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Roger M. Upton

GS G.D. Searle: 3 patents #254 of 659Top 40%
📍 Paragon Road, GB: #59 of 259 inventorsTop 25%
Overall (All Time): #1,673,694 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4761414 Substituted 1H-pyrimido[1,2-a-]-pyrido[3,4-e]pyrazine 6 oxides George J. Ellames, Albert A. Jaxa-Chamiec, Peter L. Myers 1988-08-02
4761483 Chloro-substituted ketone imidazole derivatives Kevin R. Lawson 1988-08-02
4758565 Substituted pyrimidoquinoxalines useful as anti-anaerobic agents George J. Ellames, Kevin R. Lawson, Albert A. Jaxa-Chamiec 1988-07-19