Patents by Inventor Iwan Bouzid

Iwan Bouzid 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).

  • Corrected flow reporting under dynamic conditions by system modeling
    Patent number: 10976289
    Abstract: To determine a corrected flow rate value of a mobile phase flowing in a liquid chromatography (LC) system, a flow rate of the mobile phase at a selected reference position in the LC system is measured to produce one or more flow rate values. A model of the LC system is applied to the flow rate value(s) to determine the corrected flow rate value(s). The model includes a distribution of capacitive elements and resistive elements arranged according to a topology of the LC system. The capacitive and resistive elements are representative of system and solvent properties affecting flow rate while operating the LC system. The system and solvent properties may be properties affecting the flow rate while operating the LC system under dynamic conditions.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: April 13, 2021
    Assignee: Agilent Technologies, Inc.
    Inventors: Klaus Witt, Konstantin Shoykhet, Philip Herzog, Iwan Bouzid
  • CORRECTED FLOW REPORTING UNDER DYNAMIC CONDITIONS BY SYSTEM MODELING
    Publication number: 20190064124
    Abstract: To determine a corrected flow rate value of a mobile phase flowing in a liquid chromatography (LC) system, a flow rate of the mobile phase at a selected reference position in the LC system is measured to produce one or more flow rate values. A model of the LC system is applied to the flow rate value(s) to determine the corrected flow rate value(s). The model includes a distribution of capacitive elements and resistive elements arranged according to a topology of the LC system. The capacitive and resistive elements are representative of system and solvent properties affecting flow rate while operating the LC system. The system and solvent properties may be properties affecting the flow rate while operating the LC system under dynamic conditions.
    Type: Application
    Filed: August 30, 2017
    Publication date: February 28, 2019
    Inventors: Klaus Witt, Konstantin Shoykhet, Philip Herzog, Iwan Bouzid
  • Status information recording
    Publication number: 20070043937
    Abstract: For recording status information of a computer controlled device, a given number of data of said device is recorded on an initiating event, said data being indicative of a current status of said device. An output file having said recorded data is generated.
    Type: Application
    Filed: July 21, 2006
    Publication date: February 22, 2007
    Inventor: Iwan Bouzid