Patents by Inventor Mathew C. Davis

Mathew C. Davis 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).

  • Polyimides having an unusually low and tunable electrical resistivity useful for electrical and optical applications
    Patent number: 6861497
    Abstract: A polyimide is disclosed of the formula: CG1 and CG2 are independently electron-accepting and/or electron-donating groups; x is an integer from about 3 to about 3000; ODAH is any of a number of known dianhydride residues; ODAM is any of a number of known diamine residues; and m, n, o, and p cumulatively add to 1.0, with the sum of m and n ranging from about 0.05 to about 1.0, the sum of o and p ranging from about 0 to about 0.95, the sum of m and o being about 0.5 and the sum of n and p being about 0.5. In addition, a film structure comprising the polyimide and devices utilizing the film structure are disclosed.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: March 1, 2005
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Geoffrey A. Lindsay, Richard A. Hollins, Peter Zaras, Andrew J. Guenthner, Andrew P. Chafin, Mathew C. Davis, Stephen Fallis
  • Polyimides having an unusually low and tunable electrical resistivity useful for electrical and optical applications
    Publication number: 20030105270
    Abstract: A polyimide is disclosed of the formula: 1
    Type: Application
    Filed: October 28, 2002
    Publication date: June 5, 2003
    Inventors: Geoffrey A. Lindsay, Richard A. Hollins, Peter Zarras, Andrew J. Guenthner, Andrew P. Chafin, Mathew C. Davis, Stephen Fallis
  • Monomers for polyimides having an unusually low and tunable electrical resistivity
    Publication number: 20030097003
    Abstract: An electron accepting monomer having the formula: 1
    Type: Application
    Filed: October 28, 2002
    Publication date: May 22, 2003
    Inventors: Geoffrey A. Lindsay, Richard A. Hollins, Mathew C. Davis, Andrew P. Chafin