CP

Christopher J. Pearson

RA Rhone-Poulenc Agriculture: 6 patents #7 of 58Top 15%
MB May & Baker: 1 patents #42 of 85Top 50%
RA Rhone-Poulenc Agrochimie: 1 patents #118 of 219Top 55%
Overall (All Time): #587,961 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6372774 Derivatives of N-phenylpyrazoles Leslie R. Hatton, Ian G. Buntain, David William Hawkins, Edgar W. Parnell, David A. Roberts 2002-04-16
5916618 Derivatives of N-phenylpyrazoles Leslie R. Hatton, Ian G. Buntain, David William Hawkins, Edgar W. Parnell, David A. Roberts 1999-06-29
5714191 Derivatives of N-phenylpyrazoles Leslie R. Hatton, Ian G. Buntain, David William Hawkins, Edgar W. Parnell, David A. Roberts 1998-02-03
5608077 Derivatives of n-phenylpyrazoles Leslie R. Hatton, Ian G. Buntain, David William Hawkins, Edgar W. Parnell, David A. Roberts 1997-03-04
5547974 Derivatives of N-phenylpyrazoles Leslie R. Hatton, Ian G. Buntain, David William Hawkins, Edgar W. Parnell, David A. Roberts 1996-08-20
5489570 Herbicidal isoxazoles Neil Jonathan Geach, David William Hawkins, Philip H. G. Smith, Nicolas White 1996-02-06
5232940 Derivatives of N-phenylpyrazoles Leslie R. Hatton, Ian G. Buntain, David William Hawkins, Edgar W. Parnell, David A. Roberts 1993-08-03
5123953 Dihalogenated herbicidal sulphones Philipe Desbordes, Michel Euvrard, Francois de Reinach Hirtzbach 1992-06-23
4963575 Derivatives of N-phenylpyrazoles, compositions and use Ian G. Buntain, Leslie R. Hatton, David William Hawkins, David A. Roberts 1990-10-16