Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4105030A | Implant apparatus | Wyeth LLC | Expired / Lapsed | 1977-01-03 | 1978-08-08 | 1997-01-03 | 0.0 yrs | 14 | |
| US2671450A | Injection syringe and cartridge | Wyeth LLC | Expired / Lapsed | 1953-04-10 | 1954-03-09 | 1973-04-10 | 0.0 yrs | 0 | |
| US2508433A | Alginic acid sulfate anticoagulant | Wyeth LLC | Expired / Lapsed | 1946-10-16 | 1950-05-23 | 1966-10-16 | 0.0 yrs | 2 | |
| US2416391A | Fluid transfer apparatus | Wyeth LLC | Expired / Lapsed | 1945-08-18 | 1947-02-25 | 1965-08-18 | 0.0 yrs | 0 |