SKY POLYMERS PL A OF LP
SKY POLYMEActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4480642A | Dilation device for the cervix | Expired / Lapsed | 1982-07-26 | 1984-11-06 | 15 | Details |
| US4420589A | Polymer composition including polyacrylonitrile polymers an… | Expired / Lapsed | 1982-09-27 | 1983-12-13 | 15 | Details |
| US4379874A | Polymer composition comprising polyacrylonitrile polymer an… | Expired / Lapsed | 1980-07-07 | 1983-04-12 | 11 | Details |
| US4370451A | Novel block copolymers including acrylonitrile sequences an… | Expired / Lapsed | 1982-02-08 | 1983-01-25 | 8 | Details |
| US4369294A | Novel block copolymers including acrylonitrile sequences an… | Expired / Lapsed | 1981-11-20 | 1983-01-18 | 15 | Details |
| US4331783A | Novel block copolymers including acrylonitrile sequences an… | Expired / Lapsed | 1980-09-17 | 1982-05-25 | 13 | Details |