Patents by Inventor Michael E. Sitzman

Michael E. Sitzman 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).

  • Dinitropyrazolopyrazole-amine salts useful in gun propellants
    Patent number: 6706889
    Abstract: Dinitropyrazolopyrazole-amine salts are used as burn modifier ingredients in gun propellant compositions.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: March 16, 2004
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Alfred G. Stern, Jesse S. Moran, R. Jason Jouet, Michael E. Sitzman, Philip F. Pagoria, Gregory S. Lee
  • Pentafluorothio polynitroaliphatic explosives
    Patent number: 4849540
    Abstract: Explosive compounds of the formulas ##STR1## where R is --CH.sub.2 C(NO.sub.2).sub.2 CH.sub.3, --CH.sub.2 C(NO.sub.2)b.3 --CH.sub.2 CF(NO.sub.2).sub.2, or --CH.sub.2 CF.sub.2 (NO.sub.2) and R' is --CH.sub.2 CF(NO.sub.2).sub.2 or --CH.sub.2 CF.sub.2 (NO.sub.2); ##STR2## where R is --CH.sub.2 C(NO.sub.2).sub.3 or --CH.sub.2 CF(NO.sub.2).sub.
    Type: Grant
    Filed: June 24, 1988
    Date of Patent: July 18, 1989
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Michael E. Sitzman, William H. Gilligan