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USPTO Patent Rankings Data through Sept 30, 2025
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Olga L. Pospelova

Overall (All Time): #3,674,827 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5711948 Plant-derived, biologically active polysaccharides and method of preparing same Anatoly G. Grizenko, Valery V. Soloviev, Andrey I. Kozhushkov, Mikhail N. Starikov 1998-01-27