Patents by Inventor Chelsea Elizabeth Stowell

Chelsea Elizabeth Stowell 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 VASCULAR GRAFTS
    Publication number: 20200179096
    Abstract: A vascular graft that includes a biodegradable polyester electrospun tubular core; a biodegradable polyester outer sheath surrounding the biodegradable polyester tubular core; and a biodegradable poly(lactide) copolymer adhesive composition (i) disposed between the polyester electrospun tubular core and the polyester outer sheath, (ii) disposed between the polyester electrospun tubular core and the polyester outer sheath and on an outer surface of the polyester outer sheath, (iii) or disposed on an outer surface of the polyester outer sheath.
    Type: Application
    Filed: February 18, 2020
    Publication date: June 11, 2020
    Applicant: University of Pittsburgh - Of the Commonwealth System of Higher Education
    Inventors: Robert Andrew Allen, Chelsea Elizabeth Stowell, Yadong Wang
  • Biodegradable vascular grafts
    Patent number: 10603156
    Abstract: A vascular graft that includes a biodegradable polyester electrospun tubular core; a biodegradable polyester outer sheath surrounding the biodegradable polyester tubular core; and a biodegradable poly(lactide) copolymer adhesive composition (i) disposed between the polyester electrospun tubular core and the polyester outer sheath, (ii) disposed between the polyester electrospun tubular core and the polyester outer sheath and on an outer surface of the of the polyester outer sheath, (iii) or disposed on an outer surface of the polyester outer sheath.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: March 31, 2020
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Robert Andrew Allen, Chelsea Elizabeth Stowell, Yadong Wang
  • BIODEGRADABLE VASCULAR GRAFTS
    Publication number: 20180185131
    Abstract: A vascular graft, comprising a biodegradable scaffold comprising: a biodegradable polyester electrospun tubular core; a biodegradable polyester outer sheath surrounding the biodegradable polyester tubular core; and a biodegradable poly(lactide) copolymer adhesive composition (i) disposed between the polyester electrospun tubular core and the polyester outer sheath, (ii) disposed between the polyester electrospun tubular core and the polyester outer sheath and on an outer surface of the polyester outer sheath, (iii) or disposed on an outer surface of the polyester outer sheath.
    Type: Application
    Filed: June 16, 2016
    Publication date: July 5, 2018
    Applicant: University of Pittsburgh - Of the Commonwealth Sys tem of Higher Education
    Inventors: Robert Andrew Allen, Chelsea Elizabeth Stowell, Yadong Wang