Patents by Inventor Roger A. Wolfe

Roger A. Wolfe 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).

  • Highly fluorinated bis-imides
    Patent number: 5233049
    Abstract: This invention relates to novel fluorinated bis-imides of the formula ##STR1## where X is H or F. The compounds are useful as additives to enhance the properties of high performance polymers such as polyimides.
    Type: Grant
    Filed: November 2, 1992
    Date of Patent: August 3, 1993
    Assignee: Occidental Chemical Corporation
    Inventors: Frank J. Dinan, Willis T. Schwartz, Roger A. Wolfe