Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914186 | Method for the continuous recovery of organic polymers from solutions or emulsions thereof | Helmut Miss, Dieter Oppelt, Reinhard Sipos | 1990-04-03 |
| 4588809 | Process for isolating pulverulent chlorinated aliphatic polymers from their aliphatic chlorohydrocarbon solutions | Karl-Heinrich Meyer, Franz Alfes, Wolfgang Eisermann | 1986-05-13 |
| 4430483 | Process for the production of water-resistant, film-forming chlorinated polymers | Franz Alfes, Hermann Perrey, Karl-Heinrich Meyer, Friedrich Kowitz | 1984-02-07 |
| 4206093 | Process for the preparation of chlorinated polymers | Klaus Hoehne, Johann Jelen, Rolf Baatz | 1980-06-03 |