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USPTO Patent Rankings Data through Sept 30, 2025
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Guangen Xiang — 1 Patent

Irvine, CA: #4,014 of 6,241 inventorsTop 65%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,132,760 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
D857291 Cosmetic applicator 2019-08-20