Patents by Inventor Michael WEBSTER-GARDINER

Michael WEBSTER-GARDINER 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).

  • PROCESS FOR REGENERATING A LIQUID ABSORBENT
    Publication number: 20230149850
    Abstract: The invention provides a process for regenerating a liquid absorbent, comprising: contacting the liquid absorbent with a hydrophobic medium, wherein the liquid absorbent comprises at least one amine of Formula (I) and degradation product thereof comprising at least one imine of Formula (II), wherein each Ar is independently an aromatic group and each R is independently selected from hydrogen, an organyl group and NH2; and selectively extracting the degradation product into or through the hydrophobic medium.
    Type: Application
    Filed: December 29, 2022
    Publication date: May 18, 2023
    Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
    Inventors: Graeme PUXTY, Michael WEBSTER-GARDINER, William CONWAY, Qi YANG, Robert BENNETT, Paul FERON
  • Process for regenerating a liquid absorbent
    Patent number: 11607642
    Abstract: The invention provides a process for regenerating a liquid absorbent, including: contacting the liquid absorbent with a hydrophobic medium, wherein the liquid absorbent includes at least one amine of Formula (I) and degradation product thereof including at least one imine of Formula (II), wherein each Ar is independently an aromatic group and each R is independently selected from hydrogen, an organyl group and NH2; and selectively extracting the degradation product into or through the hydrophobic medium.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: March 21, 2023
    Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
    Inventors: Graeme Puxty, Michael Webster-Gardiner, William Conway, Qi Yang, Robert Bennett, Paul Feron
  • PROCESS FOR REGENERATING A LIQUID ABSORBENT
    Publication number: 20220001325
    Abstract: The invention provides a process for regenerating a liquid absorbent, including: contacting the liquid absorbent with a hydrophobic medium, wherein the liquid absorbent includes at least one amine of Formula (I) and degradation product thereof including at least one imine of Formula (II), wherein each Ar is independently an aromatic group and each R is independently selected from hydrogen, an organyl group and NH2; and selectively extracting the degradation product into or through the hydrophobic medium.
    Type: Application
    Filed: November 20, 2019
    Publication date: January 6, 2022
    Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
    Inventors: Graeme PUXTY, Michael WEBSTER-GARDINER, William CONWAY, Qi YANG, Robert BENNETT, Paul FERON