Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SL

Sheng Li — 36 Patents

NDNitto Denko: 35 patents #37 of 2,479Top 2%
CHChemtrak: 1 patents #6 of 11Top 55%
San Diego, CA: #1,012 of 23,606 inventorsTop 5%
California: #13,267 of 386,348 inventorsTop 4%
Overall (All Time): #92,714 of 4,157,543Top 3%
36 Patents All Time

Issued Patents All Time

Showing 26–36 of 36 patents

Patent #TitleCo-InventorsDate
8062770 Ambipolar host in organic light emitting diode David T. Sisk, Amane Mochizuki 2011-11-22
8062771 Ambipolar host in organic light emitting diode David T. Sisk, Amane Mochizuki 2011-11-22
8062772 Ambipolar host in organic light emitting diode David T. Sisk, Amane Mochizuki 2011-11-22
8062773 Ambipolar host in organic light emitting diode David T. Sisk, Amane Mochizuki 2011-11-22
8057921 Ambipolar host in organic light emitting diode David T. Sisk, Amane Mochizuki 2011-11-15
8003229 Ambipolar host in organic light emitting diode David T. Sisk, Amane Mochizuki 2011-08-23
7993747 Light emitting devices and compositions comprising lumophore-functionalized nanoparticles Amane Mochizuki, Jesse Dan Froehlich, Toshitaka Nakamura, Robin Irene Young, Ghassan Jabbour +1 more 2011-08-09
7959885 Nanoparticle synthesis by solvothermal process Jesse Dan Froehlich, Toshitaka Nakamura, Amane Mochizuki 2011-06-14
7344662 Reverse synthetic methods for making organic non-linear optical materials 2008-03-18
7163677 Cationic polymers having degradable crosslinks Chris Castell, Sang Van 2007-01-16
5155025 Hydrogen peroxide stabilization in assays Michael P. Allen 1992-10-13