Patents by Inventor Chengwang Wang
Chengwang Wang 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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Publication number: 20210262940Abstract: The present invention provides methods of calibrating a fluidic device useful for detecting an analyte of interest in a bodily fluid. The invention also provides methods for assessing the reliability of an assay for an analyte in a bodily fluid with the use of a fluidic device. Another aspect of the invention is a method for performing a trend analysis on the concentration of an analyte in a subject using a fluidic device.Type: ApplicationFiled: February 1, 2021Publication date: August 26, 2021Inventors: Ian Gibbons (deceased), Chengwang Wang, Shaunak Roy, Elizabeth A. Holmes
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Patent number: 10908093Abstract: The present invention provides methods of calibrating a fluidic device useful for detecting an analyte of interest in a bodily fluid. The invention also provides methods for assessing the reliability of an assay for an analyte in a bodily fluid with the use of a fluidic device. Another aspect of the invention is a method for performing a trend analysis on the concentration of an analyte in a subject using a fluidic device.Type: GrantFiled: September 28, 2015Date of Patent: February 2, 2021Assignee: Labrador Diagnostics, LLCInventors: Ian Gibbons, Chengwang Wang, Shaunak Roy, Elizabeth A. Holmes
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Publication number: 20190216363Abstract: The invention relates to an ingestible, implantable or wearable medical device comprising a microarray which comprises a bioactive agent capable of interacting with a disease marker biological analyte; a reservoir which comprises at least one therapeutic agent and is capable of releasing the therapeutic agent(s) from the medical device; and a plurality of microchips comprising a microarray scanning device capable of obtaining physical parameter data of an interaction between the disease marker biological analyte with the bioactive agent; a biometric recognition device capable of comparing the physical parameter data with an analyte interaction profile; optionally a therapeutic agent releasing device capable of controlling release of the therapeutic agent from the reservoirs; an interface device capable of facilitating communications between the microarray scanning device, biometric recognition device and the therapeutic agent releasing device; and an energy source to power the medical device.Type: ApplicationFiled: October 9, 2018Publication date: July 18, 2019Inventors: Elizabeth A. Holmes, Shaunak Roy, John Howard, Chengwang Wang
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Patent number: 10130283Abstract: The invention relates to an ingestible, implantable or wearable medical device comprising a microarray which comprises a bioactive agent capable of interacting with a disease marker biological analyte; a reservoir which comprises at least one therapeutic agent and is capable of releasing the therapeutic agent(s) from the medical device; and a plurality of microchips comprising a microarray scanning device capable of obtaining physical parameter data of an interaction between the disease marker biological analyte with the bioactive agent; a biometric recognition device capable of comparing the physical parameter data with an analyte interaction profile; optionally a therapeutic agent releasing device capable of controlling release of the therapeutic agent from the reservoirs; an interface device capable of facilitating communications between the microarray scanning device, biometric recognition device and the therapeutic agent releasing device; and an energy source to power the medical device.Type: GrantFiled: August 3, 2015Date of Patent: November 20, 2018Assignee: Theranos, IP Company, LLCInventors: Elizabeth A. Holmes, Shaunak Roy, John Howard, Chengwang Wang
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Publication number: 20180231469Abstract: The present invention provides methods of calibrating a fluidic device useful for detecting an analyte of interest in a bodily fluid. The invention also provides methods for assessing the reliability of an assay for an analyte in a bodily fluid with the use of a fluidic device. Another aspect of the invention is a method for performing a trend analysis on the concentration of an analyte in a subject using a fluidic device.Type: ApplicationFiled: April 12, 2018Publication date: August 16, 2018Inventors: Ian GIBBONS, Chengwang WANG, Shaunak Roy, Elizabeth A. Holmes
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Publication number: 20160116417Abstract: The present invention provides methods of calibrating a fluidic device useful for detecting an analyte of interest in a bodily fluid. The invention also provides methods for assessing the reliability of an assay for an analyte in a bodily fluid with the use of a fluidic device. Another aspect of the invention is a method for performing a trend analysis on the concentration of an analyte in a subject using a fluidic device.Type: ApplicationFiled: September 28, 2015Publication date: April 28, 2016Inventors: Ian Gibbons, Chengwang WANG, Shaunak Roy, Elizabeth A. Holmes
