Patents by Inventor R. Brantly Sudderth

R. Brantly Sudderth 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).

  • Interfacial crud removal system for solvent extraction and method for solvent extraction
    Patent number: 6500232
    Abstract: Process and equipment for the removal of crud from the interface between aqueous and organic layers in SX settlers in which at least one rotatable auger is positioned at or near the interface to remove crud continuously or intermittently from the interface.
    Type: Grant
    Filed: July 18, 2001
    Date of Patent: December 31, 2002
    Assignee: Cognis Corporation
    Inventors: Jerome P. Dorlac, R. Brantly Sudderth
  • Interfacial crud removal system for solvent extraction
    Publication number: 20020020252
    Abstract: Process and equipment for the removal of crud from the interface between aqueous and organic layers in SX settlers in which at least one rotatable auger is positioned at or near the interface to remove crud continuously or intermittently from the interface.
    Type: Application
    Filed: July 18, 2001
    Publication date: February 21, 2002
    Inventors: Jerome P. Dorlac, R. Brantly Sudderth