Patents by Inventor John Charles Mazza

John Charles Mazza 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).

  • Continuous analyte measurement systems and systems and methods for implanting them
    Patent number: 10827954
    Abstract: Low profile continuous analyte measurement systems and systems and methods for implantation within the skin of a patient are provided.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: November 10, 2020
    Assignee: Abbott Diabetes Care Inc.
    Inventors: Udo Hoss, John Charles Mazza, Phu Le
  • DERMAL LAYER ANALYTE SENSING DEVICES AND METHODS
    Publication number: 20200305771
    Abstract: Provided are dermal sensors and dermal sensor applicator sets to insert at least a portion of a dermal sensor into a dermal layer of a subject, as well as methods of making and using the same.
    Type: Application
    Filed: March 11, 2020
    Publication date: October 1, 2020
    Inventors: Benjamin Jay Feldman, Hyun Cho, John Charles Mazza
  • Method and Apparatus for Providing Data Processing and Control in a Medical Communication System
    Publication number: 20200284780
    Abstract: Methods for data processing and control for a medical communication system are provided, including determining a sensitivity value for each sensor of a batch of in vivo analyte sensors; determining a sensitivity variation for each sensor of the batch; determining a mean sensitivity based on the sensitivity value determined for each sensor of the batch when it is determined that the determined sensitivity variation does not exceed a tolerance threshold level; associating a sensor code with each sensor of the batch of in vivo analyte sensors when the mean sensitivity is within a predetermined sensitivity range, wherein the sensor code associated with each sensor is based on a characteristic of the associated sensor; and storing the sensor code associated with at least one sensor of the batch configured to generate signals corresponding to monitored analyte level in a memory of a data processing device associated with the sensor.
    Type: Application
    Filed: March 19, 2020
    Publication date: September 10, 2020
    Applicant: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Geoffrey V. McGarraugh, Andrew H. Naegeli, John Charles Mazza, Benjamin Jay Feldman
  • Method and apparatus for providing data processing and control in a medical communication system
    Patent number: 10634662
    Abstract: Methods for data processing and control for a medical communication system are provided, including determining a sensitivity value for each sensor of a batch of in vivo analyte sensors; determining a sensitivity variation for each sensor of the batch; determining a mean sensitivity based on the sensitivity value determined for each sensor of the batch when it is determined that the determined sensitivity variation does not exceed a tolerance threshold level; associating a sensor code with each sensor of the batch of in vivo analyte sensors when the mean sensitivity is within a predetermined sensitivity range, wherein the sensor code associated with each sensor is based on a characteristic of the associated sensor; and storing the sensor code associated with at least one sensor of the batch configured to generate signals corresponding to monitored analyte level in a memory of a data processing device associated with the sensor.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: April 28, 2020
    Assignee: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Geoffrey V. McGarraugh, Andrew H. Naegeli, John Charles Mazza, Benjamin Jay Feldman
  • Dermal layer analyte sensing devices and methods
    Patent number: 10624567
    Abstract: Provided are dermal sensors and dermal sensor applicator sets to insert at least a portion of a dermal sensor into a dermal layer of a subject, as well as methods of making and using the same.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: April 21, 2020
    Assignee: ABBOTT DIABETES CARE INC.