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Publication number: 20160058323Abstract: The invention relates to an ingestible, implantable or wearable medical device comprising a microarray which comprises a bioactive agent capable of interacting with a disease marker biological analyte; a reservoir which comprises at least one therapeutic agent and is capable of releasing the therapeutic agent(s) from the medical device; and a plurality of microchips comprising a microarray scanning device capable of obtaining physical parameter data of an interaction between the disease marker biological analyte with the bioactive agent; a biometric recognition device capable of comparing the physical parameter data with an analyte interaction profile; optionally a therapeutic agent releasing device capable of controlling release of the therapeutic agent from the reservoirs; an interface device capable of facilitating communications between the microarray scanning device, biometric recognition device and the therapeutic agent releasing device; and an energy source to power the medical device.Type: ApplicationFiled: August 3, 2015Publication date: March 3, 2016Inventors: Elizabeth A. Holmes, Shaunak Roy, John HOWARD, Chengwang WANG
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Patent number: 9182388Abstract: The present invention provides methods of calibrating a fluidic device useful for detecting an analyte of interest in a bodily fluid. The invention also provides methods for assessing the reliability of an assay for an analyte in a bodily fluid with the use of a fluidic device. Another aspect of the invention is a method for performing a trend analysis on the concentration of an analyte in a subject using a fluidic device.Type: GrantFiled: January 7, 2011Date of Patent: November 10, 2015Assignee: Theranos, Inc.Inventors: Ian Gibbons, Chengwang Wang, Shaunak Roy, Elizabeth A. Holmes
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Patent number: 9131884Abstract: The invention relates to an ingestible, implantable or wearable medical device comprising a microarray which comprises a bioactive agent capable of interacting with a disease marker biological analyte; a reservoir which comprises at least one therapeutic agent and is capable of releasing the therapeutic agent(s) from the medical device; and a plurality of microchips comprising a microarray scanning device capable of obtaining physical parameter data of an interaction between the disease marker biological analyte with the bioactive agent; a biometric recognition device capable of comparing the physical parameter data with an analyte interaction profile; optionally a therapeutic agent releasing device capable of controlling release of the therapeutic agent from the reservoirs; an interface device capable of facilitating communications between the microarray scanning device, biometric recognition device and the therapeutic agent releasing device; and an energy source to power the medical device.Type: GrantFiled: March 16, 2011Date of Patent: September 15, 2015Assignee: Theranos, Inc.Inventors: Elizabeth A. Holmes, Shaunak Roy, John Howard, Chengwang Wang
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Publication number: 20140222447Abstract: This invention is in the field of medical devices. Specifically, the present invention provides portable medical devices that allow real-time detection of analytes from a biological fluid. The methods and devices are particularly useful for providing point-of-care testing for a variety of medical applications.Type: ApplicationFiled: November 14, 2013Publication date: August 7, 2014Applicant: Theranos, Inc.Inventors: ELIZABETH A. HOLMES, Ian Gibbons, John Howard, Shaunak Roy, Chengwang Wang, Tim Kemp
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Patent number: 8679407Abstract: This invention is in the field of medical devices. Specifically, the present invention provides portable medical devices that allow real-time detection of analytes from a biological fluid. The methods and devices are particularly useful for providing point-of-care testing for a variety of medical applications.Type: GrantFiled: March 24, 2006Date of Patent: March 25, 2014Assignee: Theranos, Inc.Inventors: Elizabeth A. Holmes, Ian Gibbons, John Howard, Shaunak Roy, Chengwang Wang, Timothy M. Kemp
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Publication number: 20130115685Abstract: This invention is in the field of medical devices. Specifically, the present invention provides portable medical devices that allow real-time detection of analytes from a biological fluid. The methods and devices are particularly useful for providing point-of-care testing for a variety of medical applications.Type: ApplicationFiled: October 8, 2012Publication date: May 9, 2013Inventors: Elizabeth A. Holmes, Shaunak Roy, John Howard, Chengwang Wang, Ian Gibbons, Timothy M. Kemp, Shize Daniel Qi
