Inventor · disambiguated record
Nadejda P. Khartchenko
Also filed as: KHARTCHENKO NADEJDA · KHARTCHENKO NADEJDA P · KHARTCHENKO NADEJDA PETROVNA
4 granted patents·23 citations·filing 1992–1995
72Inventor score
Top patents by PatentIndex Score
4 records- 0140US5464608AComposition for the cleaning of teeth and the prophylaxis of cariesUNIV MINNESOTA·Filed 1993·Granted Nov 7, 1995·12 cites·6 claims
- 0225US5871695ADiagnostic stripsNEW DIATECH DIAGNOSTIC TECHNOL·Filed 1995·Granted Feb 16, 1999·5 cites·6 claims
- 0324US5403749AReagent for the determination of ethanol and method of determination of presence of ethanol in the human bodyKHARTCHENKO SERGUEI V·Filed 1992·Granted Apr 4, 1995·5 cites·4 claims
- 0418US5858796AReagent and method for screening of the functional condition of the bodyKHARTCHENKO SERGUEI V·Filed 1995·Granted Jan 12, 1999·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →