Patents by Inventor Kristina Lawrence

Kristina Lawrence 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).

  • POLYMER MEMBRANES FOR CONTINUOUS ANALYTE SENSORS
    Publication number: 20150038815
    Abstract: Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
    Type: Application
    Filed: October 17, 2014
    Publication date: February 5, 2015
    Inventors: Robert J. Boock, Monica A. Rixman, Huashi Zhang, Michael J. Estes, Kristina Lawrence
  • POLYMER MEMBRANES FOR CONTINUOUS ANALYTE SENSORS
    Publication number: 20140148666
    Abstract: Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
    Type: Application
    Filed: January 30, 2014
    Publication date: May 29, 2014
    Applicant: DexCom, Inc.
    Inventors: Robert Boock, Monica Rixman Swinney, Huashi Zhang, Michael J. Estes, Kristina Lawrence
  • POLYMER MEMBRANES FOR CONTINUOUS ANALYTE SENSORS
    Publication number: 20140148667
    Abstract: Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
    Type: Application
    Filed: January 30, 2014
    Publication date: May 29, 2014
    Applicant: DexCom, Inc.
    Inventors: Robert Boock, Monica Rixman Swinney, Huashi Zhang, Michael J. Estes, Kristina Lawrence
  • Polymer membranes for continuous analyte sensors
    Patent number: 8682408
    Abstract: Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: March 25, 2014
    Assignee: DexCom, Inc.
    Inventors: Robert Boock, Monica A. Rixman, Huashi Zhang, Michael J. Estes, Kristina Lawrence
  • POLYMER MEMBRANES FOR CONTINUOUS ANALYTE SENSORS
    Publication number: 20140046158
    Abstract: Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
    Type: Application
    Filed: October 18, 2013
    Publication date: February 13, 2014
    Applicant: DexCom, Inc.
    Inventors: Robert J. Boock, Monica A. Rixman, Huashi Zhang, Michael J. Estes, Kristina Lawrence
  • Polymer membranes for continuous analyte sensors
    Patent number: 8583204
    Abstract: Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: November 12, 2013
    Assignee: DexCom, Inc.
    Inventors: Robert Boock, Monica A. Rixman, Huashi Zhang, Michael J. Estes, Kristina Lawrence
  • POLYMER MEMBRANES FOR CONTINUOUS ANALYTE SENSORS
    Publication number: 20100280341
    Abstract: Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
    Type: Application
    Filed: March 5, 2010
    Publication date: November 4, 2010
    Applicant: DexCom, Inc.
    Inventors: Robert Boock, Monica A. Rixman, Huashi Zhang, Michael J. Estes, Kristina Lawrence
  • POLYMER MEMBRANES FOR CONTINUOUS ANALYTE SENSORS
    Publication number: 20100274107
    Abstract: Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
    Type: Application
    Filed: March 5, 2010
    Publication date: October 28, 2010
    Applicant: DexCom, Inc.
    Inventors: Robert Boock, Monica A. Rixman, Huashi Zhang, Michael J. Estes, Kristina Lawrence
  • POLYMER MEMBRANES FOR CONTINUOUS ANALYTE SENSORS
    Publication number: 20090247855
    Abstract: Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
    Type: Application
    Filed: March 27, 2009
    Publication date: October 1, 2009
    Applicant: DexCom, Inc.
    Inventors: Robert Boock, Monica A. Rixman, Huashi Zhang, Michael J. Estes, Kristina Lawrence
  • POLYMER MEMBRANES FOR CONTINUOUS ANALYTE SENSORS
    Publication number: 20090247856
    Abstract: Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
    Type: Application
    Filed: March 27, 2009
    Publication date: October 1, 2009
    Applicant: DexCom, Inc.
    Inventors: Robert Boock, Monica A. Rixman, Huashi Zhang, Michael J. Estes, Kristina Lawrence