AH Robins Co Inc
AH RobinsActive Patents
1
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| DE10321C | Apparatus for post-fermentation of leaf tobacco using moist… | Active / In Force | — | — | 0 | Details |
| US4604404A | Antiviral sulfonated naphthalene formaldehyde condensation … | Expired / Lapsed | 1985-04-03 | 1986-08-05 | 6 | Details |
| US4182774A | Method of inhibiting blood platelet aggregation with 2-amin… | Expired / Lapsed | 1978-02-17 | 1980-01-08 | 2 | Details |
| US3973560A | Intrauterine device of C or omega form | Expired / Lapsed | 1974-07-19 | 1976-08-10 | 53 | Details |
| US3965891A | IUD prepackaged in a tubular inserter | Expired / Lapsed | 1974-11-18 | 1976-06-29 | 14 | Details |
| US3889666A | Method of preparation for/and insertion of IUD prepackaged … | Expired / Lapsed | 1973-09-10 | 1975-06-17 | 6 | Details |