Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael MAYERSOHN — 2 Patents

Marana, AZ: #33 of 88 inventorsTop 40%
Arizona: #13,181 of 32,909 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Michael MAYERSOHN has been granted 2 US patents. The first was granted in 2021 and the most recent in January 2023. Michael MAYERSOHN ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Michael MAYERSOHN in Marana, AZ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11559497 Transdermal drug delivery system for ketamine Huadong Tang, Hock S. Tan, Wenfei LIANG 2023-01-24
11191734 Ketamine transdermal delivery system Huadong Tang, Hock S. Tan 2021-12-07