Patents by Inventor Willi Towae

Willi Towae 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 the preparation of methyltin trichloride
    Patent number: 3957839
    Abstract: Method for making methyltin trichloride by reacting methyl chloride with molten tin-(II)-chloride in a salt melt comprising one or more chlorides of certain metals.
    Type: Grant
    Filed: November 26, 1974
    Date of Patent: May 18, 1976
    Assignee: Schering Aktiengesellschaft
    Inventors: Wolfgang Sundermeyer, Axel VON Rumohr, Willi Towae, Max Buschhoff