Patents by Inventor Dorothy A. Cichra

Dorothy A. Cichra 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).

  • 1,3,3,5,7,7-Hexanitroperhydro-1,5-diazocine, N-nitroso analogs thereof, and processes for their preparation
    Patent number: 4452739
    Abstract: Nitroorganic compounds of the formula ##STR1## wherein x and y may be the same or different and are selected from --NO --NO.sub.2. Methods of preparing these compounds are also disclosed.
    Type: Grant
    Filed: March 31, 1983
    Date of Patent: June 5, 1984
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Dorothy A. Cichra, Horst G. Adolph, Mortimer J. Kamlet