Patents by Inventor Aart Pieter van Doom

Aart Pieter van Doom 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).

  • LC SYSTEM AND METHOD WITH COLUMN BACKFLUSHING
    Publication number: 20220349863
    Abstract: A liquid chromatographic (LC) system is herein disclosed, the LC system comprising at least one fluidic stream comprising at least one HPLC column, a downstream valve connected to the at least one fluidic stream and connectable to a detector via a valve-to-detector conduit, wherein the at least one fluidic stream is connectable to the valve-to-detector conduit via the downstream valve, and where the LC system further comprises a downstream pump fluidically connected to the downstream valve and connectable to the at least one fluidic stream via the downstream valve in order to backflush and thereby clean the at least one HPLC column. A respective automated LC method is herein also disclosed.
    Type: Application
    Filed: April 19, 2022
    Publication date: November 3, 2022
    Applicant: Roche Diagnostics Operations, Inc.
    Inventors: Andreas Leinenbach, Aart Pieter van Doom