    Inventors: Benjamin Jay Feldman, Hyun Cho, John Charles Mazza
  • Method and System for Providing Calibration of an Analyte Sensor in an Analyte Monitoring System
    Publication number: 20190254575
    Abstract: Method and apparatus for providing calibration of analyte sensor including applying a control signal, detecting a measured response to the control signal, determining a variance in the detected measured response, and estimating a sensor sensitivity based on the variance in the detected measured response is provided
    Type: Application
    Filed: May 6, 2019
    Publication date: August 22, 2019
    Applicant: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Kenneth J. Doniger, Erwin Satrya Budiman, Songbiao Zhang, John Charles Mazza
  • Method and system for dynamically updating calibration parameters for an analyte sensor
    Patent number: 10342469
    Abstract: Methods and apparatuses for determining an analyte value are disclosed.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: July 9, 2019
    Assignee: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Erwin Satrya Budiman, Kenneth J. Doniger, John Charles Mazza
  • Method and system for providing calibration of an analyte sensor in an analyte monitoring system
    Patent number: 10278630
    Abstract: Method and apparatus for providing calibration of analyte sensor including applying a control signal, detecting a measured response to the control signal, determining a variance in the detected measured response, and estimating a sensor sensitivity based on the variance in the detected measured response is provided.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: May 7, 2019
    Assignee: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Kenneth J. Doniger, Erwin Satrya Budiman, Songbiao Zhang, John Charles Mazza
  • Method and Apparatus for Providing Data Processing and Control in a Medical Communication System
    Publication number: 20190072538
    Abstract: Methods for data processing and control for a medical communication system are provided, including determining a sensitivity value for each sensor of a batch of in vivo analyte sensors; determining a sensitivity variation for each sensor of the batch; determining a mean sensitivity based on the sensitivity value determined for each sensor of the batch when it is determined that the determined sensitivity variation does not exceed a tolerance threshold level; associating a sensor code with each sensor of the batch of in vivo analyte sensors when the mean sensitivity is within a predetermined sensitivity range, wherein the sensor code associated with each sensor is based on a characteristic of the associated sensor; and storing the sensor code associated with at least one sensor of the batch configured to generate signals corresponding to monitored analyte level in a memory of a data processing device associated with the sensor.
    Type: Application
    Filed: November 5, 2018
    Publication date: March 7, 2019
    Applicant: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Geoffrey V. McGarraugh, Andrew H. Naegeli, John Charles Mazza, Benjamin Jay Feldman
  • Analyte Sensor Sensitivity Attenuation Mitigation
    Publication number: 20180344257
    Abstract: Method and apparatus for receiving a first signal from a first working electrode of a glucose sensor positioned at a first predetermined position under the skin layer, receiving a second signal from a second working electrode of the glucose sensor positioned at a second predetermined position under the skin layer, the second signal received substantially contemporaneous to receiving the first signal, detecting a dropout in the signal level associated with one of the first or second signals, comparing the first signal and the second signal to determine a variation between the first and second signals, and confirming one of the first or second signals as a valid glucose sensor signal output when the determined variation between the first and the second signals is less than a predetermined threshold level are provided.
    Type: Application
    Filed: August 10, 2018
    Publication date: December 6, 2018
    Applicant: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, John Charles Mazza, Kenneth J. Doniger
  • Method and Apparatus for Providing Data Processing and Control in a Medical Communication System
    Publication number: 20180328766
    Abstract: Methods and apparatus for providing data processing and control for use in a medical communication system are provided.
    Type: Application
    Filed: July 19, 2018
    Publication date: November 15, 2018
    Applicant: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Geoffrey V. McGarraugh, Andrew H. Naegeli, John Charles Mazza, Benjamin Jay Feldman
  • Method and apparatus for providing data processing and control in a medical communication system
    Patent number: 10119956
    Abstract: Methods for data processing and control for a medical communication system are provided, including determining a sensitivity value for each sensor of a batch of in vivo analyte sensors; determining a sensitivity variation for each sensor of the batch; determining a mean sensitivity based on the sensitivity value determined for each sensor of the batch when it is determined that the determined sensitivity variation does not exceed a tolerance threshold level; associating a sensor code with each sensor of the batch of in vivo analyte sensors when the mean sensitivity is within a predetermined sensitivity range, wherein the sensor code associated with each sensor is based on a characteristic of the associated sensor; and storing the sensor code associated with at least one sensor of the batch configured to generate signals corresponding to monitored analyte level in a memory of a data processing device associated with the sensor.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: November 6, 2018
    Assignee: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Geoffrey V. McGarraugh, Andrew H. Naegeli, John Charles Mazza, Benjamin Jay Feldman
  • Analyte sensor sensitivity attenuation mitigation
    Patent number: 10045739
    Abstract: Method and apparatus for receiving a first signal from a first working electrode of a glucose sensor positioned at a first predetermined position under the skin layer, receiving a second signal from a second working electrode of the glucose sensor positioned at a second predetermined position under the skin layer, the second signal received substantially contemporaneous to receiving the first signal, detecting a dropout in the signal level associated with one of the first or second signals, comparing the first signal and the second signal to determine a variation between the first and second signals, and confirming one of the first or second signals as a valid glucose sensor signal output when the determined variation between the first and the second signals is less than a predetermined threshold level are provided.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: August 14, 2018
    Assignee: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, John Charles Mazza, Kenneth J. Doniger
  • Method and apparatus for providing data processing and control in a medical communication system
    Patent number: 10031002
    Abstract: Methods and apparatus for providing data processing and control for use in a medical communication system are provided.
