Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Guo Liu — 6 Patents in 2024

ALAlura: 1 patents #1 of 2Top 50%
Merck: 1 patents #198 of 681Top 30%
Edmonton, CA: #3 of 284 inventorsTop 2%
Overall (2024): #25,398 of 561,600Top 5%
6 Patents 2024

Issued Patents 2024

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1054578 Radiofrequency skin device Zehua Shi 2024-12-17
12076673 Filter element mounting structure Xiaohan Liu 2024-09-03
12011683 Filter element butt joint mechanism Xiaohan Liu 2024-06-18
12013049 Concentrated water regulating valve Xiaohan Liu 2024-06-18
11976352 Methods of vapor deposition of ruthenium using an oxygen-free co-reactant Jacob Woodruff, Ravindra KANJOLIA 2024-05-07 $308,626,000
11946556 Valve body Xiaohan Liu 2024-04-02