Patents by Inventor Stewart Andrew Smith

Stewart Andrew Smith 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).

  • Separation of components from milk sources
    Publication number: 20030047455
    Abstract: The claims describe methods and apparatus for obtaining a target component from a milk source using a membrane-based electrophoresis separation system. They may also be used in conjunction with or as a substitute for one or more steps in a conventional purification scheme for obtaining target component from a milk source.
    Type: Application
    Filed: August 6, 2002
    Publication date: March 13, 2003
    Applicant: Gradipore Limited
    Inventors: Lucy Jane Ryan, Stewart Andrew Smith, Elizabeth Jean Seabrook, Philip John Roeth