DH

David John Hughes

SL Syngenta Limited: 5 patents #42 of 389Top 15%
SA Syngenta Crop Protection Ag: 3 patents #152 of 703Top 25%
SA Syngenta Participations Ag: 2 patents #456 of 1,106Top 45%
Overall (All Time): #643,254 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9686990 Spiroindolinepiperidine derivatives Paul A. Worthington, Charles Adam Russell, Eric Daniel Clarke, James Edward Peace, Mark Richard Ashton +6 more 2017-06-27
9174987 Spiroindolinepiperidine derivatives Paul A. Worthington, Charles Adam Russell, Eric Daniel Clarke, James Edward Peace, Mark Richard Ashton +6 more 2015-11-03
8658801 Pesticides containing a bicyclic bisamide structure Olivier Loiseleur, Patricia Durieux, Stephan Trah, Andrew Edmunds, Andre Jeanguenat +1 more 2014-02-25
8106075 Insecticides Anthony Cornelius O'Sullivan, Andre Jeanguenat, Michel Muehlebach, Olivier Loiseleur 2012-01-31
7812170 Insecticides James Edward Peace, Suzanna Riley, Sally Elizabeth Russell, Joseph John Swanborough, Roger Graham Hall +5 more 2010-10-12
7112553 Pesticidal indazole or benzotriazole derivatives Sarah ARMSTRONG, Nigel John Barnes, Susan Patricia Barnett, Eric Daniel Clarke, Patrick Jelf Crowley +9 more 2006-09-26
6703347 Isothiazole derivatives and their use as pesticides Sarah ARMSTRONG, Nigel John Barnes, Susan Patricia Barnett, Eric Daniel Clarke, Patrick Jelf Crowley +11 more 2004-03-09
6544989 Benzazoles: benzoxazole, benzthiazole and benzimidazole derivatives Christopher John Mathews, Russell Colin Viner, Susan Patricia Barnett, Christopher John Urch, Stephen Christopher Smith +10 more 2003-04-08