Assignee
HYDROPHILICS INT INC
5 granted patents·114 citations·filing 1972–1976
Top patents by PatentIndex Score
5 records- 0189US3959237ASustained release polymersHYDROPHILICS INT INC·Filed 1972·Granted May 25, 1976·36 cites·8 claims
- 0281US4248855APharmaceutical base saltsHYDROPHILICS INT INC·Filed 1976·Granted Feb 3, 1981·48 cites·16 claims
- 0368US3957740ACopolymersHYDROPHILICS INT INC·Filed 1974·Granted May 18, 1976·20 cites·5 claims
- 0431US4018594ASustained release polymersHYDROPHILICS INT INC·Filed 1975·Granted Apr 19, 1977·2 cites·5 claims
- 0529US4005878AMethod and device for the assessment of signatures for forgeriesHYDROPHILICS INT INC·Filed 1975·Granted Feb 1, 1977·8 cites·10 claims
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