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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sestroretsk, RU ranks #64,437 worldwide for total patents filed all time, with 6 patents from 3 inventors. Leading employers of inventors based in Sestroretsk, RU include Sciclone Pharmaceuticals, Unknown.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Alexandr Alexandrovich Kolobov Sciclone Pharmaceuticals 3
2 Alexander A. Kolobov Unknown 2
3 Mariya A. Kuzmina 1