System and method for drug detection in exhaled breath Grant US-11567011-B2 United States of America 31 Jan 2023
System and method for drug detection in exhaled breath Application US-10520439-B2 United States of America 31 Dec 2019
Portable sampling device and method for detection of biomarkers in exhaled breath Application US-10359417-B2 United States of America 23 Jul 2019
Heroin detection by Raman spectroscopy from impure compositions comprising an interfering… Grant US-10001443-B2 United States of America 19 Jun 2018