Patents by Inventor Joseph E. Perry
Joseph E. Perry 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: 10895550Abstract: Biosensor systems including a measurement device and test sensors including at least three independently addressable electrodes, with at least two of the electrodes being substantially chemically isolated are disclosed. One or more working electrodes may be combined with two or more counter electrodes. The two or more counter electrodes may operate at different potentials to provide for multi-analyte electrochemical analysis. Analysis methods are provided to perform multi-analyte electrochemical analysis and test sensors are provided having resistance to chemical mixing between secondary analysis regions.Type: GrantFiled: November 10, 2017Date of Patent: January 19, 2021Assignee: Ascensia Diabetes Care Holdings AGInventors: Huan-Ping Wu, Weiping Zhong, Joseph E. Perry, Eric Maurer, Sung-Kwon Jung
-
Publication number: 20180067071Abstract: Biosensor systems including a measurement device and test sensors including at least three independently addressable electrodes, with at least two of the electrodes being substantially chemically isolated are disclosed. One or more working electrodes may be combined with two or more counter electrodes. The two or more counter electrodes may operate at different potentials to provide for multi-analyte electrochemical analysis. Analysis methods are provided to perform multi-analyte electrochemical analysis and test sensors are provided having resistance to chemical mixing between secondary analysis regions.Type: ApplicationFiled: November 10, 2017Publication date: March 8, 2018Inventors: Huan-Ping Wu, Weiping Zhong, Joseph E. Perry, Eric Maurer, Sung-Kwon Jung
-
Patent number: 9846136Abstract: Biosensor systems including a measurement device and test sensors including at least three independently addressable electrodes, with at least two of the electrodes being substantially chemically isolated are disclosed. One or more working electrodes may be combined with two or more counter electrodes. The two or more counter electrodes may operate at different potentials to provide for multi-analyte electrochemical analysis. Analysis methods are provided to perform multi-analyte electrochemical analysis and test sensors are provided having resistance to chemical mixing between secondary analysis regions.Type: GrantFiled: March 22, 2010Date of Patent: December 19, 2017Assignee: Ascensia Diabetes Care Holdings AGInventors: Huan-Ping Wu, Weiping Zhong, Joseph E. Perry, Eric Maurer, Sung-Kwon Jung
-
Patent number: 9658187Abstract: A biosensor with an underfill recognition system assesses whether to analyze a sample for one or more analytes in response to the volume of the sample. The underfill recognition system applies polling and test excitation signals to the sample. The polling signals generate one or more polling output signals, which maybe used to detect when a sample is present and to determine whether the sample has sufficient volume for analysis. The test excitation signal generates one or more test output signals, which may be used to determine one or more analyte concentrations in the sample.Type: GrantFiled: December 2, 2015Date of Patent: May 23, 2017Assignee: Ascensia Diabetes Care Holdings AGInventors: Huan-Ping Wu, Joseph E. Perry, Christine Trippel, Eric Maurer
-
Publication number: 20160084794Abstract: A biosensor with an underfill recognition system assesses whether to analyze a sample for one or more analytes in response to the volume of the sample. The underfill recognition system applies polling and test excitation signals to the sample. The polling signals generate one or more polling output signals, which maybe used to detect when a sample is present and to determine whether the sample has sufficient volume for analysis. The test excitation signal generates one or more test output signals, which may be used to determine one or more analyte concentrations in the sample.Type: ApplicationFiled: December 2, 2015Publication date: March 24, 2016Inventors: Huan-Ping Wu, Joseph E. Perry, Christine Trippel, Eric Maurer
-
Patent number: 9261479Abstract: An electrochemical test sensor being adapted to assist in determining information relating to an analyte in a fluid sample and includes a base and a second layer. The base includes a plurality of electrodes, a working conductive lead and a counter conductive lead thereon. The electrodes include a working electrode and a counter electrode. The second layer assists in forming a channel in which the channel includes a reagent therein. Auto-calibration information of the test sensor is performed by a plurality of auto-calibration segments connected to one of the following: the working conductive lead, the counter conductive lead, or neither of the conductive leads, at least one of the plurality of auto-calibration segments being connected to the working conductive lead and at least one of the plurality of auto-calibration segments being connected to the counter conductive lead.Type: GrantFiled: October 31, 2014Date of Patent: February 16, 2016Assignee: BAYER HEALTHCARE LLCInventors: Harris A. Lieber, Joseph E. Perry
