Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879367 | Process for the preparation of aliphatic polycarbonates with alkoxy silane initiator | Bruno Bomer, Hans-Josef Buysch, Michael Hullmann | 1989-11-07 |
| 4801669 | Process for the quasi-ionic polymerization of acrylic acid derivatives | Ralph Ostarek, Manfred T. Reetz | 1989-01-31 |
| 4800169 | Test aids and method for the preparation thereof | Bruno Bomer | 1989-01-24 |