DR

David A. Roberts

RA Rhone-Poulenc Agriculture: 3 patents #1 of 12Top 9%
📍 Bedford, GB: #3 of 17 inventorsTop 20%
Overall (1997): #17,149 of 185,788Top 10%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5656573 Herbicidal 4-substituted isoxazoles Susan Mary Cramp, Paul A. Cain, Derek Ian Wallis, Jean-Paul Bulot, Gillian Mary Little +1 more 1997-08-12
5650533 Intermediates to herbicidal 4-substituted isoxazoles Susan Mary Cramp, Derek Ian Wallis, Jean-Paul Bulot 1997-07-22
5608077 Derivatives of n-phenylpyrazoles Leslie R. Hatton, Ian G. Buntain, David William Hawkins, Edgar W. Parnell, Christopher J. Pearson 1997-03-04