Patents by Inventor Mark Allan Whitehead

Mark Allan Whitehead has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pesticide and/or herbicide compositions and methods of their use
    Publication number: 20090270258
    Abstract: A pesticide or herbicide composition that is either a sprayable formulation or an aqueous concentrate which is dilutable to form a sprayable formulation comprising, water containing therein, i) at least one pesticide or herbicide active and ii) a spray drift control agent comprising at least one water-soluble cationic polymer that has been formed from ethylenically unsaturated monomers and iii) at least one cationic surfactant. The composition can be used to treat a crop area or an area of land.
    Type: Application
    Filed: September 5, 2006
    Publication date: October 29, 2009
    Inventors: Simon Alexander Hanson Rose, Lynn Lyons, Mark Allan Whitehead