Patents by Inventor Marco Brenk

Marco Brenk 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).

  • Silver catalyst for formaldehyde preparation
    Patent number: 8471071
    Abstract: The present invention relates to a process for producing coated silver catalysts. The invention further addresses the silver catalysts themselves and the advantageous use thereof in formaldehyde synthesis.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: June 25, 2013
    Assignee: Allgemeine Gold-und Silberscheideanstalt AG
    Inventor: Marco Brenk
  • SILVER CATALYST FOR FORMALDEHYDE PREPARATION
    Publication number: 20110201843
    Abstract: The present invention relates to a process for producing coated silver catalysts. The invention further addresses the silver catalysts themselves and the advantageous use thereof in formaldehyde synthesis.
    Type: Application
    Filed: August 26, 2009
    Publication date: August 18, 2011
    Applicant: ALLGEMEINE GOLD- UND SILBERSCHEEIDEANSTALT AG
    Inventor: Marco Brenk