Patents by Inventor John Wainwright, Jr.

John Wainwright, Jr. 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).

  • Anti-thrombogenic medical devices and methods
    Patent number: 10258486
    Abstract: Methods for forming an expandable tubular body having a plurality of braided filaments including a first filament including platinum or platinum alloy and a second filament including cobalt-chromium alloy. The methods include applying a first phosphorylcholine material directly on the platinum or platinum alloy of the first filament and applying a silane material on the second filament followed by a second phosphorylcholine material on the silane material on the second filament. The first and second phosphorylcholine materials each define a thickness of less than 100 nanometers.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: April 16, 2019
    Assignee: COVIDIEN LP
    Inventors: Xiaodong Ma, Min-Shyan Sheu, Lincoln Eramo, John Wainwright, Jr., Junwei Li
  • Anti-thrombogenic medical devices and methods
    Patent number: 10137012
    Abstract: Methods for forming an expandable tubular body having a plurality of braided filaments including a first filament including platinum or platinum alloy and a second filament including cobalt-chromium alloy. The methods include applying a first phosphorylcholine material directly on the platinum or platinum alloy of the first filament and applying a silane material on the second filament followed by a second phosphorylcholine material on the silane material on the second filament. The first and second phosphorylcholine materials each define a thickness of less than 100 nanometers.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: November 27, 2018
    Assignee: COVIDIEN LP
    Inventors: Xiaodong Ma, Min-Shyan Sheu, Lincoln Eramo, John Wainwright, Jr., Junwei Li