Individual holder
HILL IRA D
US·10 granted patents·1 pending application·545 citations·filing 1985–2004
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
11 records- 0191US4911927AMethod and apparatus for adding chemotherapeutic agents to dental flossHILL IRA D·Filed 1988·Granted Mar 27, 1990·121 cites·17 claims
- 0290US4793366ANicotine dispensing device and methods of making the sameHILL IRA D·Filed 1985·Granted Dec 27, 1988·106 cites·28 claims
- 0387US4950479AMethod of interrupting the formation of plaqueHILL IRA D·Filed 1986·Granted Aug 21, 1990·82 cites·18 claims
- 0477US5057309AOral hygiene preparationsHILL IRA D·Filed 1990·Granted Oct 15, 1991·44 cites·24 claims
- 0568US5057308AMethod of treating the oral cavity with oral hygiene preparations containing active SnF2HILL IRA D·Filed 1990·Granted Oct 15, 1991·35 cites·9 claims
- 0668US5009881AOral hygiene gelsHILL IRA D·Filed 1990·Granted Apr 23, 1991·36 cites·11 claims
- 0766US5057307AMethod of relieving gum discomfortHILL IRA D·Filed 1990·Granted Oct 15, 1991·32 cites·13 claims
- 0866US5057306AMethod of manufacturing oral hygiene gelsHILL IRA D·Filed 1990·Granted Oct 15, 1991·30 cites·13 claims
- 0965US5057310AMethod of manufacturing oral hygiene preparations containing active SnF.sub.HILL IRA D·Filed 1990·Granted Oct 15, 1991·31 cites·20 claims
- 1063US4942034ADental stimulatorHILL IRA D·Filed 1988·Granted Jul 17, 1990·28 cites·6 claims
- 1153US2006105025A1Recovery pet chewsHILL IRA D·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when HILL IRA D files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →