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USPTO Patent Rankings Data through Sept 30, 2025
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Per Tomani — 1 Patent in 2021

VOValmet Oy: 1 patents #5 of 21Top 25%
Overall (2021): #302,908 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10882879 Method of producing lignin with reduced amount of odorous substances Fernando Alvarado, Maria SEDIN 2021-01-05