Patents by Inventor Bernhard M. WeBling

Bernhard M. WeBling 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).

  • Polyaniline compositions having a surface/core dopant arrangement
    Patent number: 5281363
    Abstract: A electrically conductive polyaniline particle comprising a substituted or unsubstituted polyaniline doped with two or more dopants, at least one of said dopants predominating at or near the surface of said particles and at least one other dopant predominating at or near the core of said particle.
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: January 25, 1994
    Assignee: Allied-Signal Inc.
    Inventors: Lawrence W. Shacklette, Granville G. Miller, Ronald L. Elsenbaumer, Chien-Chung Han, Bernhard M. WeBling, Bernhard Wessling