Patents by Inventor Russell O. Potts
Russell O. Potts 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: 6999810Abstract: An automated system for continual transdermal extraction of analytes present in a biological system is provided. The system can be used for detecting and/or measuring the concentration of the analyte using an electrochemical biosensor detection means. The system optionally uses reverse iontophoresis to carry out the continual transdermal extraction of the analytes.Type: GrantFiled: September 8, 2004Date of Patent: February 14, 2006Assignee: Animas Technologies LLCInventors: Bret Berner, Lynn Kim, Norman A. Parris, Russell O. Potts, Janet Tamada, Michael J. Tierney
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Patent number: 6941163Abstract: The present invention relates to methods of formulating analyte data databases, the databases themselves, and methods of manipulating the same. In one aspect the present invention includes the formulation of analyte data points, derived data, and data attributes databases comprising data points collected using an analyte monitoring device capable of frequent monitoring of analyte concentrations or amounts. Such data points may comprise acquired data (e.g., values corresponding to analyte concentrations or amounts as measured by said analyte monitoring device). These data points are then associated with one or more relevant data attributes. The resulting databases may be manipulated to determine relationships among the components of the database.Type: GrantFiled: June 12, 2003Date of Patent: September 6, 2005Assignee: Cygnus, Inc.Inventors: Russell Ford, Matthew J. Lesho, Russell O. Potts, Michael J. Tierney, Charles W. Wei
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Patent number: 6885883Abstract: The present invention relates to a predictive-kinetic method for use with data processing of a sensor-generated signal, as well as, microprocessors and monitoring systems employing such a predictive-kinetic method. Data from a transient region of a signal is used with suitable models and curve-fitting methods to predict the signal that would be measured for the system at the completion of the reaction. The values resulting from data processing of sensor response using the methods of the present invention are less sensitive to measurement variables.Type: GrantFiled: May 14, 2001Date of Patent: April 26, 2005Assignee: Cygnus, Inc.Inventors: Norman A. Parris, Russell O. Potts, Michael J. Tierney, Christopher Uhegbu
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Patent number: 6882940Abstract: Described herein are methods, devices, and microprocessors useful for predicting a hypoglycemic event in a subject. The hypoglycemic predictive approach described herein utilizes information obtained from a data stream, e.g., frequently obtained glucose values (current and/or predicted), body temperature, and/or skin conductance, to predict incipient hypoglycemic events and to alert the user.Type: GrantFiled: August 10, 2001Date of Patent: April 19, 2005Assignee: Cygnus, Inc.Inventors: Russell O. Potts, Michael J. Tierney
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Patent number: 6850790Abstract: Methods and devices are provided for measuring the concentration of target chemical analytes present in a biological system. Device configuration and/or measurement techniques are employed in order to reduce the effect of interfering species on sensor sensitivity. One important application of the invention involves a method and device for monitoring blood glucose values.Type: GrantFiled: May 14, 2003Date of Patent: February 1, 2005Assignee: Cygnus, Inc.Inventors: Bret Berner, Chia-Ming Chiang, Michael D. Garrison, Janan Jona, Russell O. Potts, Janet A. Tamada, Michael J. Tierney
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Patent number: 6816742Abstract: An automated system for continual transdermal extraction of analytes present in a biological system is provided. The system can be used for detecting and/or measuring the concentration of the analyte using an electrochemical biosensor detection means. The system optionally uses reverse iontophoresis to carry out the continual transdermal extraction of the analytes.Type: GrantFiled: February 13, 2004Date of Patent: November 9, 2004Assignee: Cygnus, Inc.Inventors: Lynn Kim, Norman A. Parris, Russell O. Potts, Janet Tamada, Michael J. Tierney, Bret Berner
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Publication number: 20040167383Abstract: An automated system for continual transdermal extraction of analytes present in a biological system is provided. The system can be used for detecting and/or measuring the concentration of the analyte using an electrochemical biosensor detection means. The system optionally uses reverse iontophoresis to carry out the continual transdermal extraction of the analytes.Type: ApplicationFiled: February 13, 2004Publication date: August 26, 2004Applicant: Cygnus, Inc.Inventors: Lynn Kim, Norman A. Parris, Russell O. Potts, Janet Tamada, Michael J. Tierney, Bret Berner
