Hercules LLC
Hercules LActive Patents
0
Total Holdings
5
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US5183663A | Treating skin lesions | Expired / Lapsed | 1989-06-07 | 1993-02-02 | 2 | Details |
| US4678684A | Method for impregnating a thermoplastic polymer | Expired / Lapsed | 1986-03-21 | 1987-07-07 | 13 | Details |
| US3839255A | Method of preparing polymer gels using chelated aluminum sa… | Expired / Lapsed | 1973-05-10 | 1974-10-01 | 13 | Details |
| US3680963A | Apparatus for measuring changes in the optical refractive i… | Expired / Lapsed | 1970-09-04 | 1972-08-01 | 5 | Details |
| US3597676A | Thermistor circuit for use in an angular movement sensing d… | Expired / Lapsed | 1969-06-05 | 1971-08-03 | 4 | Details |