Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371158 | Bulk polymerization using specific metallocene catalysts for the preparation of cycloolefin polymers | Michael-Joachim Brekner, Jurgen Rohrmann, Martin Antberg | 1994-12-06 |
| 5362836 | Polymer electrolytes and their preparation | Freddy Helmer-Metzmann | 1994-11-08 |
| 5331057 | Cycloolefin block copolymers and a process for their preparation | Michael-Joachim Brekner, Jurgen Rohrmann | 1994-07-19 |
| 5324801 | Process for the preparation of chemically homogeneous cycloolefin copolymers | Michael-Joachim Brekner, Jurgen Rohrmann, Martin Antberg | 1994-06-28 |