Patents by Inventor NATALIE BETH ASHDOWN

NATALIE BETH ASHDOWN 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).

  • Biodegradable polyester-based polyurethane foams
    Patent number: 11939569
    Abstract: A biodegradable foam which includes a polyester-based polyurethane foam and a mixture comprised of a soil-dwelling carbon-digesting bacteria embedded in a carrier compound. The mixture of the soil-dwelling carbon-digesting bacteria is homogenously dispersed throughout the polyester-based polyurethane foam. This biodegradable foam exhibits biodegradation rates higher than a polyester-based polyurethane foam absent the soil-dwelling carbon-digesting bacteria.
    Type: Grant
    Filed: February 16, 2023
    Date of Patent: March 26, 2024
    Assignee: EVOCO LTD.
    Inventors: Jason James Robinson, Natalie Beth Ashdown, Gregory Allan Whitton
  • BIODEGRADABLE POLYESTER-BASED POLYURETHANE FOAMS
    Publication number: 20230193236
    Abstract: A biodegradable foam which includes a polyester-based polyurethane foam and a mixture comprised of a soil-dwelling carbon-digesting bacteria embedded in a carrier compound. The mixture of the soil-dwelling carbon-digesting bacteria is homogenously dispersed throughout the polyester-based polyurethane foam. This biodegradable foam exhibits biodegradation rates higher than a polyester-based polyurethane foam absent the soil-dwelling carbon-digesting bacteria.
    Type: Application
    Filed: February 16, 2023
    Publication date: June 22, 2023
    Inventors: JASON JAMES ROBINSON, NATALIE BETH ASHDOWN, GREGORY ALLAN WHITTON
  • Biodegradable polyester-based polyurethane foams
    Patent number: 11608495
    Abstract: A biodegradable foam which includes a poly-ester-based polyurethane foam and a mixture comprised of a soil-dwelling carbon-digesting bacteria embedded in a carrier compound. The mixture of the soil-dwelling carbon-digesting bacteria is homogenously dispersed throughout the polyester-based polyurethane foam. This biodegradable foam exhibits biodegradation rates higher than a polyester-based polyurethane foam absent the soil-dwelling carbon-digesting bacteria.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: March 21, 2023
    Assignee: EVOCO LTD.
    Inventors: Jason James Robinson, Natalie Beth Ashdown, Gregory Allan Whitton
  • BIODEGRADABLE POLYESTER-BASED POLYURETHANE FOAMS
    Publication number: 20220098571
    Abstract: A biodegradable foam which includes a poly-ester-based polyurethane foam and a mixture comprised of a soil-dwelling carbon-digesting bacteria embedded in a carrier compound. The mixture of the soil-dwelling carbon-digesting bacteria is homogenously dispersed throughout the polyester-based polyurethane foam. This biodegradable foam exhibits biodegradation rates higher than a polyester-based polyurethane foam absent the soil-dwelling carbon-digesting bacteria.
    Type: Application
    Filed: December 9, 2021
    Publication date: March 31, 2022
    Inventors: JASON JAMES ROBINSON, NATALIE BETH ASHDOWN, GREGORY ALLAN WHITTON