Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4533477 | Organopolysiloxanes having SiC-bonded oxyalkylene units and a method for preparing the same | Gerhard Preiner, Karl Huhn, Johann Muller, Kurt Ullrich | 1985-08-06 |
| 4436856 | Aqueous organopolysiloxane emulsiers and a process for treating organic fibers therewith | Karl Huhn | 1984-03-13 |
| 4433007 | Process for coating substrates with aqueous emulsions containing organopolysiloxanes | Kurt Ullrich, Karl Huhn | 1984-02-21 |
| 4421783 | Process for coating substrates | Kurt Ullrich, Karl Huhn | 1983-12-20 |
| 4292362 | Organopolysiloxane compositions and a process for treating organic fibers | Eckhart Louis | 1981-09-29 |
| 4218359 | Organopolysiloxane compositions and a process for treating organic fibers | Eckhart Louis | 1980-08-19 |
| 4208504 | Adhesive repellent coatings and substrates coated therewith | Friedrich Hockemeyer, Wolfgang Hechtl, Paul Hittmair | 1980-06-17 |