DB

Durairaj Bommannan

University of California: 4 patents #2,189 of 18,278Top 15%
CS Cygnus Terapeutic Systems: 3 patents #5 of 26Top 20%
CY Cygnus: 1 patents #40 of 67Top 60%
📍 San Francisco, CA: #9,535 of 26,999 inventorsTop 40%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,288,523 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5636632 Ultrasound-enhanced sampling of materials through the skin Hirohisa Okuyama, Richard Guy, Paul Stauffer, Gordon L. Flynn 1997-06-10
5323769 Ultrasound-enhanced delivery of materials into and through the skin Hirohisa Okuyama, Richard Guy, Paul Stauffer, Gordon L. Flynn 1994-06-28
5231975 Ultrasound-enhanced delivery of materials into and through the skin Hirohisa Okuyama, Richard Guy, Paul Stauffer, Gordon L. Flynn 1993-08-03
5115805 Ultrasound-enhanced delivery of materials into and through the skin Hirohisa Okuyama, Richard Guy, Paul Stauffer, Gordon L. Flynn 1992-05-26