Patents by Inventor Steven Gage Urdahl

Steven Gage Urdahl 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: 8202240
    Abstract: Method and apparatus for separating plasma from blood in a membrane separator and further separator the separated plasma into desired plasma proteins in a plasma separator fluidly connected to the membrane separator to receive the separated plasma.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: June 19, 2012
    Assignee: CaridianBCT, Inc.
    Inventors: Thomas J. Felt, Frank Corbin, III, Steven Gage Urdahl
  • Publication number: 20120145619
    Abstract: An integrated pre-connected apheresis disposable set for separating plasma from blood in a separation vessel and further separating the separated plasma into desired plasma proteins in a plasma separator fluidly connected to the separation vessel to receive the separated plasma.
    Type: Application
    Filed: February 21, 2012
    Publication date: June 14, 2012
    Applicant: CARIDIANBCT, INC.
    Inventors: Steven Gage URDAHL, Thomas J. FELT, Frank CORBIN, III
  • Patent number: 8123713
    Abstract: Method and apparatus for separating plasma from blood in a separation vessel and further separator the separated plasma into desired plasma proteins in a plasma separator fluidly connected to the separation vessel to receive the separated plasma.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: February 28, 2012
    Assignee: Caridian BCT, Inc.
    Inventors: Thomas J. Felt, Frank Corbin, III, Steven Gage Urdahl
  • Publication number: 20100042037
    Abstract: Method and apparatus for separating plasma from blood in a separation vessel and further separator the separated plasma into desired plasma proteins in a plasma separator fluidly connected to the separation vessel to receive the separated plasma.
    Type: Application
    Filed: April 24, 2009
    Publication date: February 18, 2010
    Applicant: CARIDIANBCT, INC.
    Inventors: Thomas J. FELT, Frank CORBIN, III, Steven Gage URDAHL
  • Publication number: 20100042038
    Abstract: Method and apparatus for separating plasma from blood in a membrane separator and further separator the separated plasma into desired plasma proteins in a plasma separator fluidly connected to the membrane separator to receive the separated plasma.
    Type: Application
    Filed: April 24, 2009
    Publication date: February 18, 2010
    Applicant: CaridianBCT, Inc.
    Inventors: Steven Gage URDAHL, Frank CORBIN, III, Thomas J. FELT
  • Patent number: 7072769
    Abstract: A blood component collection system with manipulation and optimization capabilities. In one embodiment, process parameters are derived from an input/configured predetermined blood component yield and which is based upon the maximization of at least one process parameter. Thereafter, the blood component collection procedure is performed with these derived process control parameters. In another embodiment, process parameters are derived from an input total procedure time from a maximized value for at least one of the other process control parameters so as to maximize blood component yield in this fixed time. Thereafter, the blood component collection procedure is performed with these derived parameters.
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: July 4, 2006
    Assignee: Gambro, Inc.
    Inventors: Peter Fletcher-Haynes, William Sweat, Richard Judy, Scott Butzke, Kim Pemberton, Frank Corbin, III, Robert W. Langley, Steven Gage Urdahl, Christopher Fletcher
  • Patent number: 6994790
    Abstract: A method is disclosed for collecting and processing whole blood. Whole blood is collected at several remote donor sites and transported to a central blood-processing center, where information regarding demand for blood products is used to direct processing of whole blood into blood products. Whole blood is initially collected in collection bags unattached to satellite bags instead of commonly used multiple bag sets. When the determination is made at the blood processing center as to which blood products are to be made, the appropriate satellite bags and/or other system components are sterile docked to the blood-collection bag and the whole blood is processed. The use of blood-collection bags initially unattached to satellite bags eliminates waste and simplifies the transportation and processing of whole blood. Also disclosed are blood collection systems that remove leukocytes and collect whole blood into blood-collection bags unattached to satellite bags.
    Type: Grant
    Filed: February 3, 2003
    Date of Patent: February 7, 2006
    Assignee: Gambro, Inc.
