Patents by Inventor Donald R. Eaton

Donald R. Eaton 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).

  • Control Of N-(Phosphonomethyl) Iminodiacetic Acid Conversion In Manufacture Of Glyphosate
    Publication number: 20240094120
    Abstract: This invention relates to the preparation of N-(phosphonomethyl)glycine (“glyphosate”) from N-(phosphonomethyl)iminodiacetic acid (“PMIDA”), and more particularly to methods for control of the conversion of PMIDA, for the identification of reaction end points relating to PMIDA conversion and the preparation of glyphosate products having controlled PMIDA content.
    Type: Application
    Filed: September 22, 2023
    Publication date: March 21, 2024
    Inventors: Leonard AYNARDI, David Z. BECHER, Robert E. BYRD, Eduardo Aurelio CASANOVA, James P. COLEMAN, David R. EATON, Walter K. GAVLICK, Eric A. HAUPFEAR, Oliver LERCH, Carl MUMFORD, Alfredo OBA, Stephen D. PROSCH, Peter E. ROGERS, Bart ROOSE, Mark D. SCAIA, Lowell R. SMITH, Donald D. SOLETA, John WAGENKNECHT
  • Horizontally divided cart
    Patent number: D578270
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: October 7, 2008
    Inventors: William P. Mulka, Donald R. Eaton
  • Easy-roll scooter cart
    Patent number: D578724
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: October 14, 2008
    Inventors: William P. Mulka, Donald R. Eaton
  • Cooler cart
    Patent number: D581124
    Type: Grant
    Filed: January 15, 2008
    Date of Patent: November 18, 2008
    Inventors: William P. Mulka, Donald R. Eaton
  • Vertically divided cart
    Patent number: D609422
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: February 2, 2010
    Inventors: William P. Mulka, Donald R. Eaton