Patents by Inventor Steven M. Schmitt

Steven M. Schmitt 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).

  • Wall Box For Hemodialysis Interface
    Publication number: 20230270924
    Abstract: The present invention is directed to wall box for hemodialysis interface having two isolated zones. The first zone is a clean interface zone having sources of purified water and dialysis fluids. The second zone is a waste interface zone comprising waste connectors and a waste drain.
    Type: Application
    Filed: May 4, 2023
    Publication date: August 31, 2023
    Inventors: Steven M. Schmitt, Gary O. Miller
  • Wall box for hemodialysis interface
    Patent number: 11679185
    Abstract: The present invention is directed to wall box for hemodialysis interface having two isolated zones. The first zone is a clean interface zone having sources of purified water and dialysis fluids. The second zone is a waste interface zone comprising waste connectors and a waste drain.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: June 20, 2023
    Assignee: Evoqua Water Technologies LLC
    Inventors: Steven M. Schmitt, Garry O. Miller
  • WALL BOX FOR HEMODIALYSIS INTERFACE
    Publication number: 20200268957
    Abstract: The present invention is directed to wall box for hemodialysis interface having two isolated zones. The first zone is a clean interface zone having sources of purified water and dialysis fluids. The second zone is a waste interface zone comprising waste connectors and a waste drain.
    Type: Application
    Filed: February 13, 2020
    Publication date: August 27, 2020
    Inventors: Steven M. Schmitt, Garry O. Miller
  • Method for maintaining flow through catheter
    Patent number: 5556404
    Abstract: A dialysis catheter clamp and method according to the invention provide first and second arms pivotally connected. Each arm has a terminal end with a concave clamping surface. The arms pivot about the pivot connection between an open position in which the concave clamping surfaces are space apart and a closed position in which the concave clamping surfaces abut one another and define a closed cylindrical passage between the concave clamping surfaces.
    Type: Grant
    Filed: December 18, 1995
    Date of Patent: September 17, 1996
    Inventors: Alan D. Belanger, Steven M. Schmitt