Patents Assigned to Robigus AB
  • Protection of tree plants
    Patent number: 7073288
    Abstract: The present invention relates to a formulation with particles of a controlled particle size distribution, fixed in an elastic coating, that is applied, either separately or in mixture, in order to prevent attacks by gnawing animals, especially insects, to seedlings.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: July 11, 2006
    Assignee: Robigus AB
    Inventors: Henrik Nordenhem, Goran Nordlander