Patents by Inventor Andreas Brodhagen

Andreas Brodhagen 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).

  • Activated metathesis catalysts
    Publication number: 20040260135
    Abstract: Process for preparing a supported catalyst (catalyst C) comprising a support (support S) and an active component (activator A), wherein
    Type: Application
    Filed: April 8, 2004
    Publication date: December 23, 2004
    Applicant: BASF Aktiengesellschaft
    Inventors: Markus Schubert, Michael Hesse, Jurgen Stephan, Volker Bohm, Andreas Brodhagen, Frank Poplow, Martina Sinner-Lang, Uwe Diehlmann, Gerhard Cox, Jochen Pfeifer
  • Preparation of olefins by metathesis over a carbide or oxycarbide of a transition metal
    Publication number: 20040220441
    Abstract: Process for preparing a compound having a nonaromatic C—C double or triple bond (compound A) from another compound or a mixture of other compounds having a nonaromatic C—C double or triple bond (compound B), which comprises bringing the compound (B) into contact with a heterogeneous catalyst comprising carbides or oxycarbides of a transition element at from 50 to 500° C.
    Type: Application
    Filed: March 30, 2004
    Publication date: November 4, 2004
    Applicant: BASF Akiengesellschaft
    Inventors: Markus Schubert, Till Gerlach, Michael Hesse, Juergen Stephan, Volker Bohm, Andreas Brodhagen, Frank Poplow