Patents by Inventor Mary R. Dubois

Mary R. Dubois 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).

  • Methods of production of novel molybdenum-sulfide dimers and reactions of the same
    Patent number: 5430225
    Abstract: Derivatized molybdenum-sulfide dimers of the general formula [(C.sub.5 R.sub.5 Mo).sub.2 (.mu.-S).sub.4-x (.mu.-SR).sub.x ].sup.n are utilized in the solid state, incorporated in permselective membranes and in aqueous solution as chemical specific complexing agents in various separation processes.
    Type: Grant
    Filed: August 26, 1993
    Date of Patent: July 4, 1995
    Assignee: The University of Colorado Foundation, Inc.
    Inventors: Mary R. DuBois, Richard D. Noble, Carl A. Koval
  • Method of production of novel molybdenum-sulfide dimers and reactions of the same
    Patent number: 5414194
    Abstract: Derivatized molybdenum-sulfide dimers of the general formula [(C.sub.5 R.sub.5 Mo).sub.2 (.mu.-S).sub.4-x (.mu.-SR).sub.x ].sup.n are utilized in the solid state, incorporated in permselective membranes and in aqueous solution as chemical specific complexing agents in various separation processes.
    Type: Grant
    Filed: July 22, 1993
    Date of Patent: May 9, 1995
    Assignee: The Regents of the University of Colorado
    Inventors: Mary R. Dubois, Richard D. Noble, Carl A. Koval
  • Methods of production of novel molybdenum-sulfide dimers and reactions of the same
    Patent number: 5391791
    Abstract: Derivatized molybdenum-sulfide dimers of the general formula [(C.sub.5 R.sub.5 Mo).sub.2 (.mu.-S).sub.4-x (.mu.-SR).sub.x ].sup.n are utilized in the solid state, incorporated in permselective membranes and in aqueous solution as chemical specific complexing agents in various separation processes.
    Type: Grant
    Filed: August 27, 1991
    Date of Patent: February 21, 1995
    Assignee: The University of Colorado Foundation, Inc.
    Inventors: Mary R. Dubois, Richard D. Noble, Carl A. Koval