Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cha-Mei Tang — 1 Patent in 2017

CMCreatv Microtech: 1 patents #1 of 2Top 50%
Potomac, MD: #47 of 140 inventorsTop 35%
Maryland: #983 of 3,610 inventorsTop 30%
Overall (2017): #458,987 of 506,227Top 95%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9658207 Polymer microfiltration devices, methods of manufacturing the same and the uses of the microfiltration devices Yunqi Zhang 2017-05-23