Patents by Inventor E. Mark Scott

E. Mark Scott 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).

  • Aqueous gelable compositions with delayed gelling times
    Patent number: 6166103
    Abstract: An aqueous gelable composition containing an organic, water soluble polymer cross-linkable with a multivalent cation and a retarded cross-linking system consisting essentially of chromium trichloride and monosodium glutamate and a method for reducing the permeability of the subterranean formation using the composition.
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: December 26, 2000
    Assignee: Atlantic Richfield Company
    Inventors: Quintin J. Lai, E. Mark Scott