Health Research Inc
Health ResActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0161606A2 | Drug, and methods of preparing and using it for treatment o… | Expired / Lapsed | 1985-05-06 | — | 42 | Details |
| US5219345A | Backscatter monitoring system | Expired / Lapsed | 1990-03-30 | 1993-06-15 | 6 | Details |
| US4932934A | Methods for treatment of tumors | Expired / Lapsed | 1988-08-24 | 1990-06-12 | 12 | Details |
| US4889129A | Apparatus for treatment of tumors | Expired / Lapsed | 1988-09-08 | 1989-12-26 | 10 | Details |
| US4649151A | Drugs comprising porphyrins | Expired / Lapsed | 1984-05-14 | 1987-03-10 | 9 | Details |
| US2923290A | Respirator | Expired / Lapsed | 1955-03-14 | 1960-02-02 | 0 | Details |