Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
OS

Oleg V. Samsonov

SBSabic Global Technologies B.V.: 1 patents #126 of 411Top 35%
EXExxonMobil: 1 patents #335 of 924Top 40%
Buzdyak, RU: #1 of 1 inventorsTop 100%
Overall (2019): #133,930 of 560,194Top 25%
2 Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10487161 Cyclopropyl substituted metallocene catalysts Jo Ann M. Canich, Alexander Z. Voskoboynikov, Dmitry V. Uborsky, Ilya S. Borisov, Alexey A. Tsarev +3 more 2019-11-26
10400048 Catalyst comprising a metallocene complex and a co-catalyst Shaneesh Vadake Kulangara, Nicolaas Hendrika Friederichs, Anton Ginzburg, Luca Rongo, Alexander Z. Voskoboynikov +8 more 2019-09-03