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USPTO Patent Rankings Data through Sept 30, 2025
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Dianzhi Yang — 1 Patent

Rohm And Haas: 1 patents #1,282 of 2,359Top 55%
Overall (All Time): #3,308,734 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7829626 Aqueous compositions comprising polymeric duller particle Shang-Jaw Chiou, Bradley K. Hageman, Joseph M. Hoefler, Ari K. Kar, Edwin Nungesser +1 more 2010-11-09