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USPTO Patent Rankings Data through Dec 31, 2025
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Yejun Tan — 2 Patents

Merck: 2 patents #3,930 of 9,382Top 45%
Seattle, WA: #10,587 of 21,776 inventorsTop 50%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Yejun Tan has been granted 2 US patents while listed as an inventor at Merck. The first was granted in 2011 and the most recent in June 2014. Yejun Tan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Yejun Tan in Seattle, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8744778 Methods for characterizing agonists and partial agonists of target molecules Hongyue Dai, Pek Yee Lum, John R. Thompson, Joel Berger, Eric Stanley Muise +2 more 2014-06-03 $91,329,000
8014954 Methods for characterizing agonists and partial agonists of target molecules Hongyue Dai, Pek Yee Lum, John R. Thompson, Joel Berger, Eric Stanley Muise +2 more 2011-09-06 $70,517,000