Patent Explorer
Browse, filter, and analyze 5 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4235233A | Bag for collecting, storing and administering including filtering blood, blood components, intravenous fluids and similar fluids | Purolator Technologies Inc | Expired / Lapsed | 1979-03-14 | 1980-11-25 | 1999-03-14 | 0.0 yrs | 9 | |
| US4056476A | Blood filter media | Purolator Technologies Inc | Expired / Lapsed | 1976-09-02 | 1977-11-01 | 1996-09-02 | 0.0 yrs | 3 | |
| US4046696A | Extracorporeal circuit blood filter | Purolator Technologies Inc | Expired / Lapsed | 1975-09-23 | 1977-09-06 | 1995-09-23 | 0.0 yrs | 2 | |
| US4038194A | Blood filter unit | Purolator Technologies Inc | Expired / Lapsed | 1976-01-06 | 1977-07-26 | 1996-01-06 | 0.0 yrs | 8 | |
| US3939078A | Extracorporeal filter | Purolator Technologies Inc | Expired / Lapsed | 1974-04-19 | 1976-02-17 | 1994-04-19 | 0.0 yrs | 3 |