Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US1655158A | Instrument for implanting radon seeds | RADIUM EMANATION Corp | Expired / Lapsed | 1926-09-08 | 1928-01-03 | 1946-09-08 | 0.0 yrs | 0 | |
| US1655156A | Method of making emanation seeds | RADIUM EMANATION Corp | Expired / Lapsed | 1925-11-13 | 1928-01-03 | 1945-11-13 | 0.0 yrs | 0 | |
| US1585934A | Diagnostic needle | RADIUM EMANATION Corp | Expired / Lapsed | 1923-12-29 | 1926-05-25 | 1943-12-29 | 0.0 yrs | 0 |