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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Changning Guo — 1 Patent

BIBiotools: 1 patents #3 of 5Top 60%
Syracuse, NY: #492 of 891 inventorsTop 60%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Changning Guo has been granted 1 US patent while listed as an inventor at Biotools. All of these patents were granted in 2008. Changning Guo ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Changning Guo in Syracuse, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7378283 Reaction monitoring of chiral molecules using fourier transform infrared vibrational circular dichroism spectroscopy Laurence A. Nafie, Rina K. Dukor 2008-05-27