Assignee
DUNHALL PHARMA INC
US·3 granted patents·1 pending application·358 citations·filing 1990–2001
Top patents by PatentIndex Score
4 records- 0189US5575655ATreatment of a toothDUNHALL PHARMA INC·Filed 1994·Granted Nov 19, 1996·124 cites·11 claims
- 0289US4990089AMethod and material for brightening teethDUNHALL PHARMA INC·Filed 1990·Granted Feb 5, 1991·142 cites·16 claims
- 0384US5356291ATreatment of a toothDUNHALL PHARMA INC·Filed 1993·Granted Oct 18, 1994·92 cites·42 claims
- 0440US2001019817A1Treatment of a toothDUNHALL PHARMA INC·Filed 2001·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →