Patent Explorer
Browse, filter, and analyze 6 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3332417A | Adjustable wound protector | Parke Davis and Co LLC | Expired / Lapsed | 1965-04-22 | 1967-07-25 | 1985-04-22 | 0.0 yrs | 2 | |
| US3247066A | Controlled release dosage form containing water-swellable beadlet | Parke Davis and Co LLC | Expired / Lapsed | 1962-09-12 | 1966-04-19 | 1982-09-12 | 0.0 yrs | 2 | |
| US2553806A | Enteric composition and method of making same | Parke Davis and Co LLC | Expired / Lapsed | 1950-07-12 | 1951-05-22 | 1970-07-12 | 0.0 yrs | 2 | |
| US2517772A | Neutralized oxidized cellulose products | Parke Davis and Co LLC | Expired / Lapsed | 1945-05-11 | 1950-08-08 | 1965-05-11 | 0.0 yrs | 2 | |
| US2406902A | Soap-like preparations | Parke Davis and Co LLC | Expired / Lapsed | 1942-11-23 | 1946-09-03 | 1962-11-23 | 0.0 yrs | 0 | |
| US1115561A | Syringe. | Parke Davis and Co LLC | Expired / Lapsed | 1911-09-18 | 1914-11-03 | 1931-09-18 | 0.0 yrs | 0 |