Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chingying Cheung

BIBiotium: 3 patents #7 of 13Top 55%
San Ramon, CA: #982 of 2,140 inventorsTop 50%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,431,578 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10976309 Methods, compositions and kits for labeling of proteins Fei Mao, Lori M. Roberts 2021-04-13
10107799 Methods, compositions and kits for labeling of proteins Fei Mao, Lori M. Roberts 2018-10-23
9682970 Fluorescent compounds and uses thereof Fei Mao, Wai-Yee Leung, Sarah Lynn Windler, Lori M. Roberts 2017-06-20