Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935483 | Heat-vulcanizable organopolysiloxane compositions | Ferdinand Pradl, Bernd Pachaly, Volker Frey | 1990-06-19 |
| 4918131 | Aqueous silicone dispersions | Karl Braunsperger | 1990-04-17 |
| 4888405 | Preparation and processing of mixtures containers organocyclosiloxanes | Christian Solbrig, Karl Braunsperger | 1989-12-19 |
| 4816506 | Aqueous silicone dispersions | Karl Braunsperger, Otto Schneider | 1989-03-28 |
| 4656295 | Method of isolating macrocyclic polyethers | — | 1987-04-07 |