Patents Assigned to Kingston Technologies
  • Filled membranes for separation of polar from non-polar gases
    Patent number: 4954145
    Abstract: Gas permeable, filled pore membranes in which the pores are filled with a substantially non-aqueous mixture of a polyhydroxy solvent and a gas carrier. A typical example is a membrane filled with glycerol and triethanolamine.
    Type: Grant
    Filed: February 16, 1988
    Date of Patent: September 4, 1990
    Assignee: Kingston Technologies
    Inventors: Yatin B. Thakore, Vladimir Stoy