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USPTO Patent Rankings Data through Sept 30, 2025
JB

Jan Barciszewski

IPInstytut Chemii Bioorganicznej Pan: 1 patents #1 of 6Top 20%
Poznań, PL: #1 of 14 inventorsTop 8%
Overall (2011): #277,993 of 364,097Top 80%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7923578 Method of manufacturing 3-(4-hydroxyphenyl)propanoic acid amide, its application in the manufacture of anti-aging compositions and anti-aging composition Leszek Rychlewski, Lech Celewicz, Krzysztof Ciszewski, Eliza Wyszko, Katarzyna Rolle 2011-04-12