Patents by Inventor Ladislaus F. Nonn

Ladislaus F. Nonn 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).

  • Dialysis system with ultrafiltration control
    Patent number: 9545469
    Abstract: Systems and methods are disclosed for performing hemodialysis that include fluid handling systems that provide accurate control over the type and level of hemodialysis being performed. The system includes a first pump for pumping dialysate into a dialyzer and a second pump for pumping dialysate out of the dialyzer. The system also includes a third pump that provides improved control of a level of ultrafiltration, hemodiafiltration, or both.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: January 17, 2017
    Assignee: OUTSET MEDICAL, INC.
    Inventors: James R. Curtis, Ladislaus F. Nonn, Julie Wrazel
  • DIALYSIS SYSTEM WITH ULTRAFILTRATION CONTROL
    Publication number: 20160339162
    Abstract: Systems and methods are disclosed for performing hemodialysis that include fluid handling systems that provide accurate control over the type and level of hemodialysis being performed. The system includes a first pump for pumping dialysate into a dialyzer and a second pump for pumping dialysate out of the dialyzer. The system also includes a third pump that provides improved control of a level of ultrafiltration, hemodiafiltration, or both.
    Type: Application
    Filed: August 1, 2016
    Publication date: November 24, 2016
    Inventors: James R. CURTIS, Ladislaus F. NONN, Julie WRAZEL
  • DIALYSIS SYSTEM WITH ULTRAFILTRATION CONTROL
    Publication number: 20140291243
    Abstract: Systems and methods are disclosed for performing hemodialysis that include fluid handling systems that provide accurate control over the type and level of hemodialysis being performed. The system includes a first pump for pumping dialysate into a dialyzer and a second pump for pumping dialysate out of the dialyzer. The system also includes a third pump that provides improved control of a level of ultrafiltration, hemodiafiltration, or both.
    Type: Application
    Filed: June 16, 2014
    Publication date: October 2, 2014
    Inventors: James R. Curtis, Ladislaus F. Nonn, Julie Wrazel
  • Dialysis system with ultrafiltration control
    Patent number: 8753515
    Abstract: Systems and methods are disclosed for performing hemodialysis that include fluid handling systems that provide accurate control over the type and level of hemodialysis being performed. The system includes a first pump for pumping dialysate into a dialyzer and a second pump for pumping dialysate out of the dialyzer. The system also includes a third pump that provides improved control of a level of ultrafiltration, hemodiafiltration, or both.
    Type: Grant
    Filed: June 7, 2010
    Date of Patent: June 17, 2014
    Assignee: Home Dialysis Plus, Ltd.
    Inventors: James R. Curtis, Ladislaus F. Nonn, Julie Wrazel
  • DIALYSIS SYSTEM WITH ULTRAFILTRATION CONTROL
    Publication number: 20110132838
    Abstract: Systems and methods are disclosed for performing hemodialysis that include fluid handling systems that provide accurate control over the type and level of hemodialysis being performed. The system includes a first pump for pumping dialysate into a dialyzer and a second pump for pumping dialysate out of the dialyzer. The system also includes a third pump that provides improved control of a level of ultrafiltration, hemodiafiltration, or both.
    Type: Application
    Filed: June 7, 2010
    Publication date: June 9, 2011
    Inventors: James R. Curtis, Ladislaus F. Nonn, Julie Wrazel