Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4584394 | Alkenylbenzoyloxysilanes and their use in pressure-sensitive adhesives | Edward Hansel, Hans Huber, Gerhard Geier | 1986-04-22 |
| 4571427 | Method of preparing 2-chloroethyldichlorosilanes | Hans-Joachim Vahlensieck | 1986-02-18 |
| 4556724 | Method for the preparation of mercapto alkyl silanes | Hans-Joachim Vahlensieck | 1985-12-03 |
| 4537983 | Method of preparing 2-phenylethylchlorosilanes | Hans-Joachim Vahlensieck | 1985-08-27 |
| 4271234 | Iron oxide magnetic pigments for the production of magnetic coatings | Eduard Schonafinger, Paul Deigner, Manfred Ohlinger, Helmut Jakusch, Jurgen Amort +2 more | 1981-06-02 |
| 4234503 | Method of preparing gamma aminopropyl alkoxy silanes | Fritz-Robert Kappler, Hans-Joachim Vahlensieck | 1980-11-18 |
| 4234502 | Method of preparing aminoalkylsilanes | Fritz-Robert Kappler | 1980-11-18 |
| 4228092 | Process for the preparation of organoalkoxysilanes | Hans-Joachim Kotzsch, Hans-Joachim Vahlensieck | 1980-10-14 |
| 4226793 | Process for the manufacture of monomeric and oligomeric silicic acid esters | Hans-Joachim Kotzsch, Hans-Joachim Vahlensieck | 1980-10-07 |
| 4224233 | Process for the production of alkylsilanes | Hans-Joachim Vahlensieck | 1980-09-23 |
| 4196139 | Process for the production of ethylsilanes | Hans-Joachim Vahlensieck | 1980-04-01 |