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USPTO Patent Rankings Data through Dec 31, 2025
EG

Elena Ivanovna Gusarina — 1 Patent in 2021

Saint Petersburg, RU: #24 of 147 inventorsTop 20%
Overall (2021): #465,927 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11193109 Biotransplant for treating gum recession and restoring gingival tissue volume Vadim Leonidovich Zorin, Alla Ivanovna Zorina, Pavel Borisovich Kopnin, Artur Aleksandrovich Isaev 2021-12-07