Inventor · disambiguated record
Oleksandr Igorovich Levchenko
Also filed as: LEVCHENKO OLEKSANDR · LEVCHENKO OLEKSANDR IGOROVICH
5 granted patents·3 pending applications·282 citations·filing 2008–2021
80Inventor score
Top patents by PatentIndex Score
8 records- 0194US7898407B2Hand hygiene compliance systemTORONTO REHABILITATION INST·Filed 2008·Granted Mar 1, 2011·114 cites·30 claims
- 0292US8237558B2Hand hygiene compliance systemSEYED MOMEN KAVEH·Filed 2009·Granted Aug 7, 2012·162 cites·24 claims
- 0371US9836950B2Hand hygiene complianceUNIV HEALTH NETWORK·Filed 2014·Granted Dec 5, 2017·6 cites·27 claims
- 0450US11693024B2Quantum dot microscope apparatus comprising a nanoscale semiconductor on the tip of a fiber, a tunneling electrical lead and a capacitive electrical lead on the fiberUNIV MICHIGAN STATE·Filed 2021·Granted Jul 4, 2023·0 cites·23 claims
- 0545US2013033376A1Hand hygiene compliance systemTORONTO REHABILITATION INST·Filed 2012·Application pending·0 cites
- 0642US9949667B2Mask and method for use in respiratory monitoring and diagnosticsUNIV HEALTH NETWORK·Filed 2012·Granted Apr 24, 2018·0 cites·20 claims
- 0742US2016045161A1Mask and method for breathing disorder identification, characterization and/or diagnosisUNIV HEALTH NETWORK·Filed 2014·Application pending·0 cites
- 0834US2011092839A1Mask and method for use in respiratory monitoring and diagnosticsTORONTO REHABILITATION INST·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →