Patents by Inventor Grace Jones D. Kalaw

Grace Jones D. Kalaw 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).

  • Sulfonated perfluorocyclopentenyl polymers and uses thereof
    Patent number: 9331352
    Abstract: An aspect of the invention is directed to a polymer comprising a sulfonated perfluorocyclopentyl compound. Another aspect of the invention is directed to a sulfonated copolymer comprising one or more sulfonated polymers. A further aspect of the invention is directed to membranes prepared from the polymers of the claimed invention.
    Type: Grant
    Filed: July 20, 2013
    Date of Patent: May 3, 2016
    Assignee: The Board of Regents of the University of Texas System
    Inventors: Dennis W. Smith, Jr., Daniel K. Dei, John P. Ferraris, Kenneth J. Balkus, Jr., Inga H. Musselman, Duck J. Yang, Grace Jones D. Kalaw, Babloo Sharma
  • SULFONATED PERFLUOROCYCLOPENTENYL POLYMERS AND USES THEREOF
    Publication number: 20140162173
    Abstract: An aspect of the invention is directed to a polymer comprising a sulfonated perfluorocyclopentyl compound. Another aspect of the invention is directed to a sulfonated copolymer comprising one or more sulfonated polymers. A further aspect of the invention is directed to membranes prepared from the polymers of the claimed invention.
    Type: Application
    Filed: July 20, 2013
    Publication date: June 12, 2014
    Applicant: The Board of Regents of the University of Texas System
    Inventors: Dennis W. Smith, JR., Daniel K. Dei, John P Ferraris, Kenneth J. Balkus, Inga H. Musselman, Duck J. Yang, Grace Jones D. Kalaw, Babloo Sharma