PF

Paul J. de Fraine

IC ICI: 15 patents #43 of 2,189Top 2%
ZL Zeneca Limited: 9 patents #49 of 867Top 6%
SL Syngenta Limited: 4 patents #59 of 389Top 20%
SA Syngenta Participations Ag: 1 patents #620 of 1,106Top 60%
📍 Bracknell, OH: #1 of 2 inventorsTop 50%
Overall (All Time): #138,960 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
4783458 Method of combating fungi Paul A. Worthington, Brian K. Snell, Vivienne M. Anthony 1988-11-08
4394151 Azolyl-hydroxy alkanoic acid compounds John M. Clough, Paul A. Worthington 1983-07-19
4289526 Heterocyclic compounds, processes for their preparation, pesticidal compositions containing them and methods of combating pests Paul A. Worthington, William G. Rathmell, Diana M. Gatehouse 1981-09-15