-25 |
| 4310680 | Method of cleaving siloxanes | Hans-Joachim Kotzsch, Hans-Joachim Vahlensieck | 1982-01-12 |
| 4271234 | Iron oxide magnetic pigments for the production of magnetic coatings | Eduard Schonafinger, Paul Deigner, Manfred Ohlinger, Helmut Jakusch, Heinz Nestler +2 more | 1981-06-02 |