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USPTO Patent Rankings Data through Sept 30, 2025
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Pavel Klein

Dolní Dobrouč, CZ: #1 of 1 inventorsTop 100%
Overall (2011): #198,735 of 364,097Top 55%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8053475 Preparation of the formaurindikarboxyl acid base and its derivations and use 2011-11-08