Patents by Inventor Samuel Lowe

Samuel Lowe 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).

  • Copolymers, their preparation and use
    Patent number: 12297326
    Abstract: This invention relates to copolymers which consist essentially of [-ether-phenyl-ether-phenyl-carbonyl-phenyl-]and [ether-phenyl-phenyl-ether-phenyl-carbonyl-phenyl-] repeat units, as well as end units, which have reduced melting temperature (Tm) compared to prior art copolymers including such repeat units. The copolymers of the invention exhibit crystallinity and have similar glass transition temperatures to the prior art polymers.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: May 13, 2025
    Assignee: VICTREX MANUFACTURING LIMITED
    Inventors: Chantelle Duckworth, Don Thomas, Jack Atkin, Jason Bell, John Grasmeder, Nigel Slater, Oliver Carrdus, Samuel Lowe, Stuart Fenton, William Greene, Adam Chaplin
  • COPOLYMERS, THEIR PREPARATION AND USE
    Publication number: 20230257505
    Abstract: This invention relates to copolymers which consist essentially of [-ether-phenyl-ether-phenyl-carbonyl-phenyl-]and [ether-phenyl-phenyl-ether-phenyl-carbonyl-phenyl-] repeat units, as well as end units, which have reduced melting temperature (Tm) compared to prior art copolymers including such repeat units. The copolymers of the invention exhibit crystallinity and have similar glass transition temperatures to the prior art polymers.
    Type: Application
    Filed: June 22, 2021
    Publication date: August 17, 2023
    Inventors: Chantelle Duckworth, Don Thomas, Jack Atkin, Jason Bell, John Grasmeder, Nigel Slater, Oliver Carrdus, Samuel Lowe, Stuart Fenton, William Greene, Adam Chaplin