Patents by Inventor Christian-Johannes Jenny

Christian-Johannes Jenny 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 oxidation of alcohols
    Patent number: 5821374
    Abstract: A process for oxidizing primary and secondary alcohols to the corresponding aldehydes and ketones is disclosed. The oxidation is carried out by reacting the primary or secondary alcohol with an organic N-chloro compound oxidizing agent in the presence of a catalyst of the formula: ##STR1## wherein the substituent groups are as defined in the specification.
    Type: Grant
    Filed: November 12, 1996
    Date of Patent: October 13, 1998
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Christian-Johannes Jenny, Bruno Lohri, Markus Schlageter