-
Patent number: 9234866Abstract: A biosensor with an underfill recognition system assesses whether to analyze a sample for one or more analytes in response to the volume of the sample. The underfill recognition system applies polling and test excitation signals to the sample. The polling signals generate one or more polling output signals, which maybe used to detect when a sample is present and to determine whether the sample has sufficient volume for analysis. The test excitation signal generates one or more test output signals, which may be used to determine one or more analyte concentrations in the sample.Type: GrantFiled: January 21, 2014Date of Patent: January 12, 2016Assignee: Bayer HealthCare LLCInventors: Huan-Ping Wu, Joseph E. Perry, Christine Trippel, Eric Maurer
-
Publication number: 20150052746Abstract: An electrochemical test sensor being adapted to assist in determining information relating to an analyte in a fluid sample and includes a base and a second layer. The base includes a plurality of electrodes, a working conductive lead and a counter conductive lead thereon. The electrodes include a working electrode and a counter electrode. The second layer assists in forming a channel in which the channel includes a reagent therein. Auto-calibration information of the test sensor is performed by a plurality of auto-calibration segments connected to one of the following: the working conductive lead, the counter conductive lead, or neither of the conductive leads, at least one of the plurality of auto-calibration segments being connected to the working conductive lead and at least one of the plurality of auto-calibration segments being connected to the counter conductive lead.Type: ApplicationFiled: October 31, 2014Publication date: February 26, 2015Inventors: Harris A. Lieber, Joseph E. Perry
-
Patent number: 8906209Abstract: An electrochemical test sensor (10) for determining an analyte in a fluid sample, includes a base (12) and a second layer. The base (12) includes a plurality of electrodes (30,32), a working conductive lead (42) and a counter conductive lead (40) thereon. The electrodes include a working electrode (32) and a counter electrode (30). The second layer (20) assists in forming a channel (22) in which the channel includes a reagent therein. Auto-calibration information of the test sensor is performed by a plurality of auto-calibration segments (75) connected to one of the following: the working conductive lead (42), the counter conductive lead (40), or neither of the conductive leads, at least one of the plurality of auto-calibration segments (75a) being connected to the working conductive lead (42) and at least one of the plurality of auto-calibration segments (75b) being connected to the counter conductive lead (40).Type: GrantFiled: December 8, 2008Date of Patent: December 9, 2014Assignee: Bayer Healthcare LLCInventors: Harris A. Lieber, Joseph E. Perry
-
Publication number: 20140216930Abstract: A biosensor with an underfill recognition system assesses whether to analyze a sample for one or more analytes in response to the volume of the sample. The underfill recognition system applies polling and test excitation signals to the sample. The polling signals generate one or more polling output signals, which maybe used to detect when a sample is present and to determine whether the sample has sufficient volume for analysis. The test excitation signal generates one or more test output signals, which may be used to determine one or more analyte concentrations in the sample.Type: ApplicationFiled: January 21, 2014Publication date: August 7, 2014Applicant: Bayer HealthCare LLCInventors: Huan-Ping Wu, Joseph E. Perry, Christine Trippel, Eric Maurer
-
Patent number: 8668819Abstract: A biosensor with an underfill recognition system assesses whether to analyze a sample for one or more analytes in response to the volume of the sample. The underfill recognition system applies polling and test excitation signals to the sample. The polling signals generate one or more polling output signals, which maybe used to detect when a sample is present and to determine whether the sample has sufficient volume for analysis. The test excitation signal generates one or more test output signals, which may be used to determine one or more analyte concentrations in the sample.Type: GrantFiled: October 22, 2010Date of Patent: March 11, 2014Assignee: Bayer HealthCare LLCInventors: Huan-Ping Wu, Joseph E. Perry, Christine Trippel, Eric Maurer
