Patents by Inventor Gene K. Lee

Gene K. Lee 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).

  • Regeneration of a immobilized enzyme system
    Patent number: 4248969
    Abstract: A method for regenerating an immobilized enzyme system comprises treating the deactivated system with a base, removing excess base, treating the system with a bifunctional organic reagent which furnishes a pendant group, removing excess of said bifunctional reagent, and immobilizing fresh, active enzyme.
    Type: Grant
    Filed: August 22, 1979
    Date of Patent: February 3, 1981
    Assignee: UOP Inc.
    Inventor: Gene K. Lee