Tosoh Corp
Tosoh CorpActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| JPH1112312A | Catalyst for producing olefin polymer and method for produc… | Expired / Lapsed | 1997-06-25 | — | 0 | Details |
| JPS6067489A | Preparation of polymerizable phospholipid | Expired / Lapsed | 1983-09-22 | — | 0 | Details |
| US5618095A | Backlighting device | Expired / Lapsed | 1995-04-04 | 1997-04-08 | 14 | Details |
| US5262928A | Back lighting device | Expired / Lapsed | 1992-02-20 | 1993-11-16 | 22 | Details |
| US5037200A | Laser-operated detector | Expired / Lapsed | 1990-07-03 | 1991-08-06 | 11 | Details |
| US4256843A | Hydrophilic separating carrier and preparation thereof | Expired / Lapsed | 1980-03-07 | 1981-03-17 | 4 | Details |
| US4246362A | Hydrophilic separating carrier and preparation thereof | Expired / Lapsed | 1979-06-05 | 1981-01-20 | 4 | Details |
| US3847507A | Liquid supply system by pump | Expired / Lapsed | 1973-05-17 | 1974-11-12 | 10 | Details |