Patent Explorer
Browse, filter, and analyze 6 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| GB708477A | New or improved twin-passage catheter and process of manufacturing same | Willy Ruesch GmbH | Expired / Lapsed | 1952-03-17 | — | 1972-03-17 | 0.0 yrs | 0 | |
| DE1196327B | catheter | Willy Ruesch GmbH | Expired / Lapsed | 1963-04-06 | — | 1983-04-06 | 0.0 yrs | 0 | |
| GB2020557A | Medical instrument for removing foreign bodies | Willy Ruesch GmbH | Expired / Lapsed | 1979-05-14 | — | 1999-05-14 | 0.0 yrs | 0 | |
| GB2020557B | Medical instrument for removing foreign bodies | Willy Ruesch GmbH | Expired / Lapsed | 1979-05-14 | 1983-01-19 | 1999-05-14 | 0.0 yrs | 0 | |
| US3322126A | Endotracheal catheter | Willy Ruesch GmbH | Expired / Lapsed | 1964-04-13 | 1967-05-30 | 1984-04-13 | 0.0 yrs | 2 | |
| DE823320C | Catheters, in particular intratracheal catheters and processes for their manufacture | Willy Ruesch GmbH | Expired / Lapsed | 1950-08-15 | 1951-12-03 | 1970-08-15 | 0.0 yrs | 0 |