LP

Larisa Poryvkina

📍 Tallinn, EE: #62 of 466 inventorsTop 15%
Overall (All Time): #1,225,590 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8404488 Method for on-site drug detection in illicit drug samples Sergey Babichenko, Tatjana Ivkina, Vitaly Sominsky 2013-03-26
7995203 Method for on-site drug detection in illicit drug samples Sergey Babichenko, Tatjana Ivkina, Vitaly Sominksky 2011-08-09
7843556 Portable device and method for on-site detection and quantification of drugs Sergey Babichenko, Enn Erme, Tatjana Ivkina, Vitaly Sominsky 2010-11-30
7763469 Method for automatic encrypted marking and identifying the liquids Sergey Babichenko, Alexander Dudelzak 2010-07-27