Patents by Inventor Rajiv Shah
Rajiv Shah 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).
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Patent number: 11049189Abstract: A computer-implemented method for identifying a property usage type based upon sensor data includes, with customer permission or affirmative consent, receiving data generated by various sensors; generating a report that includes a listing of events recorded by each sensor; analyzing data from the report to determine a property usage type score; receiving data regarding types and levels of insurance coverage associated with the property usage type score; receiving data derived from a homeowner's insurance policy; comparing the types and levels of insurance coverage associated with the property usage type score with the types and levels of insurance coverage from the homeowner's current insurance policy; and transmitting a message to the homeowner to update their insurance policy if there are differences between (i) the insurance coverage that the homeowner has, and (ii) the insurance coverage the homeowner should have based upon the property usage type score.Type: GrantFiled: June 16, 2020Date of Patent: June 29, 2021Assignee: STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANYInventors: Rajiv Shah, Michael S. Jacob, Sripriya Sundararaman, Jeffrey D. Hevrin, Jeffrey G. Kinsey, Phillip Sangpil Moon, EllaKate LeFebre, Sunish Menon, Jeffrey W. Stoiber, James Dykeman, Erin Olander, Lucas Allen
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Patent number: 11020028Abstract: The invention disclosed herein includes sensors having three dimensional configurations that allow expansive “360°” sensing (i.e. sensing analyte from multiple directions) in the environments in which such sensors are disposed. Embodiments of the invention provide analyte sensors having foldable substrates adapted to produce optimized configurations of electrode elements as well as methods for making and using such sensors. Typical embodiments of the invention include glucose sensors used in the management of diabetes.Type: GrantFiled: December 11, 2018Date of Patent: June 1, 2021Assignee: MEDTRONIC MINIMED, INC.Inventors: Megan E. Little, Katherine T. Wolfe, Raghavendhar Gautham, Bradley C. Liang, Rajiv Shah
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Patent number: 11017480Abstract: A computer-implemented method for identifying a property usage type based upon sensor data includes, with customer permission or affirmative consent, receiving data generated by various sensors; generating a report that includes a listing of events recorded by each sensor; analyzing data from the report to determine a property usage type score; receiving data regarding types and levels of insurance coverage associated with the property usage type score; receiving data derived from a homeowner's insurance policy; comparing the types and levels of insurance coverage associated with the property usage type score with the types and levels of insurance coverage from the homeowner's current insurance policy; and transmitting a message to the homeowner to update their insurance policy if there are differences between (i) the insurance coverage that the homeowner has, and (ii) the insurance coverage the homeowner should have based upon the property usage type score.Type: GrantFiled: June 19, 2020Date of Patent: May 25, 2021Assignee: STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANYInventors: Rajiv Shah, Michael S. Jacob, Sripriya Sundararaman, Jeffrey D. Hevrin, Jeffrey G. Kinsey, Phillip Sangpil Moon, Ellakate LeFebre, Sunish Menon, Jeffrey W. Stoiber, James Dykeman, Erin Olander, Lucas Allen
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Publication number: 20210113119Abstract: A diagnostic Electrochemical Impedance Spectroscopy (EIS) procedure is applied to measure values of impedance-related parameters for one or more sensing electrodes. The parameters may include real impedance, imaginary impedance, impedance magnitude, and/or phase angle. The measured values of the impedance-related parameters are then used in performing sensor diagnostics, calculating a highly-reliable fused sensor glucose value based on signals from a plurality of redundant sensing electrodes, calibrating sensors, detecting interferents within close proximity of one or more sensing electrodes, and testing surface area characteristics of electroplated electrodes. Advantageously, impedance-related parameters can be defined that are substantially glucose-independent over specific ranges of frequencies. An Application Specific Integrated Circuit (ASIC) enables implementation of the EIS-based diagnostics, fusion algorithms, and other processes based on measurement of EIS-based parameters.Type: ApplicationFiled: December 28, 2020Publication date: April 22, 2021Inventors: NING YANG, RAGHAVENDHAR GAUTHAM, RAJIV SHAH
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Publication number: 20210045661Abstract: An on-body insertion system is described. The on-body system includes a sensor in a first position being substantially parallel to an insertion surface. Activation of an actuator transitions the sensor to a second position. Wherein the transition imparts movement to the sensor that is substantially parallel to the insertion surface and the second position results in the sensing area being beneath the insertion surface.Type: ApplicationFiled: October 30, 2020Publication date: February 18, 2021Applicant: PercuSense, Inc.Inventors: Katherine Wolfe, Joseph Ferreira, Ellen Messer, Rajiv Shah, Konrad Chan
