Patents by Inventor BJOERN DONNER

BJOERN DONNER 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).

  • Method for synthesizing 1,1-diamino-2,2-dinitroethylene (FOX-7) or a salt thereof
    Patent number: 10100000
    Abstract: In a method for synthesizing 1,1-diamino-2,2-dinitroethylene (FOX-7) or an N-substituted diamino derivative thereof or a salt of 1,1-diamino-2,2-dinitroethylene or of the N-substituted diamino derivative, a carbodiimide is reacted with a dinitromethane anion. The reaction of the carbodiimide with the dinitromethane anion takes place in a solution.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: October 16, 2018
    Assignee: Diehl Defence GmbH & Co. KG
    Inventors: Oliver Pham-Schoenwetter, Bjoern Donner, Arno Hahma
  • Method for synthesizing 1,1-diamino-2,2-dinitroethylene (FOX-7) or a salt thereof
    Patent number: 10099999
    Abstract: In a method for synthesizing 1,1-diamino-2,2-dinitroethylene (FOX-7) or a salt thereof, an isourea derivative cation, which consists of a C(NH2)(NH2+) radical and a nucleofugal leaving group bonded to the carbon atom of the C(NH2) (NH2+) radical, is reacted with a dinitromethane anion. The reaction of the isourea derivative cation with the dinitromethane anion takes place in a solution.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: October 16, 2018
    Assignee: Diehl Defence GmbH & Co. KG
    Inventors: Oliver Pham-Schoenwetter, Bjoern Donner, Arno Hahma
  • METHOD FOR SYNTHESIZING 1,1-DIAMINO-2,2-DINITROETHYLENE (FOX-7) OR A SALT THEREOF
    Publication number: 20180002270
    Abstract: In a method for synthesizing 1,1-diamino-2,2-dinitroethylene (FOX-7) or an N-substituted diamino derivative thereof or a salt of 1,1-diamino-2,2-dinitroethylene or of the N-substituted diamino derivative, a carbodiimide is reacted with a dinitromethane anion. The reaction of the carbodiimide with the dinitromethane anion takes place in a solution.
    Type: Application
    Filed: June 29, 2017
    Publication date: January 4, 2018
    Inventors: OLIVER PHAM-SCHOENWETTER, BJOERN DONNER, ARNO HAHMA
  • METHOD FOR SYNTHESIZING 1,1-DIAMINO-2,2-DINITROETHYLENE (FOX-7) OR A SALT THEREOF
    Publication number: 20180002269
    Abstract: In a method for synthesizing 1,1-diamino-2,2-dinitroethylene (FOX-7) or a salt thereof, an isourea derivative cation, which consists of a C(NH2)(NH2+) radical and a nucleofugal leaving group bonded to the carbon atom of the C(NH2) (NH2+) radical, is reacted with a dinitromethane anion. The reaction of the isourea derivative cation with the dinitromethane anion takes place in a solution.
    Type: Application
    Filed: June 29, 2017
    Publication date: January 4, 2018
    Inventors: OLIVER PHAM-SCHOENWETTER, BJOERN DONNER, ARNO HAHMA