Patents by Inventor Syed Asad Ali Rizvi

Syed Asad Ali Rizvi 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).

  • Polymeric sulfated surfactants for capillary electrophoresis (CE) and CE-mass spectrometry (CE-MS)
    Patent number: 8168440
    Abstract: The present invention relates generally to methods for enantiomeric separation of complex chemical mixtures using micelles of surfactant molecules that have a sulfate or sulfonate head group, a chiral selector, a linker, and a hydrophobic tail. Also provided are micelle compositions with sulfate or sulfonated head groups, methods of manufacture, and applications thereof. In particular, the micelles of the present invention provide an efficient enantiomeric separation and detection techniques for use in capillary electrophoresis and capillary electrophoresis with mass spectrometry.
    Type: Grant
    Filed: March 28, 2007
    Date of Patent: May 1, 2012
    Assignee: Georgia State University
    Inventors: Shahab Ahmed Shamsi, Syed Asad Ali Rizvi