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Patent number: 10905365Abstract: A diagnostic Electrochemical Impedance Spectroscopy (EIS) procedure is applied to measure values of impedance-related parameters for one or more sensing electrodes. The parameters may include real impedance, imaginary impedance, impedance magnitude, and/or phase angle. The measured values of the impedance-related parameters are then used in performing sensor diagnostics, calculating a highly-reliable fused sensor glucose value based on signals from a plurality of redundant sensing electrodes, calibrating sensors, detecting interferents within close proximity of one or more sensing electrodes, and testing surface area characteristics of electroplated electrodes. Advantageously, impedance-related parameters can be defined that are substantially glucose-independent over specific ranges of frequencies. An Application Specific Integrated Circuit (ASIC) enables implementation of the EIS-based diagnostics, fusion algorithms, and other processes based on measurement of EIS-based parameters.Type: GrantFiled: October 26, 2018Date of Patent: February 2, 2021Assignee: MEDTRONIC MINIMED, INC.Inventors: Ning Yang, Raghavendhar Gautham, Rajiv Shah
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Publication number: 20210023313Abstract: In one embodiment, an infusion set and sensor assembly delivered within a subject is disclosed. The assembly includes a cannula that is terminated at a cannula opening. The assembly further includes a sharp that is at least partially within the hollow of the cannula. A sensor having a proximal end and a distal end is also included in the assembly. The proximal end of the sensor is held in a fixed location while the distal end is retained with a portion of the cannula. The sensor further includes sensor slack, wherein transitioning the sharp from a first position to a second position simultaneously inserts the cannula and sensor to a desired insertion depth within a subject via a single point of insertion.Type: ApplicationFiled: July 23, 2020Publication date: January 28, 2021Applicant: PercuSense, Inc.Inventors: Katherine Wolfe, Rajiv Shah
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Patent number: 10888281Abstract: An apparatus for early detection of sepsis in a host is disclosed. The apparatus includes a first sensor to directly measure a glucose level, a second sensor to directly measure a lactate level and a third sensor to directly measure a tissue oxygen level. The first sensor, the second sensor, and the third sensor all being inserted at a single point of entry in a subcutaneous space of the host such that a predetermined correlation between the glucose level, lactate level, and tissue oxygen level signals conditions related to sepsis.Type: GrantFiled: January 26, 2017Date of Patent: January 12, 2021Assignee: PercuSense, Inc.Inventors: Rajiv Shah, Bradley Liang, Bahar Sutorius, Katherine Wolfe, Ellen Messer, Shaun Pendo
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Publication number: 20200383600Abstract: A sensor assembly is disclosed. The sensor assembly having a first conductor and a second conductor being separated by an insulator. The sensor assembly further has an aperture that is formed through the first conductor, the second conductor and the insulator, wherein formation of the aperture creates an electrical short circuit between the first conductor and the second conductor.Type: ApplicationFiled: June 7, 2020Publication date: December 10, 2020Applicant: PercuSense, Inc.Inventors: RAJIV SHAH, KATHERINE WOLFE, SHAUN PENDO
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Patent number: 10849539Abstract: An on-body insertion system is described. The on-body system includes a sensor in a first position being substantially parallel to an insertion surface. Activation of an actuator transitions the sensor to a second position. Wherein the transition imparts movement to the sensor that is substantially parallel to the insertion surface and the second position results in the sensing area being beneath the insertion surface.Type: GrantFiled: November 17, 2017Date of Patent: December 1, 2020Assignee: PercuSense, Inc.Inventors: Katherine Wolfe, Joseph Ferreira, Ellen Messer, Rajiv Shah, Konrad Chan
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Patent number: 10845330Abstract: A physiological characteristic sensor, a method for forming a physiological characteristic sensor, and a method for forming a platinum deposit having a rough surface are presented here. The method for forming a physiological characteristic sensor includes immersing a sensor electrode in a platinum electrolytic bath. Further, the method includes performing an electrodeposition process by sequentially applying a pulsed signal to the sensor electrode, wherein the pulsed signal includes a repeated cycle of a first current and a second current different from the first current, and applying a non-pulsed continuous signal to the sensor electrode, wherein the non-pulsed continuous signal includes a non-repeated application of a third current, to form a platinum deposit on the sensor electrode.Type: GrantFiled: May 15, 2017Date of Patent: November 24, 2020Assignee: Medtronic MiniMed, Inc.Inventors: Steven C. Jacks, Raghavendhar Gautham, Bradley C. Liang, Megan E. Little, Daniel E. Pesantez, Rajiv Shah
