Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Yaopharma Co. — 2 Patents in 2021

Rank (2021): #12,782 of 31,507Top 45%
9 inventors
2 Patents 2021

Top Inventors at Yaopharma Co. 2021

Showing 1–9 of 9 inventors

RankNamePatents
1 Jian Li 1
1 Jianbo Li 1
1 Ling Zhang 1
1 Meibi Dai 1
1 Shuhui CHEN 1
1 Wenju Li 1
1 Yang Zhang 1
1 Zhengxia Chen 1
1 Zhirong Zhang 1