Patents by Inventor Kathryn Elizabeth Alexander

Kathryn Elizabeth Alexander 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).

  • Patent number: 5772255
    Abstract: A tubing connector has first and second tubular legs joined together to provide a continuous fluid pathway therethrough with the fluid pathway having a bend of about 78 to 102 degrees therein. A foreshortened retention tab extends laterally from the tubing connector at about the bend in a direction opposed to the second leg of the tubing connector. A handle extends from the tubing connector at about a right angle to both the first and second legs and the retention tab. The tubing connector may be employed as a component of a fluid delivery set used with a pump for enteral or parenteral feeding of a patient.
    Type: Grant
    Filed: September 21, 1995
    Date of Patent: June 30, 1998
    Assignee: Abbott Laboratories
    Inventors: Robert Scott Osborne, Carl Joseph Piontek, Robert Donald Clegg, Bradford Lynn Buck, Matthew Scott Fleming, Joseph Anthony Juratovac, William Edward Patton, Kathryn Elizabeth Alexander
  • Patent number: 5681294
    Abstract: A fluid delivery set has three lengths of flexible tubing. The first length of flexible tubing at one end is connectable to or integral with a supply container for enteral or parenteral fluid, and at the other end is connected to the inlet of a drip chamber. The second length of flexible tubing is connected at one end to the outlet of the drip chamber, and at the other end to the inlet of a retention/connector device that has about a 90.degree. bend therein. The third length of flexible tubing is connected at one end to outlet of the retention/connector device, and at the other end is connectable to or integral with a means for introducing an enteral or parenteral fluid into the body of a patient. Preferably, a tension responsive pinch valve is operatively associated with the second length of flexible tubing.
    Type: Grant
    Filed: September 21, 1995
    Date of Patent: October 28, 1997
    Assignee: Abbott Laboratories
    Inventors: Robert Scott Osborne, Carl Joseph Piontek, Robert Donald Clegg, Bradford Lynn Buck, Matthew Scott Fleming, Grant Richard Wilson, William Edward Patton, Kathryn Elizabeth Alexander, Jeremy Markham Harris, William Fred Lyon
  • Patent number: D382957
    Type: Grant
    Filed: September 21, 1995
    Date of Patent: August 26, 1997
    Assignee: Abbott Laboratories
    Inventors: Carl Joseph Piontek, Robert Donald Clegg, Bradford Lynn Buck, Matthew Scott Fleming, Joseph Anthony Juratovac, Grant Richard Wilson, William Edward Patton, Kathryn Elizabeth Alexander
  • Patent number: D410284
    Type: Grant
    Filed: September 21, 1995
    Date of Patent: May 25, 1999
    Assignee: Abbott Laboratories
    Inventors: Carl Joseph Piontek, Robert Scott Osborne, Robert Donald Clegg, Bradford Lynn Buck, Matthew Scott Fleming, Joseph Anthony Juratovac, Grant Richard Wilson, William Edward Patton, Kathryn Elizabeth Alexander