Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849488 | Polymerization of acrylic derivatives | Karl-Heinz Aleksander Ostoja Starzewski | 1989-07-18 |
| 4833201 | Polymer products containing polyacetylene and process for the polymerization of acetylene in the presence of polymers | K. H. Aleksander Ostoja Starzewski | 1989-05-23 |
| 4812546 | New copolymers of alpha-cyanoacrylates and acrylates, their preparation and their use | Kurt P. Meurer, Helmut Waniczek, Christian Ohm | 1989-03-14 |
| 4798873 | Polyolefinecarboxylic acids, their preparation and their use for preparing polyolefine-polycarbonate block copolymers | Kurt P. Meurer, Helmut Waniczek, Gerd Sylvester | 1989-01-17 |