Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Aifeng Lv — 4 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
JCJiangsu Hansoh Pharmaceutical Group Co.: 1 patents #38 of 87Top 45%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Aifeng Lv has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2012 and the most recent in February 2019. Aifeng Lv ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Aifeng Lv in 安丰镇, CN.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10208065 Crystalline free bases of C-Met inhibitor or crystalline acid salts thereof, and preparation methods and uses thereof Xiang Li 2019-02-19
8716221 Modified exendins and uses thereof Changan Sun, Yali Wang 2014-05-06
8183242 Aminopyrimidine compounds and their salts, process for preparation and pharmaceutical use thereof Piaoyang Sun, Baohai Yang, Chunyong Hu 2012-05-22
8097586 Modified exedins and uses thereof Changan Sun, Yali Wang 2012-01-17