Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4732745 | Process for making phosphorus pentasulfide | Herbert Diskowski, Heinz Stephan | 1988-03-22 |
| 4520631 | Method for controlling and optionally regulating the level of liquid P.sub.2 S.sub.5 in a cooling device | Gunter Reichert, Franz Mainzer, Kurt Lehmann | 1985-06-04 |
| 4473538 | Process for removing molten phosphorus pentsulfide from a reactor | Johannes Krause, Franz Mainzer, Gunter Reichert | 1984-09-25 |
| 4419104 | Preparing P.sub.2 S.sub.5 of low reactivity | Gunter Reichert, Hans-Peter Ebert, Friedrich Neumann | 1983-12-06 |
| 4396581 | Apparatus for making phosphorus pentasulfide | Hans-Dieter Benscheidt, Friedrich Neumann, Gunter Reichert | 1983-08-02 |
| 4386503 | Method and apparatus for controlling and optionally regulating the level of liquid P.sub.2 S.sub.5 in a cooling device | Gunter Reichert, Franz Mainzer, Kurt Lehmann | 1983-06-07 |
| 4248602 | Production of phosphorus pentasulfide of predetermined reactivity | Gunter Reichert, Hans-Peter Ebert, Friedrich Neumann | 1981-02-03 |