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USPTO Patent Rankings Data through Sept 30, 2025
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Stefan Antonsson — 2 Patents

VOValmet Oy: 2 patents #22 of 131Top 20%
Stuvsta-Snättringe, SE: #144 of 436 inventorsTop 35%
Overall (All Time): #1,871,834 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10947669 Method for recovering concentrated hydrolysate after hydrolysis of cellulose material Lari Lammi, Petteri Kuusisto, Sannet Minnaar 2021-03-16
10151063 Cost efficient kraft cooking method using polysulfide cooking liquor Krister Olsson 2018-12-11