Patents by Inventor Albert Michael Tsybulevski

Albert Michael Tsybulevski 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).

  • ADSORBENT FOR DIENES REMOVAL FROM LIQUID AND GAS STREAMS
    Publication number: 20080194902
    Abstract: It is now possible to purify diene-contaminated liquid and gas streams by treating these streams with adsorbents comprising single or multiple transition metal polycation-exchanged faujasites having silicon to aluminum ratio from 0.9 to about 9.0, wherein said transition metal (Tr) polycations have the general formula [Tr?O?]n+, wherein a varies from 2 to 8, ?—from 0 to 4, and n—from 1 to 3 and wherein said transition metals include IB. IIB, VIIB and VIII Group metals preferably selected from the group consisting of copper, cadmium, zinc, manganese, nickel and iron.
    Type: Application
    Filed: February 12, 2007
    Publication date: August 14, 2008
    Inventors: Albert Michael Tsybulevski, Alexander A. Greish, Leonid M. Kustov