Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Weiming Ma — 1 Patent in 2021

Dow Global Technologies: 1 patents #241 of 642Top 40%
Shanghai, CN: #1,106 of 3,739 inventorsTop 30%
Overall (2021): #215,150 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11193010 Polyolefin compositions for photovoltaic encapsulant films Chao He, Yunfeng Yang, Hongyu Chen, Yuyan Li, Hong Yang 2021-12-07