Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4755590 | Method for postpolymerization of polyamide granules after polymerization in melt and an equipment for performing this method | Vladimir Kubanek, Zdenek Sterbacek | 1988-07-05 |
| 4685935 | Process for producing pure magnesium sulphite | Stanislav Najmr, Zdenek Jerman | 1987-08-11 |
| 4474737 | Process of purification of magnesic raw material | Stanislav Najmr, Zdenek Jerman | 1984-10-02 |
| 4343933 | Process for the anionic polymerization of 2-pyrrolidone with fast freezing step | Jan Roda | 1982-08-10 |
| 4303778 | Method of anionic polymerization of .omega.-aminoacid lactams with alkali metal-Al,B-alkoxy lactamate initiator | Vladimir Kubanek, Jiri Marik, Jaroslava Kondelikova, Jiri Machacek, Bohuslav Casensky | 1981-12-01 |