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

Davina Gregory

TPTasmanian Alkaloids Pty.: 1 patents #1 of 3Top 35%
Launceston, AU: #1 of 4 inventorsTop 25%
Overall (2017): #450,196 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9648815 Papaver somniferum with high concentration of codeine Anthony J. Fist, James A. C. Miller 2017-05-16