Patents by Inventor Geroge R. Loucks

Geroge R. Loucks 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).

  • Catalyst for synthesizing bisphenol and method for making same
    Patent number: 4424283
    Abstract: A sulfonated organic polymer, such as a sulfonated polystyrene ion-exchange resin is provided having organic mercaptan groups attached to backbone sulfone radicals by covalent nitrogen-sulfur linkages. A method for making such sulfonated organic polymer is also provided. The ion-exchange resin can be used to effect phenol-ketone condensation in the synthesis of bisphenols.
    Type: Grant
    Filed: January 25, 1982
    Date of Patent: January 3, 1984
    Assignee: General Electric Company
    Inventors: Gary R. Faler, Geroge R. Loucks