Patent Explorer
Browse, filter, and analyze 5 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2741703A | Multicomponent radiation gas analysers | Distillers Co Yeast Ltd | Expired / Lapsed | 1950-08-05 | 1956-04-10 | 1970-08-05 | 0.0 yrs | 2 | |
| US2610206A | Manufacture of methyl lactate | Distillers Co Yeast Ltd | Expired / Lapsed | 1949-10-01 | 1952-09-09 | 1969-10-01 | 0.0 yrs | 2 | |
| US2442940A | Process for making shaped porous masses of thermoplastic synthetic resinous materials | Distillers Co Yeast Ltd | Expired / Lapsed | 1945-06-01 | 1948-06-08 | 1965-06-01 | 0.0 yrs | 0 | |
| US2400720A | Treatment of plastic surfaces | Distillers Co Yeast Ltd | Expired / Lapsed | 1943-07-19 | 1946-05-21 | 1963-07-19 | 0.0 yrs | 0 | |
| US2248512A | Depolymerization of polystyrene | Distillers Co Yeast Ltd | Expired / Lapsed | 1940-02-07 | 1941-07-08 | 1960-02-07 | 0.0 yrs | 0 |