Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SI

Sergei Vladimirovich Ivanov

VU Versum Materials Us: 3 patents #4 of 54Top 8%
Merck: 1 patents #139 of 578Top 25%
📍 Schnecksville, PA: #1 of 4 inventorsTop 25%
🗺 Pennsylvania: #399 of 6,113 inventorsTop 7%
Overall (2025): #47,668 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12428439 Lanthanide and lanthanide-like transition metal complexes Christoph Wetzel, Holger Heil, Michal KROMPIEC, Lars Lietzau, David Bruge +1 more 2025-09-30
12410202 Group V and VI transition metal precursors for thin film deposition Guocan Li, Xinjian Lei, Hongbo Li 2025-09-09
12385137 Method for depositing vanadium-containing films Michael T. Savo 2025-08-12