Patents by Inventor Stephen W. Maddock

Stephen W. Maddock 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).

  • Method of treatment with medical agents
    Patent number: 6046225
    Abstract: A method of therapeutic or diagnostic treatment using a medical agent in which there will be beneficial effects if the level of circulating medical agent is reduced artificially faster than the reduction by the normal clearance or routes that obviate normal clearance mechanisms. The method includes the extracorporeal removal of the medical agent by passing bodily fluid from the patient over a support adapted to selectively immobilize the medical agent.
    Type: Grant
    Filed: May 4, 1995
    Date of Patent: April 4, 2000
    Assignee: COBE Laboratories, Inc.
    Inventor: Stephen W. Maddock
  • Method of treatment with medical agents
    Patent number: 5474772
    Abstract: A method of therapeutic or diagnostic treatment using a medical agent in which there will be beneficial effects if the level of circulating medical agent is reduced artificially faster than the reduction by the normal clearance or routes that obviate normal clearance mechanisms. The method includes the extracorporeal removal of the medical agent by passing bodily fluid from the patient over a support adapted to selectively immobilize the medical agent.
    Type: Grant
    Filed: August 2, 1990
    Date of Patent: December 12, 1995
    Assignee: Cobe Laboratories, Inc.
    Inventor: Stephen W. Maddock