Patents by Inventor Jeffrey R. Ammann

Jeffrey R. Ammann 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).

  • Trifluoromethylepinephrine compounds and methods of making and using thereof
    Patent number: 6825382
    Abstract: Disclosed herein are trifluoromethylepinephrine compounds having the following structural formula (I) wherein R1-R5 are each independently selected from the group consisting of H, alkyl, alkoxyl, aryl, heteroaryl, cycloalkyl, heterocycloalkyl, acyl, thioacyl, sulfonyl mercapto, alkylthio, carboxy, amino, alkylamino dialkylamino, carbamoyl, arylthio, and heteroarylthio; wherein X, Y, and Z are each independently selected from the group consisting of H or trifluoromethyl with the proviso that at least one of which is trifluoromethyl. Also disclosed are pharmaceutical compositions comprising the trifluoromethylepinephrine compounds and methods of making and using thereof. Novel trifluoroepinephrine intermediates are also disclosed.
    Type: Grant
    Filed: March 3, 2003
    Date of Patent: November 30, 2004
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventor: Jeffrey R. Ammann
  • Novel trifluoromethylepinephrine compounds and methods of making and using thereof
    Publication number: 20040015015
    Abstract: Disclosed herein are trifluoromethylepinephrine compounds having the following structural formula (I) 1
    Type: Application
    Filed: March 3, 2003
    Publication date: January 22, 2004
    Inventor: Jeffrey R. Ammann