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Patent number: 6736777Abstract: The present invention relates generally to a sensor for use in monitoring the amount or concentration of target chemical analytes present in a biological system. For example, the invention relates to a sensor for measuring the amount or concentration of one or more analytes in a transdermally extracted sample. In one embodiment, the invention includes a sensor element comprising, a sensing electrode that reacts electrochemically with hydrogen peroxide to provide a detectable signal, wherein the sensing electrode comprises a platinum-group metal.Type: GrantFiled: January 29, 2003Date of Patent: May 18, 2004Assignee: Cygnus, Inc.Inventors: Lynn Kim, Norman A. Parris, Russell O. Potts, Michael J. Tierney
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Publication number: 20040018486Abstract: The invention relates generally to methods, systems, and devices for measuring the concentration of target analytes present in a biological system using a series of measurements obtained from a monitoring system and a Mixtures of Experts (MOE) algorithm. In one embodiment, the present invention describes a method for measuring blood glucose in a subject.Type: ApplicationFiled: July 24, 2003Publication date: January 29, 2004Applicant: Cygnus, Inc.Inventors: Timothy C. Dunn, Yalia Jayalakshmi, Ronald T. Kurnik, Matthew J. Lesho, Jonathan James Oliver, Russell O. Potts, Janet A. Tamada, Steven Richard Waterhouse, Charles W. Wei
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Publication number: 20030225319Abstract: The present invention relates to methods of formulating analyte data databases, the databases themselves, and methods of manipulating the same. In one aspect the present invention includes the formulation of analyte data points, derived data, and data attributes databases comprising data points collected using an analyte monitoring device capable of frequent monitoring of analyte concentrations or amounts. Such data points may comprise acquired data (e.g., values corresponding to analyte concentrations or amounts as measured by said analyte monitoring device). These data points are then associated with one or more relevant data attributes. The resulting databases may be manipulated to determine relationships among the components of the database.Type: ApplicationFiled: June 12, 2003Publication date: December 4, 2003Applicant: Cygnus, Inc.Inventors: Russell Ford, Matthew J. Lesho, Russell O. Potts, Michael J. Tierney, Charles W. Wei
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Patent number: 6653091Abstract: The invention relates generally to methods, systems, and devices for measuring the concentration of target analytes present in a biological system using a series of measurements obtained from a monitoring system and a Mixtures of Experts (MOE) algorithm. In one embodiment, the present invention describes a method for measuring blood glucose in a subject.Type: GrantFiled: July 23, 2001Date of Patent: November 25, 2003Assignee: Cyngnus, Inc.Inventors: Timothy C. Dunn, Yalia Jayalakshmi, Ronald T. Kurnik, Matthew J. Lesho, Jonathan James Oliver, Russell O. Potts, Janet A. Tamada, Steven Richard Waterhouse, Charles W. Wei
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Publication number: 20030195403Abstract: Methods and devices are provided for measuring the concentration of target chemical analytes present in a biological system. Device configuration and/or measurement techniques are employed in order to reduce the effect of interfering species on sensor sensitivity. One important application of the invention involves a method and device for monitoring blood glucose values.Type: ApplicationFiled: May 14, 2003Publication date: October 16, 2003Applicant: Cygnus, Inc.Inventors: Bret Berner, Chia-Ming Chiang, Michael D. Garrison, Janan Jona, Russell O. Potts, Janet A. Tamada, Michael J. Tierney
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Patent number: 6633772Abstract: The present invention relates to methods of formulating analyte data databases, the databases themselves, and methods of manipulating the same. In one aspect the present invention includes the formulation of analyte data points, derived data, and data attributes databases comprising data points collected using an analyte monitoring device capable of frequent monitoring of analyte concentrations or amounts. Such data points may comprise acquired data (e.g., values corresponding to analyte concentrations or amounts as measured by said analyte monitoring device). These data points are then associated with one or more relevant data attributes. The resulting databases may be manipulated to determine relationships among the components of the database.Type: GrantFiled: August 10, 2001Date of Patent: October 14, 2003Assignee: Cygnus, Inc.Inventors: Russell Ford, Matthew J. Lesho, Russell O. Potts, Michael J. Tierney, Charles W. Wei
