DJ

Dave A. Johnston

FA F. Hoffmann-La Roche Ag: 1 patents #201 of 425Top 50%
RC Roche Colorado: 1 patents #17 of 22Top 80%
📍 Louisville, CO: #425 of 788 inventorsTop 55%
🗺 Colorado: #17,029 of 40,980 inventorsTop 45%
Overall (All Time): #2,192,990 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6765109 Preparation of S-aryl-cysteine and its derivatives Jack D. Brown, Hiralal N. Khatri, Peter J. Harrington, Robert J. Topping, Richard R. Dauer +1 more 2004-07-20
6229041 Preparation of S-aryl-cysteine and its derivatives Jack D. Brown, Hiralal N. Khatri, Peter J. Harrington, Robert J. Topping, Richard R. Dauer +1 more 2001-05-08