Patents by Inventor MAX JOHN HALDANE WORTHINGTON

MAX JOHN HALDANE WORTHINGTON 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).

  • Metal adsorbent material and uses thereof
    Patent number: 11167263
    Abstract: A polymeric polysulfide is disclosed. The polymeric polysulfide is formed by reacting a fatty acid composition comprising at least one unsaturated fatty acid or derivative thereof with sulfur, at a weight ratio between 9:1 and 1:9, under inverse vulcanisation conditions to produce a polymeric polysulfide wherein at least 50% of the fatty acids or derivatives thereof in the fatty acid composition are unsaturated.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: November 9, 2021
    Assignee: CLEAN EARTH TECHNOLOGY PTY LTD
    Inventors: Justin Mark Chalker, Max John Haldane Worthington
  • METAL ADSORBENT MATERIAL AND USES THEREOF
    Publication number: 20190282999
    Abstract: A polymeric polysulfide is disclosed. The polymeric polysulfide is formed by reacting a fatty acid composition comprising at least one unsaturated fatty acid or derivative thereof with sulfur, at a weight ratio between 9:1 and 1:9, under inverse vulcanisation conditions to produce a polymeric polysulfide wherein at least 50% of the fatty acids or derivatives thereof in the fatty acid composition are unsaturated.
    Type: Application
    Filed: April 20, 2017
    Publication date: September 19, 2019
    Inventors: JUSTIN MARK CHALKER, MAX JOHN HALDANE WORTHINGTON