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Patent number: 8283155Abstract: This invention is in the field of medical devices. Specifically, the present invention provides portable medical devices that allow real-time detection of analytes from a biological fluid. The methods and devices are particularly useful for providing point-of-care testing for a variety of medical applications.Type: GrantFiled: October 8, 2009Date of Patent: October 9, 2012Assignee: Theranos, Inc.Inventors: Elizabeth A. Holmes, Shaunak Roy, John Howard, Chengwang Wang, Ian Gibbons, Timothy M. Kemp, Shize Daniel Qi
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Publication number: 20120052561Abstract: This invention is in the field of medical devices. Specifically, the present invention provides portable medical devices that allow real-time detection of analytes from a biological fluid. The methods and devices are particularly useful for providing point-of-care testing for a variety of medical applications.Type: ApplicationFiled: October 31, 2011Publication date: March 1, 2012Inventors: Elizabeth A. Holmes, Shaunak Roy, John Howard, Chengwang Wang, Ian Gibbons, Timothy M. Kemp, Shize Daniel Qi
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Publication number: 20110166553Abstract: The invention relates to an ingestible, implantable or wearable medical device comprising a microarray which comprises a bioactive agent capable of interacting with a disease marker biological analyte; a reservoir which comprises at least one therapeutic agent and is capable of releasing the therapeutic agent(s) from the medical device; and a plurality of microchips comprising a microarray scanning device capable of obtaining physical parameter data of an interaction between the disease marker biological analyte with the bioactive agent; a biometric recognition device capable of comparing the physical parameter data with an analyte interaction profile; optionally a therapeutic agent releasing device capable of controlling release of the therapeutic agent from the reservoirs; an interface device capable of facilitating communications between the microarray scanning device, biometric recognition device and the therapeutic agent releasing device; and an energy source to power the medical device.Type: ApplicationFiled: March 16, 2011Publication date: July 7, 2011Inventors: Elizabeth A. Holmes, Shaunak Roy, John Howard, Chengwang Wang
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Publication number: 20110104826Abstract: The present invention provides methods of calibrating a fluidic device useful for detecting an analyte of interest in a bodily fluid. The invention also provides methods for assessing the reliability of an assay for an analyte in a bodily fluid with the use of a fluidic device. Another aspect of the invention is a method for performing a trend analysis on the concentration of an analyte in a subject using a fluidic device.Type: ApplicationFiled: January 7, 2011Publication date: May 5, 2011Inventors: Ian Gibbons, Chengwang Wang, Shauank Roy, Elizabeth A. Holmes
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Patent number: 7888125Abstract: The present invention provides methods of calibrating a fluidic device useful for detecting an analyte of interest in a bodily fluid. The invention also provides methods for assessing the reliability of an assay for an analyte in a bodily fluid with the use of a fluidic device. Another aspect of the invention is a method for performing a trend analysis on the concentration of an analyte in a subject using a fluidic device.Type: GrantFiled: March 24, 2006Date of Patent: February 15, 2011Assignee: Theranos, Inc.Inventors: Ian Gibbons, Chengwang Wang, Shaunak Roy, Elizabeth A. Holmes
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Publication number: 20100081144Abstract: This invention is in the field of medical devices. Specifically, the present invention provides portable medical devices that allow real-time detection of analytes from a biological fluid. The methods and devices are particularly useful for providing point-of-care testing for a variety of medical applications.Type: ApplicationFiled: October 8, 2009Publication date: April 1, 2010Inventors: Elizabeth A. Holmes, Shaunak Roy, John Howard, Chengwang Wang, Ian Gibbons, Timothy M. Kemp, Shize Daniel Qi
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Patent number: 7635594Abstract: This invention is in the field of medical devices. Specifically, the present invention provides portable medical devices that allow real-time detection of analytes from a biological fluid. The methods and devices are particularly useful for providing point-of-care testing for a variety of medical applications.Type: GrantFiled: March 24, 2006Date of Patent: December 22, 2009Assignee: Theranos, Inc.Inventors: Elizabeth A. Holmes, Shaunak Roy, John Howard, Chengwang Wang, Ian Gibbons, Timothy M. Kemp, Shize Daniel Qi
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Publication number: 20080009766Abstract: This invention is in the field of medical devices. Specifically, the present invention provides portable medical devices that allow real-time detection of analytes from a biological fluid. The methods and devices are particularly useful for providing point-of-care testing for a variety of medical applications.Type: ApplicationFiled: March 24, 2006Publication date: January 10, 2008Inventors: Elizabeth Holmes, Ian Gibbons, John Howard, Shaunak Roy, Chengwang Wang, Timothy Kemp