Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lulin Wei — 1 Patent

Pfizer: 1 patents #3,022 of 5,153Top 60%
Salem, CT: #41 of 60 inventorsTop 70%
Connecticut: #21,465 of 34,797 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Lulin Wei has been granted 1 US patent while listed as an inventor at Pfizer. All of these patents were granted in 2004. Lulin Wei ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Lulin Wei in Salem, CT, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6825327 Process for preparing 4″-substituted-9-deoxo-9a-aza-9a-homoerythromycin a derivatives Constantine Sklavounos, John Tucker, Kerry P. Mahon, Philip D. Hammen, Joanna Teresa Negri +1 more 2004-11-30 $179,690,000