-
Patent number: 8206564Abstract: A biosensor system determines an analyte concentration using one or more calibrated correlation equations for an optical and/or electrochemical analysis of a biological fluid. The biosensor system may be implemented using a measurement device and a sensor strip. The measurement device senses circuit patterns on an encoding pattern of the sensor strip. The measurement device determines calibration information in response to the circuit patterns, and uses the calibration information to calibrate one or more of the correlation equations. The measurement device uses the calibrated correlation equations to determine the analyte concentration.Type: GrantFiled: July 23, 2007Date of Patent: June 26, 2012Assignee: Bayer Healthcare LLCInventors: Robert D. Schell, Joseph E. Perry
-
Patent number: 8124014Abstract: An auto-calibration circuit or label is adapted to be used with an instrument. The instrument is adapted to determine information related to an analyte of a fluid sample. The auto-calibration circuit or label comprises a plurality of electrical connections, first and second common connections, and first and second auxiliary common connections. The electrical connections convey auto-calibration information corresponding to a test sensor. The auto-calibration information is adapted to be utilized by the instrument to auto-calibrate for the test sensor. The electrical connections include first contact areas. The second common connection is separate and distinct from the first common connection. The first auxiliary common connection is separate and distinct from the first and second common connections. The second auxiliary common connection is separate and distinct from the first and second common connections. The first and second auxiliary common connections are located on opposing sides of the contact areas.Type: GrantFiled: May 27, 2009Date of Patent: February 28, 2012Assignee: Bayer Healthcare LLCInventors: Steven C. Charlton, Joseph E. Perry
-
Publication number: 20110108440Abstract: A biosensor with an underfill recognition system assesses whether to analyze a sample for one or more analytes in response to the volume of the sample. The underfill recognition system applies polling and test excitation signals to the sample. The polling signals generate one or more polling output signals, which maybe used to detect when a sample is present and to determine whether the sample has sufficient volume for analysis. The test excitation signal generates one or more test output signals, which may be used to determine one or more analyte concentrations in the sample.Type: ApplicationFiled: October 22, 2010Publication date: May 12, 2011Applicant: BAYER HEALTHCARE LLCInventors: Huan-Ping Wu, Joseph E. Perry, Christine Trippel, Eric Maurer
-
Patent number: 7919045Abstract: An auto-calibration circuit or label is adapted to be used with different instruments. The auto-calibration circuit comprises a first plurality of electrical connections and at least one electrical connection. The first plurality of electrical connections is utilized by the different instruments to auto-calibrate. The first plurality of electrical connections includes a first plurality of contact areas. At least one electrical connection is utilized solely by the second instrument to auto-calibrate and includes at least one contact area. This electrical connection is distinct from the first plurality of electrical connections. The first plurality of electrical connections is routed directly from each of the first plurality of contact areas to a respective first or second common connection. The at least one electrical connection is routed directly from the at least one contact area to the respective first common connection, the second common connection or a no-contact area.Type: GrantFiled: April 18, 2006Date of Patent: April 5, 2011Assignee: Bayer HealthCare LLCInventors: Joseph E. Perry, Dijia Huang, Steven C. Charlton, Andrew J. Edelbrock, Russell J. Micinski
-
