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USPTO Patent Rankings Data through Sept 30, 2025
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Zhongquan PENG

KCKingfa Sci. & Tech. Co.: 1 patents #33 of 88Top 40%
Overall (All Time): #2,393,296 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12240947 Flame-retardant semi-aromatic polyamide and preparation method thereof Xianbo Huang, Huan Chang, Nanbiao YE, Min Cao, Chuanhui ZHANG +1 more 2025-03-04