Patents by Inventor Reinhold Gull

Reinhold Gull 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 preparation of .omega.-enecarboxylic acid esters
    Patent number: 5133903
    Abstract: Hydrocarboxyalkylation of .alpha.,.omega.-dienes with carbon monoxide and an alcohol in the presence of a cobalt compound and a tertiary amine gives .omega.-enecarboxylic acid esters with high selectivity and in good yields.
    Type: Grant
    Filed: February 28, 1989
    Date of Patent: July 28, 1992
    Assignee: Huels Aktiengesellschaft
    Inventors: Reinhold Gull, Thomas Keil