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

David Robinson

JAJames Alexander: 8 patents #3 of 9Top 35%
SPSaluda Medical Pty: 8 patents #7 of 26Top 30%
OROrion: 4 patents #33 of 312Top 15%
TITeva Pharmaceutical Industries: 3 patents #130 of 489Top 30%
FBFerring B.V.: 1 patents #129 of 228Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Newton, NJ: #3 of 159 inventorsTop 2%
New Jersey: #2,109 of 69,400 inventorsTop 4%
Overall (All Time): #116,337 of 4,157,543Top 3%
31 Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
D634422 Auto injection device Tomer El-Gad, Paul Greenhalgh 2011-03-15
D634421 Auto injection device with over mould grip Tomer El-Gad, Paul Greenhalgh 2011-03-15
7637679 Dispenser and process Richard James May, Francesca Fazzolari, Alexander T. Davidson 2009-12-29
7581899 Dispenser and process Richard James May, Francesca Fazzolari, Alexander T. Davidson 2009-09-01
6239338 Saxophone muffler 2001-05-29
4580091 Continuity tester Ian K. Baker 1986-04-01