Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| CA633216A | .alpha.-3-(1,2,3,4-TETRAHYDROISOQUINOLYL)-BENZHYDROL AND SALTS THEREOF | Wyeth Canada Inc | Expired / Lapsed | — | 1961-12-19 | 1978-12-19 | 0.0 yrs | 0 | |
| US2584166A | Suppository | Wyeth Canada Inc | Expired / Lapsed | 1948-05-25 | 1952-02-05 | 1968-05-25 | 0.0 yrs | 0 | |
| US2386725A | Therapeutic substance for measles | Wyeth Canada Inc | Expired / Lapsed | 1942-08-03 | 1945-10-09 | 1962-08-03 | 0.0 yrs | 0 |