We fengshan group  are expertise in manufacturing herbicides,  insecticides, we are also stong on fungicides, especially Mancozeb 80%WP

,Carbendazim 50%SC, Penconazole 25%EC etc

Fungicides with their major territory composition of matter patents expiring between 2012 and 2016 are as follows:

Products

PCT/EU patent expiry

US patent expiry

Benthiavalicarb

2015.5.23

2015.3.4

Boscalid

2012.11.7

2012.11.9

Cyflufenamid

2015.12.18

2015.12.18

Dimoxystrobin

2015.6.21

2015.6.21

Ethaboxam

2014.312

2014.39

Fluoxastrobin

2017.1.15

2017.1.15

Orysaatrobin

2016.12.11

2016.12.11

Penthiopyrad

2016.4.3

2016.4.3

Proquinazid

2014.3.10

2013.3.12

Prothioconazole

2015.11.8

2015.11.8

Pyraclostrobin

2015.6.21

2015.6.21

Silthiofam

2012.12.16(EP)

2012.12.9(EU)

2013.3.12

Simiconazole

2014.2.28

–

Zoxamide

2013.11.15

2012.12.1