Viskase Corp
Viskase CoActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US5053259A | Amorphous nylon copolymer and copolyamide films and blends | Expired / Lapsed | 1988-08-23 | 1991-10-01 | 54 | Details |
| US4521938A | Casing sizing means, method and apparatus | Expired / Lapsed | 1983-06-23 | 1985-06-11 | 19 | Details |
| US4467499A | Stuffing method and apparatus | Expired / Lapsed | 1981-05-01 | 1984-08-28 | 44 | Details |
| US4296156A | Multilayer film including a polyurethane | Expired / Lapsed | 1979-12-26 | 1981-10-20 | 18 | Details |
| US4207363A | Flexible heat-shrinkable multilayer film for packaging prim… | Expired / Lapsed | 1978-03-29 | 1980-06-10 | 20 | Details |
| US4033382A | Self-sustaining stick of shirred food casing | Expired / Lapsed | 1974-11-18 | 1977-07-05 | 5 | Details |