Patents by Inventor Michael Pfefferkorn

Michael Pfefferkorn 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).

  • Dressing
    Publication number: 20200368498
    Abstract: In one embodiment, the dressing has a base which is to be adhered to a patient about a catheter site, an aperture in the base to pull a catheter line through and a cover with a window that is folded over and onto the base in a sealed manner. In another embodiment, the dressing has two covers with windows for folding over separate sections of a base to seal in the components of a catheter assembly with multiple catheters extending from a common housing.
    Type: Application
    Filed: August 12, 2020
    Publication date: November 26, 2020
    Inventors: Michael J. Vaillancourt, Marshall Kerr, Michael Pfefferkorn
  • Dressing
    Patent number: 10835717
    Abstract: In one embodiment, the dressing has a base which is to be adhered to a patient about a catheter site, an aperture in the base to pull a catheter line through and a cover with a window that is folded over and onto the base in a sealed manner. In another embodiment, the dressing has two covers with windows for folding over separate sections of a base to seal in the components of a catheter assembly with multiple catheters extending from a common housing.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: November 17, 2020
    Assignee: VLV ASSOCIATES, INC.
    Inventors: Michael J. Vaillancourt, Marshall Kerr, Michael Pfefferkorn
  • Dressing
    Publication number: 20170368310
    Abstract: In one embodiment, the dressing has a base which is to be adhered to a patient about a catheter site, an aperture in the base to pull a catheter line through and a cover with a window that is folded over and onto the base in a sealed manner. In another embodiment, the dressing has two covers with windows for folding over separate sections of a base to seal in the components of a catheter assembly with multiple catheters extending from a common housing.
    Type: Application
    Filed: June 27, 2016
    Publication date: December 28, 2017
    Inventors: Michael J. Vaillancourt, Marshall Kerr, Michael Pfefferkorn