    Inventors: Frank Corbin, III, Steven Gage Urdahl
  • Publication number: 20030146170
    Abstract: A method is disclosed for collecting and processing whole blood. Whole blood is collected at several remote donor sites and transported to a central blood-processing center, where information regarding demand for blood products is used to direct processing of whole blood into blood products. Whole blood is initially collected in collection bags unattached to satellite bags instead of commonly used multiple bag sets. When the determination is made at the blood processing center as to which blood products are to be made, the appropriate satellite bags and/or other system components are sterile docked to the blood-collection bag and the whole blood is processed. The use of blood-collection bags initially unattached to satellite bags eliminates waste and simplifies the transportation and processing of whole blood. Also disclosed are blood collection systems that remove leukocytes and collect whole blood into blood-collection bags unattached to satellite bags.
    Type: Application
    Filed: February 3, 2003
    Publication date: August 7, 2003
    Inventors: Frank Corbin, Steven Gage Urdahl
  • Publication number: 20010034614
    Abstract: A blood component collection system with manipulation and optimization capabilities. In one embodiment, process parameters are derived from an input/configured predetermined blood component yield and which is based upon the maximization of at least one process parameter. Thereafter, the blood component collection procedure is performed with these derived process control parameters. In another embodiment, process parameters are derived from an input total procedure time from a maximized value for at least one of the other process control parameters so as to maximize blood component yield in this fixed time. Thereafter, the blood component collection procedure is performed with these derived parameters.
    Type: Application
    Filed: March 1, 2001
    Publication date: October 25, 2001
    Inventors: Peter Fletcher-Haynes, William Sweat, Richard Judy, Scott Butzke, Kim Pemberton, Frank Corbin, Robert W. Langley, Steven Gage Urdahl, Christopher Fletcher
  • Patent number: 6233525
    Abstract: A blood component collection system is disclosed with optimization capabilities. In one embodiment, process parameters are derived from an input/configured predetermined blood component yield and which is based upon the maximization of at least one process parameters. Thereafter, the blood component collection procedure is performed with these derived process control parameters. In another embodiment, process parameters are derived from an input total procedure time from a maximized value for at least one of the other process control parameters so as to maximize blood component yield in this fixed time. Thereafter, the blood component collection procedure is performed with these derived parameters.
    Type: Grant
    Filed: July 26, 1999
    Date of Patent: May 15, 2001
    Assignee: Gambro, Inc
    Inventors: Robert W. Langley, John J. Keller, Steven Gage Urdahl
  • Patent number: 5970423
    Abstract: A blood component collection system with optimization capabilities. In one embodiment, process parameters are derived from an input/configured predetermined blood component yield and which is based upon the maximization of at least one process parameter. Thereafter, the blood component collection procedure is performed with these derived process control parameters. In another embodiment, process parameters are derived from an input total procedure time from a maximized value for at least one of the other process control parameters so as to maximize blood component yield in this fixed time. Thereafter, the blood component collection procedure is performed with these derived parameters.
    Type: Grant
    Filed: September 12, 1997
    Date of Patent: October 19, 1999
    Assignee: Cobe Laboratories, Inc.
    Inventors: Robert W. Langley, John J. Keller, Steven Gage Urdahl
  • Patent number: 5712798
    Abstract: A blood component collection system with optimization capabilities. In one embodiment, process parameters are derived from an input/configured predetermined blood component yield and which is based upon the maximization of at least one process parameter. Thereafter, the blood component collection procedure is performed with these derived process control parameters. In another embodiment, process parameters are derived from an input total procedure time from a maximized value for at least one of the other process control parameters so as to maximize blood component yield in this fixed time. Thereafter, the blood component collection procedure is performed with these derived parameters.
    Type: Grant
    Filed: May 12, 1995
    Date of Patent: January 27, 1998
    Assignee: Cobe Laboratories, Inc.
    Inventors: Robert W. Langley, John J. Keller, Steven Gage Urdahl
  • Patent number: 5658240
    Abstract: A blood component collection system with optimization capabilities. In one embodiment, the blood component collection system includes a central input station (e.g., computer) and a plurality of blood component collection assemblies. These blood component collection assemblies include a blood component collection device and an operator interface module (e.g., computer). Various types of data are maintained on the collection procedures performed in the blood component collection system and are utilized to generate various types of reports for optimizing system operations.
    Type: Grant
    Filed: October 21, 1994
    Date of Patent: August 19, 1997
    Assignee: Cobe Laboratories, Inc.
    Inventors: Steven Gage Urdahl, Timothy Michael Gordon, Thomas James Minyard, Emery Joseph Stephans