Patents by Inventor Maria G. Perry

Maria G. Perry 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).

  • Process for preparing soluble granules of salts of pyridine containing carboxylic acids
    Patent number: 8669209
    Abstract: Soluble granule formulations of amine salts of pyridine containing carboxylic acids with improved handling properties are provided by an improved process in which the pyridine containing carboxylic acid is partially neutralized with an amine.
    Type: Grant
    Filed: November 22, 2010
    Date of Patent: March 11, 2014
    Assignee: Dow AgroSciences, LLC.
    Inventors: Franklin N. Keeney, Neil A. Foster, Martin C. Logan, Maria G. Perry
  • PROCESS FOR PREPARING SOLUBLE GRANULES OF SALTS OF PYRIDINE CONTAINING CARBOXYLIC ACIDS
    Publication number: 20110124506
    Abstract: Soluble granule formulations of amine salts of pyridine containing carboxylic acids with improved handling properties are provided by an improved process in which the pyridine containing carboxylic acid is partially neutralized with an amine.
    Type: Application
    Filed: November 22, 2010
    Publication date: May 26, 2011
    Inventors: Franklin N. Keeney, Neil A. Foster, Martin C. Logan, Maria G. Perry