Patents by Inventor Sarah Elizabeth Barnett

Sarah Elizabeth Barnett 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).

  • Agrochemical formulation
    Patent number: 7666816
    Abstract: An aqueous suspension concentrate formulation of insoluble or partially soluble agrochemical active ingredient in which there is used a suspending system comprising silica and an alkypolyvinylpyrrolidone is disclosed.
    Type: Grant
    Filed: February 4, 2002
    Date of Patent: February 23, 2010
    Assignee: Syngenta Limited
    Inventors: Andrew John Griffiths, Sarah Elizabeth Barnett
  • Agrochemical formulation
    Publication number: 20040082481
    Abstract: An aqueous suspension concentrate formulation of insoluble or partially soluble agrochemical active ingredient in which there is used a suspending system comprising silica and an alkypolyvinylpyrrolidone is disclosed.
    Type: Application
    Filed: August 12, 2003
    Publication date: April 29, 2004
    Inventors: Andrew John Griffiths, Sarah Elizabeth Barnett