Patents by Inventor Appel Hans

Appel Hans 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 production of trimeric ketone peroxide solutions
    Patent number: 7247754
    Abstract: Cyclohexane is reacted with hydrogen peroxide in the presence of nitric acid which is used as a catalyst in a suitable solvent for the production of trimeric cyclohexane peroxide.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: July 24, 2007
    Assignee: Degussa Initiators GmbH & Co. KG.
    Inventors: Hägel Eberhard, Appel Hans