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USPTO Patent Rankings Data through Sept 30, 2025
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Roberta Cipullo — 2 Patents in 2021

SBSabic Global Technologies B.V.: 2 patents #37 of 365Top 15%
Overall (2021): #119,120 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11155659 Dimethyl-silyl-bridged-1-substituted-2-indenyl metallocene complexes for olefin polymerization Nicolaas Hendrika Friederichs, Antonio Vittoria, Vincenzo Busico, Ilya S. Borisov, Alexander Z. Voskoboynikov +5 more 2021-10-26
11040995 Catalyst comprising a metallocene complex and co-catalyst Shaneesh Vadake Kulangara, Nicolaas Hendrika Friederichs, Anton Ginzburg, Alexander Z. Voskoboynikov, Vyatcheslav V. Izmer +9 more 2021-06-22