Patents Assigned to Agform Limited
  • Pesticide nano-suspension
    Patent number: 10136637
    Abstract: Many active agents, such as insecticides, herbicides and fungicides are relatively insoluble in aqueous media. In order to apply them efficiently to crops it is thus necessary to formulate them in a manner that facilitates their dilution in the water based spray media used in practice, by the farmer or contract spray operator. The present invention relates to aqueous dispersions of active agents such as insecticides, herbicides and fungicides, in particular such dispersions in which the particles are of sub-micron diameter.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: November 27, 2018
    Assignee: AGFORM LIMITED
    Inventors: John Misselbrook, Jeff Dunn
  • PESTICIDE NANO-SUSPENSION
    Publication number: 20150272113
    Abstract: Many active agents, such as insecticides, herbicides and fungicides are relatively insoluble in aqueous media. In order to apply them efficiently to crops it is thus necessary to formulate them in a manner that facilitates their dilution in the water based spray media used in practice, by the farmer or contract spray operator. The present invention relates to aqueous dispersions of agents such as insecticides, herbicides and fungicides, in particular such dispersions in which the particles are of sub-micron diameter.
    Type: Application
    Filed: September 24, 2013
    Publication date: October 1, 2015
    Applicant: AGFORM LIMITED
    Inventors: John Misselbrook, Jeff Dunn
  • Process for producing granules
    Patent number: 6893589
    Abstract: The invention relates to a process for the preparation of water-dispersible and water-soluble granules which exhibit superior properties in use while improving their ease and efficiency of manufacture. The process involves forming a particulate pre-mix of the components of the granule without forming a paste and extruding the pre-mix to form the granules.
    Type: Grant
    Filed: January 21, 2000
    Date of Patent: May 17, 2005
    Assignee: Agform Limited
    Inventor: John Misselbrook