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Publication number: 20030153820Abstract: A method is provided for continually or continuously measuring the concentration of target chemical analytes present in a biological system, and processing analyte-specific signals to obtain a measurement value that is closely correlated with the concentration of the target chemical analyte in the biological system. One important application of the invention involves a method for signal processing in a system for monitoring blood glucose values.Type: ApplicationFiled: February 12, 2003Publication date: August 14, 2003Applicant: Cygnus, Inc.Inventors: Bret Berner, Timothy C. Dunn, Kathleen C. Farinas, Michael D. Garrison, Ronald T. Kurnik, Matthew J. Lesho, Russell O. Potts, Janet A. Tamada, Michael J. Tierney
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Publication number: 20030153821Abstract: A method is provided for continually or continuously measuring the concentration of target chemical analytes present in a biological system, and processing analyte-specific signals to obtain a measurement value that is closely correlated with the concentration of the target chemical analyte in the biological system. One important application of the invention involves a method for signal processing in a system for monitoring blood glucose values.Type: ApplicationFiled: March 7, 2003Publication date: August 14, 2003Applicant: Cygnus, Inc.Inventors: Bret Berner, Timothy C. Dunn, Kathleen C. Farinas, Michael D. Garrison, Ronald T. Kurnik, Matthew J. Lesho, Russell O. Potts, Janet A. Tamada, Michael J. Tierney
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Publication number: 20030144581Abstract: Devices and methods are provided for frequently measuring the concentration of an analyte present in a biological system. A monitoring system having at least two components is employed in order to allow separation of data collection from data processing and display. Such separation allows greater flexibility and convenience for the user.Type: ApplicationFiled: January 29, 2003Publication date: July 31, 2003Applicant: Cygnus, Inc.Inventors: Thomas E. Conn, Russell Ford, Russell O. Potts, Pravin L. Soni, Janet A. Tamada, Michael J. Tierney
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Patent number: 6595919Abstract: A method is provided for continually or continuously measuring the concentration of target chemical analytes present in a biological system, and processing analyte-specific signals to obtain a measurement value that is closely correlated with the concentration of the target chemical analyte in the biological system. One important application of the invention involves a method for signal processing in a system for monitoring blood glucose values.Type: GrantFiled: February 27, 2001Date of Patent: July 22, 2003Assignee: Cygnus, Inc.Inventors: Bret Berner, Timothy C. Dunn, Kathleen C. Farinas, Michael D. Garrison, Ronald T. Kurnik, Matthew J. Lesho, Russell O. Potts, Janet A. Tamada, Michael J. Tierney
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Publication number: 20030135100Abstract: An automated system for continual transdermal extraction of analytes present in a biological system is provided. The system can be used for detecting and/or measuring the concentration of the analyte using an electrochemical biosensor detection means. The system optionally uses reverse iontophoresis to carry out the continual transdermal extraction of the analytes.Type: ApplicationFiled: January 29, 2003Publication date: July 17, 2003Applicant: Cygnus, Inc.Inventors: Lynn Kim, Norman A. Parris, Russell O. Potts, Janet Tamada, Michael J. Tierney, Bret Berner
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Patent number: 6594514Abstract: Methods and devices are provided for measuring the concentration of target chemical analytes present in a biological system. Device configuration and/or measurement techniques are employed in order to reduce the effect of interfering species on sensor sensitivity. One important application of the invention involves a method and device for monitoring blood glucose values.Type: GrantFiled: December 20, 2001Date of Patent: July 15, 2003Assignee: Cygnus, Inc.Inventors: Bret Berner, Chia-Ming Chiang, Michael D. Garrison, Janan Jona, Russell O. Potts, Janet A. Tamada, Michael J. Tierney
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Patent number: 6587705Abstract: An automated system for continual transdermal extraction of analytes present in a biological system is provided. The system can be used for detecting and/or measuring the concentration of the analyte using an electrochemical biosensor detection means. The system optionally uses reverse iontophoresis to carry out the continual transdermal extraction of the analytes.Type: GrantFiled: March 10, 1999Date of Patent: July 1, 2003Inventors: Lynn Kim, Norman A. Parris, Russell O. Potts, Janet Tamada, Michael J. Tierney, Bret Berner