Patents by Inventor Nathaniel Todd Becker

Nathaniel Todd Becker 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).

  • Chromatographic resins and methods for using same
    Patent number: 5945520
    Abstract: Disclosed are rationally designed mixed mode resins which are useful in recovering a target compound from an aqueous solution and methods for use of such resins. The resins described herein have a hydrophobic character at the pH of binding of the target compound and a hydrophilic and/or electrostatic character at the pH of desorption of the target compound from the resin and are specifically designed to bind the target compound from an aqueous solution at both a low and high ionic strength.
    Type: Grant
    Filed: July 22, 1997
    Date of Patent: August 31, 1999
    Assignee: Massey University
    Inventors: Simon C. Burton, Neill Ward Haggarty, David R. K. Harding, Nathaniel Todd Becker, Ben A. Bulthuis, Landon M. Steele
  • Chromatographic resins and methods for using same
    Patent number: 5652348
    Abstract: Disclosed are rationally designed mixed mode resins which are useful in recovering a target compound from an aqueous solution and methods for use of such resins. The resins described herein have a hydrophobic character at the pH of binding of the target compound and a hydrophilic and/or electrostatic character at the pH of desorption of the target compound from the resin and are specifically designed to bind the target compound from an aqueous solution at both a low and high ionic strength.
    Type: Grant
    Filed: September 23, 1994
    Date of Patent: July 29, 1997
    Assignee: Massey University
    Inventors: Simon C. Burton, Neill Ward Haggarty, David R. K. Harding, Nathaniel Todd Becker, Ben A. Bulthuis, Landon M. Steele