Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christopher Coldren

ACAgility Communications: 3 patents #3 of 16Top 20%
Pioneer (Corteva): 2 patents #788 of 1,535Top 55%
EAE.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
Cambridge, MA: #1,792 of 8,183 inventorsTop 25%
Massachusetts: #20,307 of 88,656 inventorsTop 25%
Overall (All Time): #864,883 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7880058 Cis-prenyltransferases from plants David L. Hallahan, Dennis Flint, Hong Wang 2011-02-01
7273737 cis-prenyltransferases from plants David L. Hallahan, Dennis Flint, Hong Wang 2007-09-25
7174058 Traveling-wave optoelectronic wavelength converter Larry A. Coldren 2007-02-06
7133576 Traveling-wave optoelectronic wavelength converter Larry A. Coldren 2006-11-07
7043097 Traveling-wave optoelectronic wavelength converter Larry A. Coldren 2006-05-09
6645747 Cis-prenyltransferases from plants David L. Hallahan, Dennis Flint, Hong Wang 2003-11-11