Patents by Inventor Joseph A. Giertych

Joseph A. Giertych 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: 8859222
    Abstract: Methods and compositions for detection of microbial contaminants in peritoneal dialysis solutions are provided. A novel cause of aseptic peritonitis is provided—aseptic peritonitis associated with gram positive microbial contamination of a dialysis solution. Peptidoglycan is a major component of a gram positive bacterial cell wall and thus can serve as a marker for gram positive bacteria. In this regard, testing for peptidoglycans can be utilized to effectively prevent peritonitis in patients that use the peritoneal dialysis solutions, such as peritoneal dialysis solutions that contain a glucose polymer including an icodextrin and the like.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: October 14, 2014
    Assignees: Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Leo Martis, Mehul Patel, Joseph A. Giertych, James W. Mongoven, Jacqueline A. Kunzier, William F. Owen
  • Publication number: 20130338102
    Abstract: Methods and compositions for detection of microbial contaminants in peritoneal dialysis solutions are provided. A novel cause of aseptic peritonitis is provided—aseptic peritonitis associated with gram positive microbial contamination of a dialysis solution. Peptidoglycan is a major component of a gram positive bacterial cell wall and thus can serve as a marker for gram positive bacteria. In this regard, testing for peptidoglycans can be utilized to effectively prevent peritonitis in patients that use the peritoneal dialysis solutions, such as peritoneal dialysis solutions that contain a glucose polymer including an icodextrin and the like.
    Type: Application
    Filed: August 23, 2013
    Publication date: December 19, 2013
    Applicants: Baxter International Inc.
    Inventors: Leo Martis, Mehul Patel, Joseph A. Giertych, James W. Mongoven, Jacqueline A. Kunzier, William F. Owen
  • Patent number: 8546097
    Abstract: Methods and compositions for detection of microbial contaminants in peritoneal dialysis solutions are provided. The methods and compositions employ modified bioburden testing and the detection of peptidoglycan. A novel cause of aseptic peritonitis is provided—aseptic peritonitis associated with gram positive microbial contamination of a dialysis solution. Peptidoglycan is a major component of a gram positive bacterial cell wall and thus can serve as a marker for gram positive bacteria. In this regard, testing for peptidoglycans can be utilized to effectively prevent peritonitis in patients that use the peritoneal dialysis solutions, such as peritoneal dialysis solutions that contain a glucose polymer including an icodextrin and the like.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: October 1, 2013
    Assignees: Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Leo Martis, Mehul Patel, Joseph A. Giertych, James W. Mongoven, Jacqueline A. Kunzler, William F. Owen, Jr.
  • Publication number: 20100056990
    Abstract: Methods and compositions for detection of microbial contaminants in peritoneal dialysis solutions are provided. The methods and compositions employ modified bioburden testing and the detection of peptidoglycan. A novel cause of aseptic peritonitis is provided—aseptic peritonitis associated with gram positive microbial contamination of a dialysis solution. Peptidoglycan is a major component of a gram positive bacterial cell wall and thus can serve as a marker for gram positive bacteria. In this regard, testing for peptidoglycans can be utilized to effectively prevent peritonitis in patients that use the peritoneal dialysis solutions, such as peritoneal dialysis solutions that contain a glucose polymer including an icodextrin and the like.
    Type: Application
    Filed: November 13, 2009
    Publication date: March 4, 2010
    Applicants: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE S.A.
    Inventors: Leo Martis, Mehul Patel, Joseph A. Giertych, James W. Mongoven, Jacqueline A. Kunzler, William F. Owen, Jr.
  • Patent number: 7618392
    Abstract: Methods and compositions for detection of microbial contaminants in peritoneal dialysis solutions are provided. The methods and compositions employ modified bioburden testing and the detection of peptidoglycan. A novel cause of aseptic peritonitis is provided—aseptic peritonitis associated with gram positive microbial contamination of a dialysis solution. Peptidoglycan is a major component of a gram positive bacterial cell wall and thus can serve as a marker for gram positive bacteria. In this regard, testing for peptidoglycans can be utilized to effectively prevent peritonitis in patients that use the peritoneal dialysis solutions, such as peritoneal dialysis solutions that contain a glucose polymer including an icodextrin and the like.
    Type: Grant
    Filed: July 13, 2006
    Date of Patent: November 17, 2009
    Assignees: Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Leo Martis, Mehul Patel, Joseph A. Giertych, James W. Mongoven, Jacqueline A. Kunzler, William F. Owen, Jr.
  • Publication number: 20060263842
    Abstract: Methods and compositions for detection of microbial contaminants in peritoneal dialysis solutions are provided. The methods and compositions employ modified bioburden testing and the detection of peptidoglycan. A novel cause of aseptic peritonitis is provided—aseptic peritonitis associated with gram positive microbial contamination of a dialysis solution. Peptidoglycan is a major component of a gram positive bacterial cell wall and thus can serve as a marker for gram positive bacteria. In this regard, testing for peptidoglycans can be utilized to effectively prevent peritonitis in patients that use the peritoneal dialysis solutions, such as peritoneal dialysis solutions that contain a glucose polymer including an icodextrin and the like.
    Type: Application
    Filed: July 13, 2006
    Publication date: November 23, 2006
    Applicant: BAXTER INTERNATIONAL INC.
