Patents by Inventor Iwan Roberts

Iwan Roberts 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).

  • Chromatography system
    Patent number: 11913918
    Abstract: A chromatography system for at least one of tangential flow chromatography and lateral flow chromatography comprising: an inlet; a functionalised adsorbent chromatography medium downstream of the inlet; an outlet downstream of the adsorbent chromatography medium; and a flow guide downstream of the inlet and upstream of the adsorbent chromatography medium and configured to distribute a flow of a liquid from the inlet across a width of the adsorbent chromatography medium; wherein the flow guide comprises a pattern of channels providing flow paths from the inlet to different parts of the adsorbent chromatography medium along the width of the adsorbent chromatography medium, wherein the pattern of channels is provided so as to reduce a difference in arrival time and/or flow velocity of liquid reaching the adsorbent chromatography medium across the width of the adsorbent chromatography medium.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: February 27, 2024
    Assignee: PURIDIFY LTD.
    Inventors: Michael Williams, Iwan Roberts, Oliver Hardick, Matthew Townsend, Christopher Morris, Shameer Subratty
  • Chromatography System
    Publication number: 20220268745
    Abstract: A chromatography system for at least one of tangential flow chromatography and lateral flow chromatography comprising: an inlet; a functionalised adsorbent chromatography medium downstream of the inlet; an outlet downstream of the adsorbent chromatography medium; and a flow guide downstream of the inlet and upstream of the adsorbent chromatography medium and configured to distribute a flow of a liquid from the inlet across a width of the adsorbent chromatography medium; wherein the flow guide comprises a pattern of channels providing flow paths from the inlet to different parts of the adsorbent chromatography medium along the width of the adsorbent chromatography medium, wherein the pattern of channels is provided so as to reduce a difference in arrival time and/or flow velocity of liquid reaching the adsorbent chromatography medium across the width of the adsorbent chromatography medium.
    Type: Application
    Filed: May 5, 2022
    Publication date: August 25, 2022
    Inventors: Michael Williams, Iwan Roberts, Oliver Hardick, Matthew Townsend, Christopher Morris, Shameer Subratty
  • Chromatography system
    Patent number: 11353433
    Abstract: A chromatography system for at least one of tangential flow chromatography and lateral flow chromatography comprising: an inlet; a functionalised adsorbent chromatography medium downstream of the inlet; an outlet downstream of the adsorbent chromatography medium; and a flow guide downstream of the inlet and upstream of the adsorbent chromatography medium and configured to distribute a flow of a liquid from the inlet across a width of the adsorbent chromatography medium; wherein the flow guide comprises a pattern of channels providing flow paths from the inlet to different parts of the adsorbent chromatography medium along the width of the adsorbent chromatography medium, wherein the pattern of channels is provided so as to reduce a difference in arrival time and/or flow velocity of liquid reaching the adsorbent chromatography medium across the width of the adsorbent chromatography medium.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: June 7, 2022
    Assignee: PURIDIFY LTD.
    Inventors: Michael Williams, Iwan Roberts, Oliver Hardick, Matthew Townsend, Christopher Morris, Shameer Subratty
  • Chromatography System
    Publication number: 20190234914
    Abstract: A chromatography system for at least one of tangential flow chromatography and lateral flow chromatography comprising: an inlet; a functionalised adsorbent chromatography medium downstream of the inlet; an outlet downstream of the adsorbent chromatography medium; and a flow guide downstream of the inlet and upstream of the adsorbent chromatography medium and configured to distribute a flow of a liquid from the inlet across a width of the adsorbent chromatography medium; wherein the flow guide comprises a pattern of channels providing flow paths from the inlet to different parts of the adsorbent chromatography medium along the width of the adsorbent chromatography medium, wherein the pattern of channels is provided so as to reduce a difference in arrival time and/or flow velocity of liquid reaching the adsorbent chromatography medium across the width of the adsorbent chromatography medium.
    Type: Application
    Filed: August 25, 2017
    Publication date: August 1, 2019
    Applicant: Puridify Ltd.
    Inventors: Michael Williams, Iwan Roberts, Oliver Hardick, Matthew Townsend, Christopher Morris, Shameer Subratty