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: July 24, 2018
    Assignee: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Geoffrey V. McGarraugh, Andrew H. Naegeli, John Charles Mazza, Benjamin Jay Feldman
  • Method and System for Dynamically Updating Calibration Parameters for an Analyte Sensor
    Publication number: 20180098721
    Abstract: Methods and apparatuses for determining an analyte value are disclosed.
    Type: Application
    Filed: December 8, 2017
    Publication date: April 12, 2018
    Applicant: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Erwin Satrya Budiman, Kenneth J. Doniger, John Charles Mazza
  • Method and System for Providing Calibration of an Analyte Sensor in an Analyte Monitoring System
    Publication number: 20180085037
    Abstract: Method and apparatus for providing calibration of analyte sensor including applying a control signal, detecting a measured response to the control signal, determining a variance in the detected measured response, and estimating a sensor sensitivity based on the variance in the detected measured response is provided
    Type: Application
    Filed: November 30, 2017
    Publication date: March 29, 2018
    Applicant: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Kenneth J. Doniger, Erwin Satrya Budiman, Songbiao Zhang, John Charles Mazza
  • Method and Apparatus for Providing Data Processing and Control in a Medical Communication System
    Publication number: 20180059093
    Abstract: Methods and apparatus for providing data processing and control for use in a medical communication system are provided.
    Type: Application
    Filed: October 27, 2017
    Publication date: March 1, 2018
    Applicant: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Geoffrey V. McGarraugh, Andrew H. Naegeli, John Charles Mazza, Benjamin Jay Feldman
  • Continuous Analyte Measurement Systems and Systems and Methods for Implanting Them
    Publication number: 20180035931
    Abstract: Low profile continuous analyte measurement systems and systems and methods for implantation within the skin of a patient are provided.
    Type: Application
    Filed: October 20, 2017
    Publication date: February 8, 2018
    Applicant: Abbott Diabetes Care Inc.
    Inventors: Udo Hoss, John Charles Mazza, Phu Le
  • Method and system for dynamically updating calibration parameters for an analyte sensor
    Patent number: 9839383
    Abstract: Methods and apparatuses for determining an analyte value are disclosed.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: December 12, 2017
    Assignee: Abbott Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Erwin Satrya Budiman, Kenneth J. Doniger, John Charles Mazza
  • Method and system for providing calibration of an analyte sensor in an analyte monitoring system
    Patent number: 9833181
    Abstract: Method and apparatus for providing calibration of analyte sensor including applying a control signal, detecting a measured response to the control signal, determining a variance in the detected measured response, and estimating a sensor sensitivity based on the variance in the detected measured response is provided.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: December 5, 2017
    Assignee: Abbot Diabetes Care Inc.
    Inventors: Gary Alan Hayter, Kenneth J. Doniger, Erwin Satrya Budiman, Songbiao Zhang, John Charles Mazza