Patents by Inventor Bipin T. Desai

Bipin T. Desai 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).

  • Small-pored crystalline titanium molecular sieve zeolites and their use in gas separation processes
    Patent number: 6068682
    Abstract: Novel gas separation agents with precisely and predictably controlled pore sizes within the range of 3-4 Angstrom units and their preparation from ETS-4 by exchange with cations, particularly multivalent cations such as strontium followed by drying and calcination to effect controlled pore shrinkage is disclosed. These novel materials have utility in gas separation processes particularly the separation of nitrogen from a mixture of the same with methane.
    Type: Grant
    Filed: December 11, 1998
    Date of Patent: May 30, 2000
    Assignee: Engelhard Corporation
    Inventors: Steven M. Kuznicki, Valerie A. Bell, Ivan Petrovic, Bipin T. Desai