Patents Represented by Attorney Mark F. Monsanto Company Arnold, White & Durkee Wachter

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  • Glyphosate herbicide formulation
    Patent number: 5612285
    Abstract: This invention relates to a herbicidal novel dry free-flowing, non-dusty, non-sticky water-soluble granular composition most preferably prepared by extrusion which comprises (a) solid N-phosphonomethylglycine and/or one or more liquid salts thereof or mixtures thereof, (b) one or more liquid surfactants and (c) an extrusion aid which is solid at ambient temperature, the extrusion aid which further comprises a polyalkylene glycol in which the alkylene oxide units are ethylene oxide, propylene oxide, butylene oxide or a mixture of such oxides.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: March 18, 1997
    Assignee: Monsanto Company
    Inventor: Kristin A. Arnold