Patents by Inventor Hans Moell

Hans Moell 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 preventing the formation of an emulsion when working up reaction mixtures containing butyraldehydes and cobalt
    Patent number: 3932523
    Abstract: The formation of an emulsion when working up reaction mixtures containing butyraldehydes and cobalt is avoided by a treatment with gases containing molecular oxygen in an aqueous acid medium at an elevated temperature, at least twice the amount of molecular oxygen stoichiometrically required for the oxidation of the cobalt being used per gram atom of cobalt present in the oxoreaction mixture.
    Type: Grant
    Filed: January 20, 1975
    Date of Patent: January 13, 1976
    Assignee: BASF Aktiengesellschaft
    Inventors: Max Strohmeyer, Helmut Walz, Max Appl, Hans Moell, Horst Kerber, Heinz Hohenschutz