RK

Rossen Krumov Koytchev

UN Unknown: 1 patents #373 of 3,359Top 15%
Overall (2017): #263,095 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9682997 Pharmaceutical formulations containing 3-(4-cinnamyl-l-piperazinyl) amino derivatives of 3-formylrifamycin SV and 3-formylrifamycin S and a process of their preparation Kiril Asenov Ninov, Velichka Ilieva Apostolova-Dimova, Evtimia Ivanova Stefanova, Rumyana Gueorguieva Konstantinova 2017-06-20