Levchenko; Oleksandr Igorovich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Levchenko; Oleksandr Igorovich.The latest application filed is for "hand hygiene compliance".
- Levchenko; Oleksandr Igorovich - Mississauga CA
| Patent | Date |
|---|---|
| Mask and method for use in respiratory monitoring and diagnostics Grant 9,949,667 - Alshaer , et al. April 24, 2 | 2018-04-24 |
| Hand hygiene compliance Grant 9,836,950 - Levchenko , et al. December 5, 2 | 2017-12-05 |
| Hand Hygiene Compliance App 20160180695 - LEVCHENKO; Oleksandr Igorovich ; et al. | 2016-06-23 |
| Mask And Method For Breathing Disorder Identification, Characterization And/or Diagnosis App 20160045161 - ALSHAER; Hisham ; et al. | 2016-02-18 |
| Mask And Method For Use In Respiratory Monitoring And Diagnostics App 20130172772 - Alshaer; Hisham ; et al. | 2013-07-04 |
| Hand Hygiene Compliance System App 20130033376 - SEYED MOMEN; Kaveh ; et al. | 2013-02-07 |
| Hand hygiene compliance system Grant 8,237,558 - Seyed Momen , et al. August 7, 2 | 2012-08-07 |
| Mask And Method For Use In Respiratory Monitoring And Diagnostics App 20110092839 - Alshaer; Hisham ; et al. | 2011-04-21 |
| Hand hygiene compliance system Grant 7,898,407 - Hufton , et al. March 1, 2 | 2011-03-01 |
| Hand Hygiene Compliance System App 20100117836 - SEYED MOMEN; Kaveh ; et al. | 2010-05-13 |
| Hand hygiene compliance system App 20080246599 - Hufton; Graham Clive ; et al. | 2008-10-09 |
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