Patents by Inventor Jidong Guo

Jidong Guo 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).

  • METHOD AND DEVICE FOR DETECTION OF BIOAVAILABLE DRUG CONCENTRATION IN A FLUID SAMPLE
    Publication number: 20180271413
    Abstract: The invention relates to a method for the controlled delivery of a drug as a function of bioavailable drug concentration, a sensor device for detecting bioavailable drug concentration, and a delivery device that controls delivery of the drug based on the real-time detection of bioavailable drug concentration.
    Type: Application
    Filed: May 25, 2018
    Publication date: September 27, 2018
    Inventors: Edward Chaum, Erno Lindner, Jidong Guo
  • Method and device for detection of bioavailable drug concentration
    Patent number: 9983162
    Abstract: The present invention is directed to an electrochemical sensor involving an electrode and a coating that surrounds the electrode, the coating comprising a structural component, a water immiscible solvent, a resistance decreasing component, and an ion exchange component, wherein the coating selectively partitions an electrochemically active drug from a fluid or vapor sample whereby an electrochemical signal within the coating can be measured using the electrode. Devices and methods for using this electrochemical sensor are also disclosed.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: May 29, 2018
    Assignees: THE UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION, THE UNIVERSITY OF MEMPHIS RESEARCH FOUNDATION
    Inventors: Edward Chaum, Erno Lindner, Jidong Guo
  • METHOD AND DEVICE FOR DETECTION OF BIOAVAILABLE DRUG CONCENTRATION IN A FLUID SAMPLE
    Publication number: 20170370880
    Abstract: The invention relates to a method for the controlled delivery of a drug as a function of bioavailable drug concentration, a sensor device for detecting bioavailable drug concentration, and a delivery device that controls delivery of the drug based on the real-time detection of bioavailable drug concentration.
    Type: Application
    Filed: June 1, 2017
    Publication date: December 28, 2017
    Inventors: Edward Chaum, Erno LINDNER, Jidong GUO
  • Method and device for detection of bioavailable drug concentration in a fluid sample
    Patent number: 9700246
    Abstract: The invention relates to a method for the controlled delivery of a drug as a function of bioavailable drug concentration, a sensor device for detecting bioavailable drug concentration, and a delivery device that controls delivery of the drug based on the real-time detection of bioavailable drug concentration.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: July 11, 2017
    Assignees: THE UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION, THE UNIVERSITY OF MEMPHIS RESEARCH FOUNDATION
    Inventors: Edward Chaum, Erno Lindner, Jidong Guo
  • METHOD AND DEVICE FOR DETECTION OF BIOAVAILABLE DRUG CONCENTRATION
    Publication number: 20150119848
    Abstract: The present invention is directed to an electrochemical sensor involving an electrode and a coating that surrounds the electrode, the coating comprising a structural component, a water immiscible solvent, a resistance decreasing component, and an ion exchange component, wherein the coating selectively partitions an electrochemically active drug from a fluid or vapor sample whereby an electrochemical signal within the coating can be measured using the electrode. Devices and methods for using this electrochemical sensor are also disclosed.
    Type: Application
    Filed: March 14, 2013
    Publication date: April 30, 2015
    Inventors: Edward Chaum, Erno Lindner, Jidong Guo
  • METHOD AND DEVICE FOR DETECTION OF BIOAVAILABLE DRUG CONCENTRATION IN A FLUID SAMPLE
    Publication number: 20120116195
    Abstract: The invention relates to a method for the controlled delivery of a drug as a function of bioavailable drug concentration, a sensor device for detecting bioavailable drug concentration, and a delivery device that controls delivery of the drug based on the real-time detection of bioavailable drug concentration.
    Type: Application
    Filed: October 15, 2009
    Publication date: May 10, 2012
    Applicants: THE UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION, UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE ARMY, THE UNIVERSITY OF MEMPHIS RESEARCH FOUNDATION
    Inventors: Edward Chaum, Erno Lindner, Kenneth C. Curley, Jidong Guo
  • METHOD AND DEVICE FOR DETECTION OFANALYTE IN VAPOR OR GASEOUS SAMPLE
    Publication number: 20100121210
    Abstract: A method and system for electrochemical detection of an analyte in a vapor or gas sample is provided. The method and system include exposing a vapor or gas sample to an electrochemical sensor comprising one or more electrodes and a coating that surrounds the one or more electrodes, which coating is capable of partitioning the analyte directly from the vapor or gas sample. The method and system include detecting an oxidation/reduction current during the exposing, wherein the detected current relates to a concentration of analyte in the vapor or gas sample.
    Type: Application
    Filed: October 15, 2009
    Publication date: May 13, 2010
    Applicant: UNIVERSITY OF MEMPHIS RESEARCH FOUNDATION
    Inventors: Erno Lindner, Jidong Guo