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

Eric R. Larson

CLCovidien Lp: 51 patents #73 of 2,878Top 3%
Pfizer: 16 patents #226 of 5,153Top 5%
FIFinisar: 2 patents #289 of 719Top 45%
UCUniversity Of North Carolina At Charlotte: 2 patents #45 of 296Top 20%
OPOsi Pharmaceuticals: 2 patents #70 of 181Top 40%
SNScios Nova: 1 patents #30 of 56Top 55%
TETekna: 1 patents #5 of 11Top 50%
DYDynapol: 1 patents #21 of 27Top 80%
DADatex-Ohmeda: 1 patents #47 of 89Top 55%
Infineon Technologies Ag: 1 patents #4,439 of 7,486Top 60%
SCScios: 1 patents #64 of 96Top 70%
Boulder, CO: #22 of 5,018 inventorsTop 1%
Colorado: #153 of 40,980 inventorsTop 1%
Overall (All Time): #24,677 of 4,157,543Top 1%
76 Patents All Time

Issued Patents All Time

Showing 76–76 of 76 patents

Patent #TitleCo-InventorsDate
4255548 Ethylene-vinylamine copolymers Robert E. Wingard, Jr. 1981-03-10