Patents by Inventor Alan Wenman

Alan Wenman 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).

  • Publication number: 20210046237
    Abstract: A hemofilter system. In one embodiment, the hemofilter system includes a container having a first surface, a second surface, and one or more wall surfaces, the first surface, the second surface and the one or more wall surfaces defining a volume; an input port in fluid communication with the first surface; an output port in fluid communication with the second surface; a filter bed comprising a plurality of planar magnetic meshes stacked in close juxtaposition and positioned within the container volume and coplanar with the first and second surfaces; a first magnet positioned on a first surface of the container; a second magnet positioned on the second surface of the container; a first input conduit in fluid communication with the input port; and a first output conduit in fluid communication with the output port. In another embodiment, the hemofilter system includes a pump in the input conduit.
    Type: Application
    Filed: October 30, 2020
    Publication date: February 18, 2021
    Applicant: MEDISIEVE LTD
    Inventors: George Charles Martin FRODSHAM, Quentin Andrew PANKHURST, Richard Alan WENMAN, Simon Richard HATTERSLEY
  • Publication number: 20190192759
    Abstract: A hemofilter system. In one embodiment, the hemofilter system includes a container having a first surface, a second surface, and one or more wall surfaces, the first surface, the second surface and the one or more wall surfaces defining a volume; an input port in fluid communication with the first surface; an output port in fluid communication with the second surface; a filter bed comprising a plurality of planar magnetic meshes stacked in close juxtaposition and positioned within the container volume and coplanar with the first and second surfaces; a first magnet positioned on a first surface of the container; a second magnet positioned on the second surface of the container; a first input conduit in fluid communication with the input port; and a first output conduit in fluid communication with the output port. In another embodiment, the hemofilter system includes a pump in the input conduit.
    Type: Application
    Filed: February 27, 2019
    Publication date: June 27, 2019
    Applicant: MEDISIEVE LTD
    Inventors: George Charles Martin FRODSHAM, Quentin Andrew PANKHURST, Richard Alan WENMAN, Simon Richard HATTERSLEY
  • Patent number: 10265457
    Abstract: A hemofilter system. In one embodiment, the hemofilter system includes a container having a first surface, a second surface, and one or more wall surfaces, the first surface, the second surface and the one or more wall surfaces defining a volume; an input port in fluid communication with the first surface; an output port in fluid communication with the second surface; a filter bed comprising a plurality of planar magnetic meshes stacked in close juxtaposition and positioned within the container volume and coplanar with the first and second surfaces; a first magnet positioned on a first surface of the container; a second magnet positioned on the second surface of the container; a first input conduit in fluid communication with the input port; and a first output conduit in fluid communication with the output port. In another embodiment, the hemofilter system includes a pump in the input conduit.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: April 23, 2019
    Assignee: MEDISIEVE LTD
    Inventors: George Charles Martin Frodsham, Quentin Andrew Pankhurst, Richard Alan Wenman, Simon Richard Hattersley
  • Publication number: 20170072128
    Abstract: A hemofilter system. In one embodiment, the hemofilter system includes a container having a first surface, a second surface, and one or more wall surfaces, the first surface, the second surface and the one or more wall surfaces defining a volume; an input port in fluid communication with the first surface; an output port in fluid communication with the second surface; a filter bed comprising a plurality of planar magnetic meshes stacked in close juxtaposition and positioned within the container volume and coplanar with the first and second surfaces; a first magnet positioned on a first surface of the container; a second magnet positioned on the second surface of the container; a first input conduit in fluid communication with the input port; and a first output conduit in fluid communication with the output port. In another embodiment, the hemofilter system includes a pump in the input conduit.
    Type: Application
    Filed: September 14, 2016
    Publication date: March 16, 2017
    Applicant: MEDISIEVE LTD
    Inventors: George Charles Martin FRODSHAM, Quentin Andrew PANKHURST, Richard Alan WENMAN, Simon Richard HATTERSLEY
  • Patent number: 5987982
    Abstract: An apparatus and a method to monitor the balance performance of a user comprises two separate but similar foot-plates each slightly larger than the foot of a user. Each foot-plate includes detectors to detect the load imparted to the foot-plate by a user, about two axes generally at right angles with one axis lying more or less along the length of the user's foot and the other axis transverse thereto. The outputs from the foot-plates are fed to a processing unit which drives a display device, graphically to show to the user on a real-time basis the detected loads and so to allow a user to modify his balance performance.
    Type: Grant
    Filed: September 4, 1997
    Date of Patent: November 23, 1999
    Assignee: SMS Sandland Manufacturing Services Limited
    Inventors: Alan Wenman, Christopher Daughtery