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

David G. Powers

SPScriptgen Pharmaceuticals: 3 patents #6 of 25Top 25%
Maynard, MA: #103 of 250 inventorsTop 45%
Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,630,735 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6140361 Use of 2-deoxystreptamine as a molecular scaffold for the preparation of functionally and spatially diverse molecules and pharmaceutical compositions thereof Gary Gustafson, Mark A. Wuonola 2000-10-31
5942547 2-Deoxystreptamine derivatives, pharmaceutical compositions thereof and therapeutic methods using same Gary Gustafson, Mark A. Wuonola 1999-08-24
5760063 Arylhydrazone derivatives useful as antibacterial agents Kelvin Lam 1998-06-02