Patents by Inventor Mary M. Stinecipher

Mary M. Stinecipher 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).

  • Amine salts of nitroazoles
    Patent number: 5256792
    Abstract: Compositions of matter, a method of providing chemical energy by burning said compositions, and methods of making said compositions. These compositions are amine salts of nitroazoles.
    Type: Grant
    Filed: August 26, 1991
    Date of Patent: October 26, 1993
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Kien-yin Lee, Mary M. Stinecipher
  • Direct process for explosives
    Patent number: 4353758
    Abstract: A direct process of making ethylenediamine dinitrate through the reaction of ethylenediamine and ammonium nitrate.
    Type: Grant
    Filed: November 29, 1979
    Date of Patent: October 12, 1982
    Inventors: Irving B. Akst, Mary M. Stinecipher
  • Ammonium nitrate explosive systems
    Patent number: 4300962
    Abstract: Novel explosives which comprise mixtures of ammonium nitrate and an ammonium salt of a nitroazole in desired ratios are disclosed. A preferred nitroazole is 3,5-dinitro-1,2,4-triazole. The explosive and physical properties of these explosives may readily be varied by the addition of other explosives and oxidizers. Certain of these mixtures have been found to act as ideal explosives.
    Type: Grant
    Filed: October 18, 1979
    Date of Patent: November 17, 1981
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Mary M. Stinecipher, Michael D. Coburn