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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Zhang — 1 Patent

FMFmc: 1 patents #1,077 of 1,735Top 65%
Plainsboro, NJ: #956 of 1,381 inventorsTop 70%
New Jersey: #41,444 of 69,400 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Stephen Zhang has been granted 1 US patent while listed as an inventor at Fmc. All of these patents were granted in 2010. Stephen Zhang ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stephen Zhang in Plainsboro, NJ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7683070 N-(substituted arylmethyl)-4-(disubstituted methyl) piperidines and pyridines Ping Ding, Robert N. Henrie, II, Daniel H. Cohen, John W. Lyga, David Rosen +13 more 2010-03-23 $29,019,000