Patents by Inventor Christian Kuechenthal

Christian Kuechenthal 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).

  • Label
    Patent number: D951352
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: May 10, 2022
    Assignee: Merck KGaA
    Inventors: Sven Erfurth, Christian Kuechenthal, Jeffrey Whitford
  • Label
    Patent number: D980323
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: March 7, 2023
    Assignee: Merck KGaA
    Inventors: Sven Erfurth, Christian Kuechenthal, Jeffrey Whitford