Patents by Inventor Lambertus Joppe

Lambertus Joppe 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).

  • Rotational pump and method
    Patent number: 10724339
    Abstract: A downhole pump including a mandrel defining a passageway therein and defining an inlet to the passageway that allows fluid ingress to the passageway from an environment outside of the mandrel and defining an outlet from the passageway that allows fluid egress from the passageway, a blade extending from the mandrel and sized for a close clearance fit in a tubular into which the pump is intended to be used, the blade upon rotation of the mandrel causing a fluid flow regime in a direction across the blade, into the inlet, through the passageway, out of the outlet and back to the blade.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: July 28, 2020
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Andrew Ponder, Daniel Hart, Lambertus Joppe, Jon-Tore Jorpeland
  • ROTATIONAL PUMP AND METHOD
    Publication number: 20190309602
    Abstract: A downhole pump including a mandrel defining a passageway therein and defining an inlet to the passageway that allows fluid ingress to the passageway from an environment outside of the mandrel and defining an outlet from the passageway that allows fluid egress from the passageway, a blade extending from the mandrel and sized for a close clearance fit in a tubular into which the pump is intended to be used, the blade upon rotation of the mandrel causing a fluid flow regime in a direction across the blade, into the inlet, through the passageway, out of the outlet and back to the blade.
    Type: Application
    Filed: April 6, 2018
    Publication date: October 10, 2019
    Applicant: Baker Hughes, a GE company, LLC
    Inventors: Andrew Ponder, Daniel Hart, Lambertus Joppe, Jon-Tore Jorpeland