Patents by Inventor Charles Roderick McIlwrick

Charles Roderick McIlwrick 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).

  • Production of monolithic separating columns
    Patent number: 8883011
    Abstract: The present invention relates to a process for the production of monolithic separating columns using monolithic moldings whose diameter is reduced by grinding, and to separating columns having improved separation efficiency produced in this way, and to the use thereof.
    Type: Grant
    Filed: April 6, 2007
    Date of Patent: November 11, 2014
    Assignee: Merck Patent GmbH
    Inventors: Dieter Lubda, Karin Cabrera Perez, Klaus Kreher, Charles Roderick McIlwrick