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Patent number: 10824535Abstract: A computer-implemented method for determining features of a dataset that are indicative of anomalous behavior of one or more computers in a large group of computers comprises (1) receiving log files including a plurality of entries of data regarding connections between a plurality of computers belonging to an organization and a plurality of websites outside the organization, each entry being associated with the actions of one computer, (2) executing a time series decomposition algorithm on a portion of the features of the data to generate a first list of features, (3) implementing a plurality of traffic dispersion graphs to generate a second list of features, and (4) implementing an autoencoder and a random forest regressor to generate a third list of features.Type: GrantFiled: February 4, 2019Date of Patent: November 3, 2020Assignee: State Farm Mutual Automobile Insurance CompanyInventors: Rajiv Shah, Shannon Morrison, Jeremy Cunningham, Taylor Smith, Sripriya Sundararaman, Jing Wan, Jeffrey Hevrin, Ronald Duehr, Brad Sliz, Lucas Allen
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Publication number: 20200320639Abstract: A computer-implemented method for identifying a property usage type based upon sensor data includes, with customer permission or affirmative consent, receiving data generated by various sensors; generating a report that includes a listing of events recorded by each sensor; analyzing data from the report to determine a property usage type score; receiving data regarding types and levels of insurance coverage associated with the property usage type score; receiving data derived from a homeowner's insurance policy; comparing the types and levels of insurance coverage associated with the property usage type score with the types and levels of insurance coverage from the homeowner's current insurance policy; and transmitting a message to the homeowner to update their insurance policy if there are differences between (i) the insurance coverage that the homeowner has, and (ii) the insurance coverage the homeowner should have based upon the property usage type score.Type: ApplicationFiled: June 19, 2020Publication date: October 8, 2020Inventors: Rajiv Shah, Michael S. Jacob, Sripriya Sundararaman, Jeffrey D. Hervin, Jeffrey G. Kinsey, Phillip Sangpil Moon, Ellakate LeFebre, Sunish Menon, Jeffrey W. Stoiber, James Dykeman, Erin Olander, Lucas Allen
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Publication number: 20200311825Abstract: A computer-implemented method for identifying a property usage type based upon sensor data includes, with customer permission or affirmative consent, receiving data generated by various sensors; generating a report that includes a listing of events recorded by each sensor; analyzing data from the report to determine a property usage type score; receiving data regarding types and levels of insurance coverage associated with the property usage type score; receiving data derived from a homeowner's insurance policy; comparing the types and levels of insurance coverage associated with the property usage type score with the types and levels of insurance coverage from the homeowner's current insurance policy; and transmitting a message to the homeowner to update their insurance policy if there are differences between (i) the insurance coverage that the homeowner has, and (ii) the insurance coverage the homeowner should have based upon the property usage type score.Type: ApplicationFiled: June 16, 2020Publication date: October 1, 2020Inventors: Rajiv Shah, Michael S. Jacob, Sripriya Sundararaman, Jeffrey D. Hevrin, Jeffrey G. Kinsey, Phillip Sangpil Moon, EllaKate LeFebre, Sunish Moon, Jeffrey W. Stoiber, James Dykeman, Erin Olander, Lucas Allen
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Publication number: 20200312433Abstract: The present disclosure in some embodiments relates to a computer-based method for improving the pharmaceutical understanding of a user. The method includes receiving medication data from a source, wherein the medication data is related to a user's prescribed, dispensed, or claimed medicines; associating a unique ID for each user with the medication data for the user; providing a user interface, whereby the data for a user is accessible to the user only after the user has provided an authentication, wherein the medication data accessible to the user via the user interface comprises the one or more medications the user is taking.Type: ApplicationFiled: January 20, 2020Publication date: October 1, 2020Inventor: Rajiv Shah
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Publication number: 20200237268Abstract: A diagnostic Electrochemical Impedance Spectroscopy (EIS) procedure is applied to measure values of impedance-related parameters for one or more sensing electrodes. The parameters may include real impedance, imaginary impedance, impedance magnitude, and/or phase angle. The measured values of the impedance-related parameters are then used in performing sensor diagnostics, calculating a highly-reliable fused sensor glucose value based on signals from a plurality of redundant sensing electrodes, calibrating sensors, detecting interferents within close proximity of one or more sensing electrodes, and testing surface area characteristics of electroplated electrodes. Advantageously, impedance-related parameters can be defined that are substantially glucose-independent over specific ranges of frequencies. An Application Specific Integrated Circuit (ASIC) enables implementation of the EIS-based diagnostics, fusion algorithms, and other processes based on measurement of EIS-based parameters.Type: ApplicationFiled: April 20, 2020Publication date: July 30, 2020Inventors: Jenn-Hann Larry Wang, Michael E. Miller, Raghavendhar Gautham, Yiwen Li, Rajiv Shah
