Patents by Inventor Hans-Gerd Jagers

Hans-Gerd Jagers 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).

  • Process for the metathesis of olefins and functionalized olefins
    Patent number: 5218131
    Abstract: A process for the metathesis of olefins and functionalized olefins on Re.sub.2 O.sub.7 /Al.sub.2 O.sub.3 -containing catalysts, which comprises effecting metathesis reaction in the presence of one or more halogen-free organoaluminum compounds as activators.
    Type: Grant
    Filed: February 22, 1991
    Date of Patent: June 8, 1993
    Assignee: Huels Aktiengesellschaft
    Inventors: Siegfried Warwel, Hans-Gerd Jagers, Barbara Ercklentz
  • Catalysts for the metathesis of olefins and functionalized olefins
    Patent number: 5183791
    Abstract: A catalyst for the metathesis of olefins and functionalized olefins, which contains a compound having the formula B.sub.2 O.sub.3 -Re.sub.2 O.sub.7 /Al.sub.2 O.sub.3 -SiO.sub.2.
    Type: Grant
    Filed: February 24, 1992
    Date of Patent: February 2, 1993
    Assignee: Huels Aktiengesellschaft
    Inventors: Siegfried Warwel, Hans-Gerd Jagers, Andreas Deckers
  • Catalysts for the metathesis of olefins and functionalized olefins
    Patent number: 5143885
    Abstract: A catalyst for the metathesis of olefins and functionalized olefins, which contains a compound having the formula B.sub.2 O.sub.3 --Re.sub.2 O.sub.7 /Al.sub.2 O.sub.3 --SiO.sub.2.
    Type: Grant
    Filed: February 22, 1991
    Date of Patent: September 1, 1992
    Assignee: Huls Aktiengesellschaft
    Inventors: Siegfried Warwel, Hans-Gerd Jagers, Andreas Deckers