    Inventors: Leo Martis, Mehul Patel, Joseph Giertych, James Mongoven, Jacqueline Kunzler, William Owen
  • Patent number: 7118857
    Abstract: Methods and compositions for detection of microbial contaminants in peritoneal dialysis solutions are provided. The methods and compositions employ modified bioburden testing and the detection of peptidoglycan. A novel cause of aseptic peritonitis is provided—aseptic peritonitis associated with gram positive microbial contamination of a dialysis solution. Peptidoglycan is a major component of a gram positive bacterial cell wall and thus can serve as a marker for gram positive bacteria. In this regard, testing for peptidoglycans can be utilized to effectively prevent peritonitis in patients that use the peritoneal dialysis solutions, such as peritoneal dialysis solutions that contain a glucose polymer including an icodextrin and the like.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: October 10, 2006
    Assignees: Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Leo Martis, Mehul Patel, Joseph A. Giertych, James W. Mongoven, Jacqueline A. Kunzler, William F. Owen, Jr.
  • Publication number: 20050191717
    Abstract: Methods and compositions for detection of microbial contaminants in peritoneal dialysis solutions are provided. The methods and compositions employ modified bioburden testing and the detection of peptidoglycan. A novel cause of aseptic peritonitis is provided—aseptic peritonitis associated with gram positive microbial contamination of a dialysis solution. Peptidoglycan is a major component of a gram positive bacterial cell wall and thus can serve as a marker for gram positive bacteria. In this regard, testing for peptidoglycans can be utilized to effectively prevent peritonitis in patients that use the peritoneal dialysis solutions, such as peritoneal dialysis solutions that contain a glucose polymer including an icodextrin and the like.
    Type: Application
    Filed: February 27, 2004
    Publication date: September 1, 2005
    Inventors: Leo Martis, Mehul Patel, Joseph Giertych, James Mongoven, Jacqueline Kunzler, William Owen
  • Patent number: 6764482
    Abstract: A dual-filled twin bag, a packaging including the twin bag, and a method for forming the packaged twin bags are provided. Each of two bags, a solution bag (10) and a drain bag (12) for a system used for a peritoneal dialysis procedure, are filled, at least partially, with a solution (14). A tubing set (16) connects the two filled bags (10,12) and may also be filled with solution (14) which is added to the bags (10,12) and the tubing set (16) during the manufacturing process. Alternatively, the tubing set (16) may be filled with air. The tubing set (16) is sandwiched between the solution bag (10) and the drain bag (12) and subsequently packaged in an overpouch (24). The method for forming the package including the bags filled with solution is simplified and the overall package size is reduced due to the sandwiched tubing set (16) between the solution bags (10,12) and the provision of solution in both bags (10,12).
    Type: Grant
    Filed: October 29, 2002
    Date of Patent: July 20, 2004
    Assignee: Baxter International Inc.
    Inventors: Michael R. Keilman, Walter A. Makaryk, Joseph A. Giertych
  • Publication number: 20030114788
    Abstract: A dual-filled twin bag, a packaging including the twin bag, and a method for forming the packaged twin bags are provided. Each of two bags, a solution bag (10) and a drain bag (12) for a system used for a peritoneal dialysis procedure, are filled, at least partially, with a solution (14). A tubing set (16) connects the two filled bags (10,12) and may also be filled with solution (14) which is added to the bags (10,12) and the tubing set (16) during the manufacturing process. Alternatively, the tubing set (16) may be filled with air. The tubing set (16) is sandwiched between the solution bag (10) and the drain bag (12) and subsequently packaged in an overpouch (24). The method for forming the package including the bags filled with solution is simplified and the overall package size is reduced due to the sandwiched tubing set (16) between the solution bags (10,12) and the provision of solution in both bags (10,12).
    Type: Application
    Filed: October 29, 2002
    Publication date: June 19, 2003
    Inventors: Michael R. Keilman, Walter A. Makaryk, Joseph A. Giertych
  • Patent number: 6508800
    Abstract: A dual-filled twin bag, a packaging including the twin bag, and a method for forming the packaged twin bags are provided. Each of two bags, a solution bag (10)and a drain bag (12) for a system used for a peritoneal dialysis procedure, are filled, at least partially, with a solution (14). A tubing set (16) connects the two filled bags (10,12) and may also be filled with solution (14) which is added to the bags (10,12) and the tubing set (16) during the manufacturing process. Alternatively, the tubing set (16) may be filled with air. The tubing set (16) is sandwiched between the solution bag (10) and the drain bag (12) and subsequently packaged in an overpouch (24). The method for forming the package including the bags filled with solution is simplified and the overall package size is reduced due to the sandwiched tubing set (16) between the solution bags (10,12) and the provision of solution in both bags (10,12).
    Type: Grant
    Filed: July 8, 1999
    Date of Patent: January 21, 2003
    Assignee: Baxter International Inc.
    Inventors: Michael R. Keilman, Walter A. Makaryk, Joseph A. Giertych
  • Patent number: 5840252
    Abstract: The present invention provides improved methods for manufacturing solutions including medical solutions. To this end, in an embodiment, a method for preparing a medical solution is provided comprising the steps of: placing a solution in a gas permeable container; and allowing carbon dioxide to permeate through the container until a desired pH is achieved.
    Type: Grant
    Filed: October 18, 1996
    Date of Patent: November 24, 1998
    Assignee: Baxter International Inc.
    Inventor: Joseph A. Giertych
  • Patent number: 5605934
    Abstract: The present invention provides improved methods for manufacturing solutions including medical solutions. To this end, in an embodiment, a method for preparing a medical solution is provided comprising the steps of: placing a solution in a gas permeable container; and allowing carbon dioxide to permeate through the container until a desired pH is achieved.
    Type: Grant
    Filed: March 23, 1995
    Date of Patent: February 25, 1997
    Assignee: Baxter International Inc.
    Inventor: Joseph A. Giertych