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Patent number: 10726494Abstract: A computer-implemented method for identifying a property usage type based upon sensor data includes, with customer permission or affirmative consent, receiving data generated by various sensors; generating a report that includes a listing of events recorded by each sensor; analyzing data from the report to determine a property usage type score; receiving data regarding types and levels of insurance coverage associated with the property usage type score; receiving data derived from a homeowner's insurance policy; comparing the types and levels of insurance coverage associated with the property usage type score with the types and levels of insurance coverage from the homeowner's current insurance policy; and transmitting a message to the homeowner to update their insurance policy if there are differences between (i) the insurance coverage that the homeowner has, and (ii) the insurance coverage the homeowner should have based upon the property usage type score.Type: GrantFiled: January 11, 2017Date of Patent: July 28, 2020Assignee: STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANYInventors: Rajiv Shah, Michael Shawn Jacob, Sripriya Sundararaman, Jeffrey David Hevrin, Jeffrey Kinsey, Phillip Sangpil Moon, EllaKate LeFebre, Sunish Menon, Jeffrey Wilson Stoiber, James Nolan Dykeman, Erin Ann Olander, Lucas Allen
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Patent number: 10726500Abstract: A computer-implemented method for identifying a property usage type based upon sensor data includes, with customer permission or affirmative consent, receiving data generated by various sensors; generating a report that includes a listing of events recorded by each sensor; analyzing data from the report to determine a property usage type score; receiving data regarding types and levels of insurance coverage associated with the property usage type score; receiving data derived from a homeowner's insurance policy; comparing the types and levels of insurance coverage associated with the property usage type score with the types and levels of insurance coverage from the homeowner's current insurance policy; and transmitting a message to the homeowner to update their insurance policy if there are differences between (i) the insurance coverage that the homeowner has, and (ii) the insurance coverage the homeowner should have based upon the property usage type score.Type: GrantFiled: June 26, 2019Date of Patent: July 28, 2020Assignee: State Farm Mutual Automobile Insurance CompanyInventors: Rajiv Shah, Michael S. Jacob, Sripriya Sundararaman, Jeffrey D. Hevrin, Jeffrey G. Kinsey, Phillip Sangpil Moon, Ellakate LeFebre, Sunish Menon, Jeffrey W. Stoiber, James Dykeman, Erin Olander, Lucas Allen
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Patent number: 10660555Abstract: A diagnostic Electrochemical Impedance Spectroscopy (EIS) procedure is applied to measure values of impedance-related parameters for one or more sensing electrodes. The parameters may include real impedance, imaginary impedance, impedance magnitude, and/or phase angle. The measured values of the impedance-related parameters are then used in performing sensor diagnostics, calculating a highly-reliable fused sensor glucose value based on signals from a plurality of redundant sensing electrodes, calibrating sensors, detecting interferents within close proximity of one or more sensing electrodes, and testing surface area characteristics of electroplated electrodes. Advantageously, impedance-related parameters can be defined that are substantially glucose-independent over specific ranges of frequencies. An Application Specific Integrated Circuit (ASIC) enables implementation of the EIS-based diagnostics, fusion algorithms, and other processes based on measurement of EIS-based parameters.Type: GrantFiled: May 22, 2019Date of Patent: May 26, 2020Assignee: MEDTRONIC MINIMED, INC.Inventors: Jenn-Hann Larry Wang, Michael E. Miller, Raghavendhar Gautham, Yiwen Li, Rajiv Shah
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Publication number: 20200146596Abstract: An electrode measuring the presence of an analyte is described as one embodiment. The electrode includes a working conductor with an electrode reactive surface and a first reactive chemistry that is responsive to the analyte. The electrode further includes a first transport material that enables flux of the first analyte to the first reactive chemistry and a second transport material that supplies a reactant to the first reactive chemistry. Wherein the first reactive chemistry does not contact the electrode reactive surface while at least partially shadowing a portion of the electrode reactive surface.Type: ApplicationFiled: June 22, 2018Publication date: May 14, 2020Inventors: Rajiv Shah, Bradley Liang, Katherine Wolfe, Ellen Messer, Shaun Pendo