DW

Derek Ian Wallis

RA Rhone-Poulenc Agriculture: 5 patents #10 of 58Top 20%
📍 Warrenpoint, GB: #6 of 32 inventorsTop 20%
Overall (All Time): #1,049,789 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5856274 4-benzoyl isoxazoles and their use as herbicides Susan Mary Cramp, Claude Lambert, Thomas Yarwood 1999-01-05
5804532 Herbicidal 2-cyano-1,3-diones Paul A. Cain, Susan Mary Cramp, Claude Lambert, Thomas Yarwood, Gillian Mary Little +4 more 1998-09-08
5747424 Herbicidal 4-substituted isoxazol David A. Roberts, Susan Mary Cramp, Jean-Paul Bulot 1998-05-05
5656573 Herbicidal 4-substituted isoxazoles David A. Roberts, Susan Mary Cramp, Paul A. Cain, Jean-Paul Bulot, Gillian Mary Little +1 more 1997-08-12
5650533 Intermediates to herbicidal 4-substituted isoxazoles David A. Roberts, Susan Mary Cramp, Jean-Paul Bulot 1997-07-22