Patents by Inventor Mitchell R. Humphreys

Mitchell R. Humphreys 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).

  • Hemostatic devices and methods for use thereof
    Patent number: 10426483
    Abstract: Materials and methods for reducing or preventing bleeding and associated side effects during and after percutaneous medical procedures.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: October 1, 2019
    Inventor: Mitchell R. Humphreys
  • Hemostatic Devices and Methods for Use Thereof
    Publication number: 20170209148
    Abstract: Materials and methods for reducing or preventing bleeding and associated side effects during and after percutaneous medical procedures.
    Type: Application
    Filed: January 10, 2017
    Publication date: July 27, 2017
    Inventor: Mitchell R. Humphreys
  • Hemostatic devices and methods for use thereof
    Patent number: 9539381
    Abstract: Materials and methods for reducing or preventing bleeding and associated side effects during and after percutaneous medical procedures.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: January 10, 2017
    Assignee: Humparkull, LLC
    Inventor: Mitchell R. Humphreys
  • Hemostatic devices and methods for use thereof
    Patent number: 9511174
    Abstract: Materials and methods for reducing or preventing bleeding and associated side effects during and after percutaneous medical procedures.
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: December 6, 2016
    Assignee: Humparkull, LLC
    Inventor: Mitchell R. Humphreys
  • Hemostatic Devices and Methods For Use Thereof
    Publication number: 20140316377
    Abstract: Materials and methods for reducing or preventing bleeding and associated side effects during and after percutaneous medical procedures.
    Type: Application
    Filed: July 8, 2014
    Publication date: October 23, 2014
    Inventor: Mitchell R. Humphreys
  • Hemostatic Devices and Methods For Use Thereof
    Publication number: 20140188085
    Abstract: Materials and methods for reducing or preventing bleeding and associated side effects during and after percutaneous medical procedures.
    Type: Application
    Filed: March 7, 2014
    Publication date: July 3, 2014
    Applicant: Mayo Foundation for Medical Education and Research
    Inventor: Mitchell R. Humphreys
  • Hemostatic Devices and Methods For Use Thereof
    Publication number: 20090281507
    Abstract: Materials and Methods for reducing or preventing bleeding and associated side effects during and after percutaneous medical procedures.
    Type: Application
    Filed: May 12, 2009
    Publication date: November 12, 2009
    Applicant: Mayo Foundation for Medical Education and Research
    Inventor: Mitchell R. Humphreys
  • Process and System For Systematic Oxygenation and Renal Preservation During Retrograde Perfusion of the Ischemic Kidney
    Publication number: 20080243091
    Abstract: A delivery system to provide end organ oxygenation and even systematic oxygenation in the face of ischemic result. The deliver system including a retrograde oxygenation and perfusion stent. The stent employing at least two and possibly more channels to allow flow of the perfusate from the device to the renal pelvis then to a back out to a collection apparatus. The stent may include various vital sign monitors, such as a renal pressure monitor, temperature monitor, and even an oxygenation monitor. The stent may include an anchoring device to allow the stent to be anchored into the renal pelvis in a temporary way during the retrograde oxygenation process.
    Type: Application
    Filed: August 22, 2007
    Publication date: October 2, 2008
    Inventors: Mitchell R. Humphreys, Mark H. Ereth, Matthew T. Gettman