Patents by Inventor Borislav Bogdanović

Borislav Bogdanović 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 reversibly storing hydrogen on the basis of alkali metals and aluminum
    Patent number: 6814782
    Abstract: A method for reversibly storing hydrogen, characterized in that reversible hydrogen storage materials are used which contain mixtures of aluminum metal with alkali metals and/or alkali metal hydrides and transition metal and/or rare-earth metal catalysts.
    Type: Grant
    Filed: September 12, 2002
    Date of Patent: November 9, 2004
    Assignee: Studiengesellschaft Kohle mbH
    Inventors: Borislav Bogdanović, Manfred Schwickardi
  • Process for the synthesis of organomagnesium compounds using catalysts
    Patent number: 6749778
    Abstract: A process for the preparation of organomagnesium compounds from organic halides and magnesium metal in the presence of transition metal catalysts using an activity-enhancing main group metal component. The latter is a compound of a metal of Periodic Table groups 1, 2 or 13 in which elements of Periodic Table groups 14-17 or hydrogen are bonded to the metal. Some of these additional components may also be formed in situ.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: June 15, 2004
    Assignee: Studiengesellschaft Kohle mbH
    Inventors: Borislav Bogdanović, Manfred Schwickardi
  • Method for manufacturing transition-metal carbides, and their use as catalysts
    Patent number: 6303093
    Abstract: The present invention relates to a process for the preparation of transition metal carbides from transition metal/magnesium chlorides and perchlorinated organic compounds.
    Type: Grant
    Filed: January 6, 1999
    Date of Patent: October 16, 2001
    Assignee: Studiengesellschaft Kohle mbH
    Inventors: Borislav Bogdanović, Manfred Schwickardi
  • Production of organomagnesium compounds using catalysts
    Patent number: 6221285
    Abstract: The preparation of organomagnesium compounds from organic halides, especially aromatic chloro compounds, and magnesium metal in the presence of a transition metal compound as a catalyst.
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: April 24, 2001
    Assignee: Studiengesellschaft Kohle mbH
    Inventors: Borislav Bogdanović, Manfred Schwickardi