MS

Michael I. Schaffer

PS Psychemedics: 7 patents #1 of 6Top 20%
QI Quest Diagnostics Investments: 1 patents #174 of 229Top 80%
📍 Los Angeles, CA: #1,557 of 12,377 inventorsTop 15%
🗺 California: #73,997 of 386,348 inventorsTop 20%
Overall (All Time): #607,753 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12429484 Homogeneous enzyme immunoassay for keratinized structures Gary Neil Stowe, Elvan Loni, Virginia Hill 2025-09-30
10539580 Solid phase multi-analyte assay Virginia Hill, Mohammad Atefi 2020-01-21
9261522 Integrity testing of hair samples Virginia Hill, Elvan Loni, Gary Neil Stowe 2016-02-16
8986939 Integrity testing of hair samples Virginia Hill, Elvan Loni, Gary Neil Stowe 2015-03-24
8435747 Non-proteolytic method for the determination of analytes in keratinized structures Virginia Hill, Mohammad Atefi 2013-05-07
8329417 Non-proteolytic method for the determination of analytes in keratinized structures Virginia Hill, Mohammad Atefi 2012-12-11
8084215 Non-proteolytic method for the determination of analytes in keratinized structures Virginia Hill, Mohammad Atefi 2011-12-27
6303384 Reagent and method for detecting an adulterant in an aqueous sample Susan Mills, John Novinski 2001-10-16