Patent number: 7875240Abstract: An auto-calibration circuit or label (20) being adapted to be used with different first and second instruments. The first instrument being different from the second instrument. The auto-calibration label comprising first and second plurality of electrical connections. The first electrical connections conveys first instrument encoded-calibration information (82) corresponding to a sensor. The first instrument information is adapted to be utilized by the first instrument to auto-calibrate for the first sensor. The first plurality of electrical connections includes contact areas. The second electrical connections conveys second encoded-calibration information (84) corresponding to the first sensor. The second information is adapted to be utilized by the second instrument to auto-calibrate for the sensor. The second electrical connections includes a second plurality of contact areas, which are distinct from the first contact areas.Type: GrantFiled: April 18, 2006Date of Patent: January 25, 2011Assignee: Bayer Healthcare LLCInventors: Joseph E. Perry, Andrew J. Edelbrock, Russell J. Micinski, Steven C. Charlton
-
Publication number: 20100267161Abstract: Biosensor systems including a measurement device and test sensors including at least three independently addressable electrodes, with at least two of the electrodes being substantially chemically isolated are disclosed. One or more working electrodes may be combined with two or more counter electrodes. The two or more counter electrodes may operate at different potentials to provide for multi-analyte electrochemical analysis. Analysis methods are provided to perform multi-analyte electrochemical analysis and test sensors are provided having resistance to chemical mixing between secondary analysis regions.Type: ApplicationFiled: March 22, 2010Publication date: October 21, 2010Applicant: BAYER HEALTHCARE LLCInventors: Huan-Ping Wu, Weiping Zhong, Joseph E. Perry, Eric Maurer, Sung-Kwon Jung
-
Publication number: 20100255567Abstract: An electrochemical test sensor (10) for determining an analyte in a fluid sample, includes a base (12) and a second layer. The base (12) includes a plurality of electrodes (30,32), a working conductive lead (42) and a counter conductive lead (40) thereon. The electrodes include a working electrode (32) and a counter electrode (30). The second layer (20) assists in forming a channel (22) in which the channel includes a reagent therein. Auto-calibration information of the test sensor is performed by a plurality of auto-calibration segments (75) connected to one of the following: the working conductive lead (42), the counter conductive lead (40), or neither of the conductive leads, at least one of the plurality of auto-calibration segments (75a) being connected to the working conductive lead (42) and at least one of the plurality of auto-calibration segments (75b) being connected to the counter conductive lead (40).Type: ApplicationFiled: December 8, 2008Publication date: October 7, 2010Applicant: Bayer HealthCare LLCInventors: Harris A. Lieber, Joseph E. Perry
-
Patent number: 7809512Abstract: A biosensor system determines an analyte concentration using one or more calibrated correlation equations for an optical and/or electrochemical analysis of a biological fluid. The biosensor system may be implemented using a measurement device and a sensor strip. The measurement device applies test signals to a sequential conductive pattern on a sensor strip. The measurement device selectively and sequentially connects test contacts with conductive and non-conductive areas on the sequential conductive pattern, which generates code signals in response to the test signals. The measurement device uses the code signals to calibrate one or more of the correlation equations. The measurement device uses the calibrated correlation equations to determine the analyte concentration.Type: GrantFiled: November 11, 2007Date of Patent: October 5, 2010Assignee: Bayer HealthCare LLCInventor: Joseph E. Perry
-
Publication number: 20090301166Abstract: An auto-calibration circuit or label is adapted to be used with an instrument. The instrument is adapted to determine information related to an analyte of a fluid sample. The auto-calibration circuit or label comprises a plurality of electrical connections, first and second common connections, and first and second auxiliary common connections. The electrical connections convey auto-calibration information corresponding to a test sensor. The auto-calibration information is adapted to be utilized by the instrument to auto-calibrate for the test sensor. The electrical connections include first contact areas. The second common connection is separate and distinct from the first common connection. The first auxiliary common connection is separate and distinct from the first and second common connections. The second auxiliary common connection is separate and distinct from the first and second common connections. The first and second auxiliary common connections are located on opposing sides of the contact areas.Type: ApplicationFiled: May 27, 2009Publication date: December 10, 2009Applicant: Bayer HealthCare LLCInventors: Steven C. Charlton, Joseph E. Perry